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Kerr Pump Corporation

Post Office Box 735 2214 West 14th Street

Sulphur, Oklahoma 73086

Website-www.kerrpumps.com

[email protected]

United States and Canada

800-441-8149

KERR PUMP CORPORATION SERVICE MANUAL 

EIGHTEENTH EDITION 

NEW PUMP WARRANTY 

A. Kerr Machine Co. (Kerr Pump Corporation) warrants its new pumps to be free from defective materials and/or workmanship for a period of  one year from the date of sale by the Distributor, provided that the new pump is registered in accordance with Paragraph No. 2 hereof,  properly installed and operated in accordance with the Company’s Service Manual, and all other terms of this warranty agreement are  complied with by the purchaser.  As hereinafter provided, this warranty includes the replacement of parts and labor to correct any deficiency.  

All defective parts must be returned to the Company’s Home Office for examination before this warranty is effective.  This warranty applies  to parts, which have been replaced under this warranty only so long as the original pump warranty is effective.  This warranty is for the  exclusive benefit of the purchaser and is not transferable. 

B. Each Distributor of a new pump will provide the customer with a registration blank furnished to him by the Company which must state the  date of sale, be signed by the purchaser and the Distributor, and delivered to the Home Office of the Company within fifteen (15) days of the  date of sale. 

C. In the event of a claim under this warranty, made within the one‐year warranty period, the purchaser must notify the Distributor, and the 

Distributor shall contact Kerr Pump Corporation before any repairs or service calls are made. 

D. All warranty claims must be sent to Kerr Pump Corporation Home Office on the authorized warranty claim form provided by Kerr Pump 

Corporation, and available from the Distributor before any warranty claim will be considered.  It is understood that Kerr Pump Corporation  will deteriorate due to ordinary wear, therefore, the following credits shall apply to all replacement parts, labor, surface freight, travel time  and mileage allowance furnished under this warranty.  i. For the first ninety (90) days from the date of sale by the Distributor, 100% credit will be allowed on a current list price basis.  ii. From 91 to 180 days from the date of sale by the Distributor, 75% credit will be allowed on a current list price basis.  iii. From 181 days to 270 days by the Distributor, 50% credit will be allowed on a current list price basis.  iv. From 271 days to one year after the date of sale by the Distributor, 25% credit will be allowed on a current list price basis. 

The credit given to the Distributor for replacement parts or pumps under this warranty is based upon the Distributor’s net cost paid Kerr 

Pumps for such replacement parts or pumps. 

E. In the event of a warranty claim under this warranty made within ninety (90) days of the date of sale by the Distributor, Kerr Pump 

Corporation, before any repairs are made, shall be contacted by the Distributor and given the option of having the Distributor either repair or  replace the pump. 

F. Upon any claim under this warranty, other than a claim wherein Kerr Pump Corporation at its option replaced the pump as provided in 

Paragraph No. 5 hereof, the Distributor will make the necessary repairs an/or replacement, and Kerr Pump Corporation shall allow the cost of  labor on warranty claims.  The labor cost may include travel time not to exceed (8) hours of actual travel time.  Kerr Pump Corporation will  pay surface freight on warranty shipments.  After making the necessary repairs and/or replacements, the Distributor will bill the customer for  the full amount due for the repair.  Thereafter, the Distributor will submit the warranty claim form provided by Kerr Pump Corporation to the 

Kerr Pump Corporation Home Office for consideration.  In the event the warranty claim is honored by Kerr Pump Corporation a Credit 

Memorandum will be issued to the Distributor in the amount determined by the table in Paragraph No. 4 hereof.  Thereafter, the customer’s  invoice will be credited by the Distributor in the same percentage allowed the Distributor by Kerr Pump Corporation

If requested by Kerr Pump Corporation the purchaser or the Distributor shall return the alleged defective product to Kerr Pump Corporation  factory, freight prepaid, for examination and testing.  If Kerr Pump Corporation determines the product is defective Kerr Pump Corporation  will either repair or replace such product with a like of Kerr Pump Corporation manufacture, f.o.b. to the Distributor or allow the Distributor  credit to an amount equal to the invoiced value of the defective product.  The responsibility of Kerr Pump Corporation is limited to the  repairing or replacing defective material manufactured by it, provided Kerr Pump Corporation examination discloses to its satisfaction that  such material has not been altered or repaired, other than by Kerr Pump Corporation approved procedures, subject to misuse, improper  maintenance, negligence or accident.  Kerr Pump Corporation will not be responsible for loss of liquid or for damage of any kind, or from any  cause, to any person or property of any person, or for loss of revenue of profit, or for any other special incidental or consequential damages. 

G. The warranty applies only to new Kerr Pump Corporation.  The Company specifically excludes from this warranty the following.  i. All plungers, valves, plunger packing, valve springs, seals gaskets, and corrosion and/or erosion damage caused by the fluid handled by  the Company’s pump.  ii. In addition, after the expiration of the pump warranty all replacement parts are no longer in warranty. 

H. In extreme cases where in the opinion of Kerr Pump Corporation, if a pump has been misused or is being misused, Kerr Pump Corporation  reserves the option to offer to redeem the pump from the purchaser.  Should the purchaser refuse to allow the pump to be redeemed and  chooses to continue improper operation, the warranty will be void. 

I. Any parts or equipment which Kerr Pump Corporation supplies and does not manufacture shall be subject only to the warranties of Kerr 

Pump Corporation vendors to the extent Kerr Pump Corporation can enforce such warranties. 

J. Any repairs to, alterations of, or work done on alleged defective products without Kerr Pump Corporation specific written authorization shall  void Kerr Pump Corporation warranty applicable thereto. 

K. Any action for breach of warranty or other action under this agreement must be commenced within (1) year after such cause of action arises. 

This limited warranty is in lieu of all other warranties, expressed or implied, including any implied warranty or merchantability or fitness. 

TROUBLESHOOTING GUIDE 

Problem 

Unusual pounding, knocking broken  valve spring 

Loss of pressure or volume 

Consistent, rhythmic knock 

Packing failure (Excessive) 

Abnormal wear of fluid end parts 

Abnormal wear of power end parts 

Heat in power end 

Reason/Solution 

• Insufficient fluid at high speed. 

• Suction line is improper size or is constricted. (Trash in line, valve partly opened, etc.)  

• Possibility of gas in the fluid causing the roughness. 

• Foreign matter may be holding valves open. 

• Worn valves. 

• Broken springs. 

• Improper bearing adjustment. 

• Worn bearings or connecting rods. 

• NOTE: Valve noise is common and normal in high‐speed pumps.  It should not cause concern unless  it becomes erratic. 

• Improper installation. 

• Improper type of lubrication. 

• Incorrect type of packing for particular installation. 

• (Contact Kerr Pump Corporation if you are unsure.) 

• Abrasive or corrosive fluid. 

• Lack of oil, overload on pump, foreign matter in oil. 

• A new pump will run hot for a short period (2 or 3 days).  See above for persistent heating.  Pump  will operate near 140˚ F. under average conditions. 

• Check for air in pump by bleeding at cover caps. 

• Too much spring tension Reciprocating pumps have very limited pick up. 

INSTALLATION INSTRUCTIONS 

         

WARNING

 

Read everything in this section before attempting to run or connect your pump. 

 

 

  The importance of proper installation cannot be overstressed.  As the reciprocating pump is almost unable to lift fluid, proper suction  flooding is a must.  This is the First step toward satisfactory operation. 

 

  The Kerr Pumps Engineering Service will be happy to advise you in your installation problems.  As almost every installation varies, you cannot  exercise too much care in making certain your installation is proper. 

Before Starting The Pump, read carefully the maintenance section in the following pages. 

For best results, follow these installation guidelines.

 

(A)  PRESSURE RELIEF VALVE (REQUIRED) 

(B)  BY‐PASSED FLUID SHOULD BE PIPED BACK IN SUCTION SUPPLY TANK WHEN POSSIBLE 

(C)  USE FLEXIBLE HOSE IN DISCHARGE LINE WHEN POSSIBLE 

(D)  DISCHARGE SHUT‐OFF VALVE (OPTIONAL‐USED FOR TOTAL SHUT‐DOWN OR SERVICE ONLY) 

(E)  DISCHARGE AND SUCTION ON EITHER SIDE OF FLUID END ON ALL MODELS. 

(F)  PULSATION “DAMPENERS” MAY BE USED IN EITHER THE SUCTION OR DISCHARGE PIPING OR BOTH.  DISCHARGE 

DAMPENERS SHOULD BE CAPABLE OF HANDLING PUMP DISCHARGE MAXIMUM PRESSURE 

  To start the pump, open the suction line valve and permit the intake chamber to fill on the pump.  Air may be bled off by opening the valve  covers slightly until there is a constant fluid flow.  After bleeding, open the discharge line valve and start the pump.  Roughness may occur from  cavitation (air in line) or from starvation (lack of fluid).  Eliminate these troubles before permitting continuous operation. 

 

 

 

1) CENTERLINE OF PUMP SUCTION (INLET) TO BE SLIGHTLY

HIGHER THAN CENTERLINE OF SUCTION (INLET) VALVE - SO

ANY AIR IN SUCTION SYSTEM PROMPTLY REACHES PUMP

AND IS EXPELLED

2) SLOPE BYPASS LINE SO LOW POINT DRAIN WILL FULLY

EMPTYRELIEF AND CHOKE VALVES AND ALL LIQUID IN

BYPASS CIRCUIT

3) DO NOT LOCATE PIPING OR OTHER EQUIPMENT IN FRONT

OF OR ABOVE PUMP FLIUD END PREVENTING SERVICING –

REFER TO MANUFACTURER FOR MINIMUM CLEARANCES

4) LOCATE CHARGING PUMP AT POINT SHOWN. – IF

CHARGING PUMP IS NECESSARY (FOR VOLATILE FLUIDS,

FOR EXAMPLE)

5) IF DESIRED, A TWO-WAY MOTOR OPERATED BYPASS VALVE MAY

BE USED RATHER THAN MANUAL TYPE – IT SHOULD BE DESIGN TO

OPEN AUOMATICALLY WHILE STARTING OR STOPPING

6) BYPASS LINE SHOULD FEED LIQUID INTO TANK BELOW MINIMUM

LIQUID LEVEL

7) TO REMOVE PIPING STRAIN AND VIBRATION A FLEXIBLE HOSE,

EXPANSION JOINT OR SWIVLE JOINT PAIR SHOULD BE

POSITIONED TO MINIMIZE EFFECTS OF PIPING THERMAL

EXPANSION, CONTRACTION AND PIPING WEIGHT

8) SUCTION SIZED FOR 1 ½ TO 2 FT/SEC MAX FLOW RATE.

DISCHARGED SIZED FOR 8 TO 10 FT/SEC MAX FLOW RATE –

SUCTION AND DISCHARGE MUST BE SUPPORTED AND

ANCHORED

9) TO PROTECT SUCTION SYSTEM AGAINST

HAZARD OF DISCHARGE PRESSURE ENTRY

(AS WHEN PUMP IS IDLE), A SMALL RELIEF

VALVE IS OFTEN CONNECTED HERE

10) ALL SYSTEM COMPONENTS MUST HAVE

ADEQUATE PRESSURE RATINGS FOR

OPERATING, STARTING AND UPSET

CONDITIONS. IN ORDER TO REDUCE

POTENTIAL HAZARDS, PARTICULAR

ATTENTION IS RECOMMENDED FOR THE

SURGE CONDITION THAT WILL RESULT

DOWNSTREAM OF THE REFLIEF VALVE

WHEN NORMAL DISCHARGE IS BLOCKED

-AS A GENERAL RULE, FLUID LEVEL MUST BE HIGHER THAN THE PUMP FLUID END AS PLUNGERS CANNOT LIFT FLUID. 10 FEET OF HEAD IS A GOOD RULE OF THUMB.

-CAUTION SHOULD BE TAKEN TO KEEP FITTINGS OUT OF THE SUCTION AND DISCHARGE PIPING AS THESE WILL RESULT IN POOR PERFORMANCE. EACH 90-DEGREE TURN IN

THESE LINES RESULTS IN GREAT LOSS OF PUMPING EFFICIENCY.

 

PREVENTIVE MAINTENANCE 

 

DAILY

 

A. Check and Maintain Lubricant Levels. 

Standard Lubricant:     

AGMA Grade (ASTM D 2422):  4 EP   

 

ISO Viscosity Grade:  150 

Viscosity in SSU @ 100 degree F:  625‐765 

 

 

Synthetic Lubricant: 

SAE Viscosity Grade (J306‐8):  75W‐90 

MONTHLY 

A. Drain and refill crankcase.  It is recommended that oil be changed after the first week of operation. 

B. Wash oil filler cap in kerosene. 

C. Check valves for excessive wear, broken or bent springs, etc. 

D. Check crankshaft bearings for endplay.  (See section on crankshaft) 

E. Keep all nuts, studs, etc. tight. 

F. Check valve covers for leaks. 

G. Check all seals and gaskets for leaks 

PUMP CAPACITIES (APPROXIMATE) 

KD‐1250 

KJ‐2250 

KZ‐3150  

2 qts.  KT‐3350  16 qts. 

3 qts.  KT‐3400  16 qts. 

2 qts.    Use SAE 30 weight non‐detergent motor oil ONLY 

KM‐3250  4 qts. 

KM‐3300  4 qts. 

KP‐3300  12 qts. 

R335/R340  16 qts. 

Q5450  22.5 gal. 

KB‐3500  20 qts. 

KA‐3500  36 qts. 

KSB‐6400  36 qts. 

KSB‐6500  36 qts. 

KCP‐6300  24 qts. 

 

 

PLANETARY GEAR REDUCERS 

#6  

#8 

#9 

17 ozs. 

42 ozs. 

42 ozs. 

 

 

GENERAL 

 

B. If pump has lubricating facilities for stuffing boxes, check level of lubricant. 

C. Maintain packing gland tension on packing (Do not over‐tighten) 

D. Visually inspect pump for apparent trouble. 

E. Keep the pump clean. 

  Replace any work part before its eventual failure.  Use the following instructions for removal and replacement of parts.  Don’t hesitate to call  on Kerr Pumps for help if necessary. 

SERVICE PROCEDURES (ALL MODELS) 

A. WING GUIDED VALVES  i. DISCHARGE VALVES:  The discharge valve and seat can be exposed by first removing the discharge valve cover cap.  Once the  discharge cover cap has been removed you may lift out the discharge valve spring and the discharge valve.  The valve seat will be held  in place by a taper fit and must be “pulled” with an appropriate valve‐pulling tool (available from the Kerr Pumps Dealers).  Once the  valve and seat have been removed they should be resurfaced or replaced if badly worn.  To replace the discharge valve, first clean and  inspect the seat bore for washout defects and then drop the seat into the bore.  Replace the valve into the seat and strike the top of 

the valve a couple of good blows utilizing a brass bar and hammer to seat the valve seat in the fluid end valve bore.  Replace the valve  spring and cover cap after inspecting the spring and the seal of the cover cap.  ii. SUCTION VALVES:  The suction valves are located in the chamber directly below the suction or end valve cover caps.  The suction  valves are serviced in the identical manner as the discharge valves.  Note:  Discharge valves must be removed prior to any removal of  the suction valves. 

Service Procedure for KZ‐3150 Valves 

iii. DISCHARGE VALVES:  The discharge valve and seat can be exposed by first removing the discharge valve cover plate.  Once the  discharge cover cap has been removed you may lift out the discharge valve spring, discharge valve and valve seat.  Once the valve and  seat have been removed they should be replaced if badly worn.  To replace discharge valve, first clean and inspect the seat bore for  wash out defects and then drop the seat into the bore.  Replace valve in seat then valve spring and cover cap, always‐inspecting o’ring  seals between seats and cover caps.  iv. SUCTION VALVES:  The suction valves are located in the chamber directly below the discharge valve seat.  The suction valves are  serviced in the identical manner as the discharge valves. 

B. DISC TYPE VALVES:  All disc‐type valves are exposed for removal in a similar manner as the wing‐guided valves.  Instead of removing the valve  body; the upper portion of the valve is removed by removal of the valve capscrew, spring retainer, valve spring, and valve spacer sleeve.  The  valve seat is then “pulled” from the fluid‐end utilizing an authorized Kerr Valve Puller.  Note:  In all Kerr Pumps with disc‐type valves the  discharge and suction valves are identical. 

C. BALL AND SEAT VALVES:  In pumps with block/billet type fluid‐ends the valves are ball and seat design.  These are exposed for  removal/inspection by removal of the appropriate valve cover.  The flat seats are kept in place by a screw‐in valve retainer that can be best  removed with a Kerr Valve Wrench made for the appropriate pump.  Springs are normally incorporated with the discharge valves while the  suction valves operate with a “free ball”.  A copper washer/gasket is used under all valve seats for a seal.  When installing or removing a flat  type valve seat a good “rap” on top of the valve wrench will “seat/unseat” the seat and copper gasket prior final tightening or removal.  

Failure to “seat” the valve seat in this manner can result in the “washing out” of the fluid‐end.  For pressurized suction, valves will need to be  spring loaded.  Call Kerr Pumps for this change. 

D. PLUNGERS:  Following the removal of the suction valve, the plunger may be removed by breaking the union between the plunger and pony  rod and forcing the plunger out the back of the fluid‐end.  Loosening the packing nut/gland will facilitate the removal of the plunger.  The  reverse of this procedure is used to install a plunger.  Lubrication and some slight force may be used to pass plunger through the packing.  

Always retighten the plunger and pony rod union periodically following the removal of the plunger to insure it is securely made up and will  not vibrate loose. 

E. PLUNGER PACKING:  This manual includes illustrations of the packing sets for each model pump.  Generally, once the plunger has been  removed from the pump, the packing can be exposed for removal by completely removing whatever device is used to tighten the packing (i.e.  the packing or stuffing box nut or gland).  There will be various amounts of metal rings and packing components depending upon the type of  packing and the model of pump (refer to appropriate illustration or chart).  After the removal of all rings and equipment from the stuffing  box; thoroughly clean it and inspect for damage, which might keep the new packing from working properly.  If the stuffing box is in  satisfactory condition, install the new packing as per the appropriate illustration.  It is a good idea to lubricate new packing with a light oil  prior to installation.  Most of the standard packing used in pumps should be tightened with the original equipment‐packing wrench while the  pump is running under normal operating pressure.  After a two or three hour run‐in, check the packing for tightness and re‐adjust as  necessary.  Packing should be checked for tightness on a periodic basis, but it is not a good idea to attempt to periodically tighten the packing  as part of routine maintenance.  This tends to “wear out” the packing prematurely.  When the packing leaks in an excessive amount it should  be replaced.  There is no value in constantly “re‐tightening” leaking packing. 

If your pump is equipped with optional “spring loaded” packing, there is no adjustment in this equipment during its operational life.  The  stuffing box nut is initially tightened as much as possible and there is no further adjustment.  Note: In all cases the spring goes in the stuffing  box before the packing rings. 

When using the optional Kevlar or Teflon packing, be sure to rotate the “splits” so that none are “aligned” to insure that the packing holds  properly.  Normally, this packing is not lubricated and requires less tension on the stuffing box nut during operation. 

         

CAUTION:

  An “airtight” seal is not desirable with this plunger packing.  Some slight dripage is desirable during operation.  Attempts to 

tighten packing until it completely “seals off” will result in premature failure from too much friction.  The Kevlar & Teflon packing must be 

allowed to drip a small amount to assure normal life. 

F. PONY ROD and PONY ROD PACKING:  Kerr Pumps use two pony rod sealing arrangements, models KD‐1250, KJ‐2250, KM‐3250  and KCP‐6300  use a screw in seal gland, all other models use a bolt in seal gland, these glands use press in oil seals with snap ring retainers.  Some Bolt in  gland use adjustable packing arrangements with bolt in or screw in followers to adjust packing.  By unscrewing plunger from pony rod a gap  may be facilitated to allow the removal of the various sealing arrangements.  A special wrench will be needed to remove and replace pony  rod to crosshead.  (This wrench is available from Kerr Dealers)  All pony rods have a jam nut to align tighten pony rod to crosshead, care must  be exercised in installing new seal on pony rod not to damage it. 

G. DISASSEMBLY OF POWER END 

         

CAUTION

 Prior to disassembly of any power end, the plunger, pony rod, and pony rod seal housing must be removed. 

Expose the crankshaft and connecting rods by removing the pan cover.  Connecting rod caps may now be removed and the connecting rod  and crosshead should be shoved all the way to the rear (toward the fluid end) to facilitate crankshaft removal out either side as convenient.  

The connecting rods and crossheads may now be taken out the front cavity exposed by removing the crankshaft.  Connecting rods may be  removed from the crosshead by loosening the setscrew and driving out the wrist pin from the crosshead.  A bronze bushing is used in the rod  it may be driven out of the rod and replaced with a new bushing.  Reassembly is the reverse of the above outlined sequence with the  following considerations for “fits” or tolerance:    i. General:  All Kerr components are machined on modern production machine tools and are of the same specifications and close  tolerances you would expect in a modern automobile engine.  It must be pointed out that at top speed (350 to 400 RPM) your pump  will not even be approaching idle speed for a gasoline engine so “field fits” are possible and practical when making repairs and  replacements away from the factory.  All procedures outlined below are possible with only hand tools and absolutely no instruments,  special tools, or gauges are needed.  ii. Connecting rod and wrist pin:  Proper fit will find the wrist pin turning freely in its bore in the connecting rod, but it should have no 

“wobble” that is discernable up and down the main axis of the connecting rod.  This looseness in the wrist pin fit is the most probable  cause of “knocking” which is traceable to the power end of most all pumps.  The only solution for loose fitting wrist pins is to discard  the connecting rod wrist pin bushing and replace with a new one.  If any wear is visible on the wrist pin it should always be replaced.  iii. Crankshaft End Play and Lateral adjustments:  Adjustment of the Taper Roller bearings used in all Kerr Pumps is accomplished by  removing or adding shims under the bearing housing.  Shims are taken out or added until the crankshaft (without connecting rods)  will turn freely, but with no endplay felt when attempting to pull or push the jackshaft end of the crankshaft along its long axis.  Some  lateral adjustment is possible by removing shims from one side of the crankshaft and adding them to the opposite side.  (Note:  

Lateral adjustment is the “centering” of the crankshaft in the power frame housing.)  iv. Connecting Rod to Crankshaft fitting:  Factory bored connecting rods will normally fit the standard crankshaft journal just by bolting  the cap on the rod with the standard rod shims being used.  If the caps do require adjustment this is accomplished by removing or  adding various thicknesses of rod shims.  The standard connecting rod shim used on all Kerr Pumps is 1/32” thick and is comprised of 

.002” laminates, which can be “pealed “ off separately.  Proper fit of the connecting rod will allow the pump crankshaft to be rotated  while not allowing in‐and‐out slack in the connecting rod along its long or main axis.  A well‐fitted rod will have none of the in‐and‐out  slack, but should be free enough to be moved from side to side on the rod journal.  This insures the rod not being too tight.  A point of 

caution when installing the connecting rod assembly in the pump is to make certain the oil holes in the rod are “UP” and not toward  the bottom of the pump.  This will result in lubrication failure in these parts and the pump will fail in a short period of time.  An  additionally important step is to make sure that the rod cap is bolted back on the rod as it came off.  The rod and cap carry a “mark”  or “number” which allows you to match them back properly.  Failure to do this will cause the rod not to fit the journal for which it was  made. 

 

H. Power End/Fluid End Connection:  A common misconception is that there is some form of fluid seal between the power end and the fluid  end.  This is false.  The fluid end is merely bolted to the power frame.  It can be removed by breaking the plunger connection, backing off the  packing nut or gland, removing the various fluid end bolts, and sliding the entire fluid end off the power frame.  Corrosion may tend to seize  the two components together making their separation difficult in some isolated cases.  On models KP‐3300, KT‐3350/KT‐3400 and R335/R340  the bolted in stuffing box assemblies must be removed prior to removal of the entire fluid end.  They are held in place by four studs each.  On  all other units the stuffing boxes can be left intact.  On the remaining pumps (with the exception KD‐1250B, KJ‐2250B, KM‐3250B, and KCP‐

6300) the stuffing boxes are held in place in the fluid end by a friction or “press” fit.  They should be removed with a hydraulic press if  possible.  These press‐in type stuffing boxes carry a gasket and/or an o‐ring to insure a good seal.  The boxes on the KD‐1250B, KJ‐2250B, KM‐

3250B, and KCP‐6300 are screw‐in type and carry only a copper gasket. 

 

 

 

TECHNICAL DATA SHEET

 

PCN: ______   

SHORT TERM STORAGE PREPARATION PROCEDURE 

Supercedes PCN: _____ 

T.D.S. NO. 

Date 

4.2 

03‐10‐06 

1.0  SCOPE 

This procedure applies to Kerr Pumps ONLY.  Storage procedures for any other unit components or accessories (gear reducers, engines, etc.) are to be prepared to the specific  manufacture’s recommendations. 

1.1  Short‐term storage is defined as storage and/or transient time less than six (6) months in an environment defined in Paragraph 2.  If storage exceeding six months is  expected, the Long Term Pump Storage Preparation Procedure should be followed. 

1.2  Kerr Pumps will only prepared for short term storage if so specified in the purchaser or customer order control document.   

2.0  STORAGE ENVIRONMENT 

A minimal environmental condition, to be met by the customer or purchaser, is a closed shelter to eliminate effects of sun, wind, sand or other debris.  Large temperature and  humidity changes should be avoided to prevent coating deterioration or contamination by moisture. 

3.0  PRESERVATIVE PRODUCT 

3.1  The specified rust preservative will protect the internal power end parts from corrosion due to atmospheric moisture, and may be left in the pump when filled with  appropriate lubricant and placed into service.  The elevated temperature of service will cause rapid depletion of the preventative protection. 

3.2 

The following rust preventative products or their equivalents are recommended for use in Kerr Pumps and usually available in 5 gallon, 55 gallon 

 

  containers: 

CITGO:  RUST‐O‐LINE OIL 10 

SHELL:  ENSIS OIL N 

4.0  PROCEDURE 

4.1  Preparation from; factory testing, inventory, or a distributor rebuild facility. 

‐  Drain any oil that may be in the power end, and then fill the complete power end cavity with the specified rust preventative.  After 15 to 20 minutes, drain the rust  preventative back into its storage drum for future use. 

‐  Remove and clean oil level gages, pressure gages and breather caps.   Replace with pipe plugs in threaded openings.  All breathers shall be replaced with airtight seals,  plugs or gasketed plates.  No venting is recommended as it may allow moist air in.   

 

 

 

TECHNICAL DATA SHEET

 

PCN: ______  Supercedes PCN: _____ 

T.D.S. NO. 

Date  03‐10‐06 

4.2 

 

4.1.1

4.1.2

4.1.3

4.1.4

4.1.5

4.1.6

Remove the wiper box seals and cap/plug the seal opening. 

Clean the pump outer surfaces prior to painting. 

If painting is required mask crank and lubricator shaft surfaces and keyways.  If painting does not apply, go to Para. 4.1.8. 

Paint as specified by the customer order or as required. 

Apply a thin layer of grease to the exposed oil seal lips. 

Apply a thin layer of heavy rust preventative to the exposed crank and lubricator shaft surfaces and keyways. 

4.1.7

4.1.8

4.1.9

Wrap the exposed crank and lubricator shafts with waxed tape. 

Carefully wrap the following parts prior to placing them into polyurethane bags.  Oil level gages, lube pressure gages, and breather caps. 

Finish box, crate and mark the parts from Para. 4.1.2 after final inspection (see Para. 4.2.2). 

4.2  Shipping/Receiving (New Pumps Only) 

4.2.1  All pumps and accessories (as applicable) will be final inspected by Kerr Pump personnel prior to shipping.  Any witnessed or third party inspection will be  signed‐off by the purchaser or customer representative prior to final crating and shipment. 

4.2.2  Export crating will be performed by either an approved Kerr Pump source or as specified by the purchaser or customer.  Any third party inspection will be  coordinated with the source. 

4.2.3  Upon receipt of the shipment, the purchaser or customer is responsible for inspection and repair of damaged coatings at the expense of the shipper. 

5.0  WARRANTY/START‐UP 

5.1 

5.2 

5.3 

Pumps prepared per the above procedure qualify for the “Standard Terms & Conditions” in force on the date of shipment. 

If the pump storage period is less than 6 months, follow the Short Term Pump Preparation Procedure. 

Prior to start‐up: 

5.3.1

Remove all storage caps, plugs, and covers.   

5.3.2

Replace any damaged or cracked O‐rings or gaskets. 

5.3.3

Inspect power end shaft oil seals and replace if cracked, split or damaged. 

5.3.4

Install crankcase drain plug, lubrication level site glass and breather cap. 

5.3.5

Install, if applicable, any oil pressure and/or temperature gage. 

5.3.6

Check the connection of the plunger and pony rod to the crosshead prior to, and after, initial run‐in of the pump. 

5.3.7

Fill the crankcase to the proper level with the specified lubricant. 

 

 

TECHNICAL DATA SHEET

 

PCN: ______   

TITLE:  LONG TERM STORAGE PREPARATION PROCEDURE 

Supercedes PCN: _____ 

T.D.S. NO. 

Date 

4.3 

03‐10‐06 

1.0  SCOPE 

This procedure applies to Kerr Pumps ONLY.  Storage procedures for any other unit components or accessories (gear reducers, engines, etc.) are to be prepared to the specific  manufacture’s recommendations. 

                1.1  Long‐term storage is defined as storage and/or transient time exceeding six (6) months in an environment defined in Paragraph 2.  If storage for less than six  months is expected, the Short Term Pump Storage Preparation Procedure should be followed. 

                1.2  Kerr Pumps will only prepare for short term storage if so specified in the purchaser or customer order control document.   

2.0  STORAGE ENVIRONMENT 

A minimal environmental condition, to be met by the customer or purchaser, is a closed shelter to eliminate effects of sun, wind, sand or other debris.  Large temperature and  humidity changes should be avoided to prevent preventative deterioration or contamination by moisture. 

3.0  RUST PREVENTATIVE PRODUCT 

3.1  The recommended rust preservative should protect the internal power end parts from corrosion due to atmospheric moisture, and may be left in the pump  when filled with appropriate lubricant and placed into service.  The elevated temperature of service will cause rapid depletion of the preventative protection. 

3.2  The following rust preventative products or their equivalents are recommended for use in Kerr Pumps and usually available in 5 gallon, 55 gallon containers: 

CITGO:  RUST‐O‐LINE OIL 10 

SHELL:  ENSIS OIL N 

4.0  PROCEDURE 

4.1  Preparation from; factory testing, inventory, or a distributor rebuild facility. 

4.1.1  Drain any oil that may be in the power end and then fill the complete power end cavity with the specified rust preventative.  After 15 to 20 minutes,  drain the rust preventative back into its storage drum for future use. 

4.1.2  Remove all plungers, pony rods (if applicable), baffle discs, packing and junk rings.   

4.1.3  Remove and clean oil level gages, pressure gages and breather caps.   Replace with pipe plugs in threaded openings. 

 

   

TECHNICAL DATA SHEET

   

PCN: ______ 

       

Supercedes PCN: _____ 

   

T.D.S. NO. 

4.3 

Date  03‐10‐06 

4.1.4 

4.1.5 

4.1.6 

4.1.7 

All breathers shall be replaced with airtight seals, plugs or gasketed plates.  No venting is recommended as it may allow moist air in. 

Remove the wiper box seals and cap/plug the seal opening. 

Clean the pump outer surfaces prior to painting. 

If painting is required mask crank and lubricator shaft surfaces and keyways.  If painting does not apply, go to Para. 4.1.9. 

4.1.8 

4.1.9 

Paint as specified by the customer order or as required. 

Apply a thin layer of grease to the exposed oil seal lips. 

4.1.10  Apply a thin layer of heavy rust preventative to the exposed crank and lubricator shaft surfaces and keyways. 

4.1.11  Wrap the exposed crank and lubricator shafts with waxed tape. 

4.1.12  Carefully wrap the following parts prior to placing them into polyurethane bags.  Oil level gages, lube pressure gages, and breather caps. 

4.1.13  Finish box, crate and mark the parts from Para. 4.1.10 after final inspection (see Para. 4.2.2). 

4.2  Shipping/Receiving (New Pumps Only) 

4.2.1 

4.2.2 

4.2.3 

All pumps and accessories (as applicable) will be final inspected by Kerr Pump personnel prior to shipping.  Any witnessed or third party inspection will be  signed‐off by the purchaser or customer representative prior to final crating and shipment. 

Export crating will be performed by either an approved Kerr Pump source or as specified by the purchaser or customer.  Any third party inspection will be  coordinated with the source. 

Upon receipt of the shipment, the purchaser or customer is responsible for inspection and repair of damaged coatings at the expense of the shipper. 

5.0  WARRANTY / START‐UP 

5.1  Pumps prepared per the above procedure qualify for the “Standard Terms & Conditions” in force on the date of shipment. 

5.2 

5.3 

If the pump storage period will exceed 6 months, follow the Long‐Term Pump Preparation Procedure. 

Prior to start‐up: 

5.3.1

Remove all storage caps, plugs, and covers.   

5.3.2

Install the packing, junk rings, plungers, pony rods (if applicable), baffle discs, and wiper box seals.  Replace any damaged or cracked O‐rings or gaskets. 

5.3.3

5.3.4

5.3.5

5.3.6

5.3.7

Inspect power end shaft oil seals and replace if cracked, split or damaged. 

Install crankcase drain plug, lubrication level site glass and breather cap. 

Install, if applicable, any oil pressure and/or temperature gage. 

Check the connection of the plunger and pony rod to the crosshead prior to, and after, initial run‐in of the pump. 

Fill the crankcase to the proper level with the specified lubricant. 

 

KM-76M

WING-

GUIDED

SEAT

TRI-PIN

TYPE

PULLER

ASS'Y

KM-77

DISC

SEAT

THREADED

STEM

TYPE

PULLER

ASS'Y

KM-91

SCREWED TYPE

STUFFING BOX

WRENCH

KM-306

VALVE SEAT

SEATING TOOL

KM-276

PONY ROD

SEAL TOOL

AP-71T

VALVE

INSERT

TOOL

AP-425

STUFFING

BOX NUT

WRENCH

KM-75

BOLTED TYPE

STUFFING BOX

WRENCH

KM-277

PONY

ROD

WRENCH

SPECIAL TOOLS

FOR KD-1250, KD-2250,

KJ-2250, KJ-2250BC,KM-3250, KM-3300

How To Put Inserts In Valves

Using Kerr Valve Insert Tool

1) Push Valve Insert over valve legs. Hint: (Insert will be more pliable if heated first-- warm to the touch not hot).

2) Put Tool between valve and valve insert with groove against valve.

3) Holding Valve insert down with thumb.

4) While holding valve down with thumb, rotate around valve with tool. (Similar to mounting a tire on a rim).

5) Continue rotating around valve with tool until insert is completely in groove.

INSTRUCTIONS FOR CHANGING DISC VALVES (Revision B)

1. Remove Capscrews from Top and

End Cover Plates

4. Screw Kerr Pump Valve Puller into seat approximately ¾”

2. Remove Round Cover Caps; inspect o’rings for damage;

5. Hold Puller Stem from turning;

Rotate large nut until seat releases

3. Unscrew Valve Capscrew; Remove

Capscrew, Spring Retainer, Spring,

Spacer, and Disc

6. Remove Valve Seat from Puller;

Remove remaining valves

INSTRUCTIONS FOR CHANGING DISC VALVES (Revision B) (cont.)

7. Remove Suction Valve Seat

Through End Port

10. Torque valve capscrew to Kerr Pump specs

8. To Install Valve Assembly; Insert through End Port

11. Install Discharge Valve, following procedure 9.

9. Use a 1” wooden dowel rod to drive valve seat assembly into seating area using several firm but, not heavy blows with a hammer; CAUTION: heavy blows will damage valve

12. Install Cover Caps and torque Cover

Plate capscrews to Kerr Pump Specs

INSTRUCTIONS FOR CHANGING WING/GUIDED VALVES

1. Remove Capscrews from Top and

End Cover Plates

4. Insert Kerr Valve Seat Puller through valve seat with eccentric offset to engage valve seat. NOTE: Puller stud may be removed when pulling wing/guided valve seats.

2. Remove Round Cover Caps; inspect o’rings for damage;

5. Hold Puller Stem from turning;

Rotate large nut until seat releases

3. Remove Discharge Spring and

Discharge Valve

6. Remove Valve Seat from Puller;

Spacer on Puller may need to be removed when pulling Suction Valve

Seats; Remove remaining valves

INSTRUCTIONS FOR CHANGING WING/GUIDED VALVES (cont.)

7. Remove Suction Valves, springs, and seats through End Port

10. Install Discharge Valves after Suction

Valves have been installed, always be sure short springs are on Suction Valve and Long Spring on Discharge Valves

8. To Install Suction Valve & Seat, insert Valve Seat and Valve Body through End Port

9. Use metal rod to drive valve seat assembly into seating area using several firm but, not heavy blows with a hammer

11. Install Cover Caps and torque Cover

Plate capscrews to Kerr Pump Specs

KJ-2250

K

J-2250 PLUNGER TYPE PUMP TORQUE SPECIFICATIONS

9

7

2

1

3

4

5

WHEN ADJUSTING THE ENDPLAY

OF THE TAPERED ROLLER BEARINGS

USED ON THE CRANKSHAFT,

DIAL INDICATORS AND SHIMS MUST

BE PROPERLY USED. INCORRECT

BEARING ADJUSTMENT MAY RESULT

IN EXCESSIVE NOISE, TEMPERATURE, AND

REDUCED BEARING LIFE. Kerr Pumps

RECOMMENDS BETWEEN .000” - .005”

OF INTERNAL AXIAL CLEARANCE

(END PLAY OR SIDE TO SIDE) WHEN

ASSEMBLED. FINAL ADJUSTMENT

MUST BE MADE USING A DIAL INDICATOR.

INSURE THE CONNECTING RODS ARE

DISCONNECTED TO ALLOW FREE

CRANKSHAFT MOTION.

.000"-.005" SHAFT END PLAY

.003"-.004" CONNECTING ROD AT CRANKSHAFT

.001" .002" CONNECTING ROD AT WRIST PIN

6

8

REFERENCE

1

5

6

7

8

9

2

3

4

*TOR QUE SPEC IFICATIONS

DES CRIPTION

PAN COVER CAPSCREW

CONNECTING ROD CAPSCREW

BEARING HOUSING CAPSCREW

W RIST PIN SET SCREW A ND JAM NUT

PONY ROD

PONY ROD PACKING GLAND

FLUID END CAP SCREW

PLUNGER TO PONY ROD

CROSSHEAD COVER PLATE CAPSCREW

TORQUE

9 ft-lb (12 Nm)

65 ft-lb (88 Nm)

50 ft-lb (68 Nm)

12 ft-lb (16 Nm)

500 ft-lb (678 Nm)

50 ft-lb (68 Nm)

90 ft-lb (122 Nm)

300 ft-lb (407 Nm)

10 ft-lb (14 Nm)

NOTE: WHEN USING LUBRICANTS,

REDUCE TORQUE AS FOLLOWS;

LUBRICANT

OIL & GREASE

ANTI - SEIZE COMPOUND

PERCENTAGE OF TORQUE

REDUCTION REQUIRED

REDUCE TORQUE 40%

REDUCE TORQUE 45%

14.4

3.11

2.000 SHAFT

1/2" X 1/4" KEYWAY

6.625

3.3125

33.0

18.625

6.625

4X 7/16

MOUNT

HOLES

4.875

9.7

.890

3.423

8.996

14.06

2"-NPT

1"-NPT

1 1/4"-NPT

DISCHARGE

3.000

3.250

5.250

12.1

17.5

7.856

2"-NPT

SUCTION

GENERAL DIMENSIONS FOR KJ-2250

11.27

5.635

KM-37

KJ-34AB

KM-36

KM-35

KM-68-XXX

AP-74

KM-89

KM-88

KJ-69

AP-16T

KJ-13

KJ-15

KM-17

KM-18

KM-26

KM-22

KM-25-000

KJ-12

KM-11

KJ-10

KM-37

AP-71

KM-85

KM-58L

DISCHARGE

SPRING

KM-42

DISCHARGE

VALVE

KM-44

SEAT

KM-300M

DISCHARGE

VALVE ASSEMBLY

KM-58S

SUCTION

SPRING

KM-43

SUCTION

VALVE

KM-44

SEAT

KM-305M

SUCTION

VALVE ASSEMBLY

AP-72

KM-38

KM-27

KM-29

KM-28S

KM-28

KM-33

KM-87-XXX

KM-24

KM-19

KJ-2

AP-71

KJ-1

B

B

KM-48

DISC TYPE VALVE ASSEMBLY

(ALBZ SEAT)

KM-45

DISC TYPE VALVE ASSEMBLY

(MONEL SEAT)

KM-45SS

DISC TYPE VALVE ASSEMBLY

(STAINLESS STEEL SEAT)

*SOLD AS A SET

*KM-88

TOP PHENOLIC

SPACER

*KM-88

PACKING

KM-85G

KM-87

PACKING

NUT

KM-86

KM-89

PACKING

RING

KM-85

STUFFING BOX

KM-90

LANTERN

RING

*KM-88

BOTTOM

PHENOLIC

SPACER

KJ-2250

KM-29

TWO SEALS TO

CRANKCASE OIL

KM-28

PONY ROD

GLAND

KM-28S

SNAP RING

KM-28-A

PONY ROD

PACKING GLAND

ASSEMBLY

KJ-12

KJ-13

KD-13T

KJ-13T

KM-14

KJ-15

AP-16

AP-16T

KJ-16D

KM-17

KM-18

KM-19

KM-20

KM-21

KM-22

KM-24

KM-24A

KM-25-000

KM-25-015

KM-25-030

Part Number

KM-SP1R

KM-SP1F

KJ-1

KJ-2

KM-3

KM-4

KM-5

KM-6

KM-7

KM-8-005

KM-8-010

KM-8-015

KM-9

KJ-10

KM-11

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

Spacer, Rear Long Top Mount

Spacer, Front Short Top Mount

Pump Case

Crankshaft - Heat Treated

Crankshaft Oil Seal

Bearing Housing (Blind Side)

Bearing Housing (Shaft Side)

Bearing Housing Capscrews

Bearing Housing Gaskets

Main Bearing Adjusting Shims .005

Main Bearing Adjusting Shims .010

Main Bearing Adjusting Shims .015

Main Bearings

Pan Cover

Pan Cover Capscrews

Pan Cover Gasket

Crosshead Cover Plate

Crosshead Cover Plate Theaded

Crosshead Cover Plate Theaded

Cover Plate Capscrews

Crosshead Cover Plate Gasket

Breather Cap (Oil Filler)

Breather Cap (Oil Filler) Threaded Style

Oil Level Dip Stick

Crosshead

Wrist Pin

Wrist Pin Bushing

Wrist Pin Set Screws & Nut

Coverplate Capscrew

Connecting Rod Capscrew

Connecting Rod Only (No Inserts - Requires inserts both ends)

Connecting Rod (Inserted Both Ends)

Connecting Rod Insert Bearing (Std)

Connecting Rod Insert Bearing (.015)

Connecting Rod Insert Bearing (.030)

1

2

2

2

2

12

4

2

2

2

2

2

1

2

1

1

1

1

1

1

1

1

1

1

1

# Req

2

2

12

2

As Req.

As Req.

As Req.

2

1

8

Part Number

KM-25-045

KM-25-060

KM-26

KM-27

KM-27C

KM-28

KM-28S

KM-28A

KM-29

KM-30

KJ-31

KM-32

KM-32C

KM-33

KJ-34BCAB

KJ-34S

KJ-34SS

KJ-34BC

KJ-34BCS

KJ-34BCSS

KJ-34BCFSOS

KJ-34BCFSSOS

KM-35AB

KM-35D

KM-35S

KM-35SS

KM-35BCAB

KM-35BCD

KM-35BCS

KM-35BCSS

KM-36AB

KM-36D

KM-36S

KM-36SS

KM-36BCAB

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

Connecting Rod Insert Bearing (.045)

Connecting Rod Insert Bearing (.060)

Connecting Rod Shims (Laminated)

Pony Rod with Jam Nut Installed

Pony Rod for 5/8, 3/4, 7/8, 1 Ceramic Plunger

Pony Rod Gland for Double Seal

Pony Rod Gland Snap Ring

Pony Rod Gland Assy (KM-28, KM-28S, 2ea of KM-29)

Pony Rod Oil Seal (Req. 2 per Set)

Pony Rod Wiper Ring (Fiber)

Top and End Cover Cap Plate for BC Cover Caps

Plunger Washer Use With 1 & 1 1/4 (3/4 Female Thread)

Pony Rod Washer (Use With Pony Rod KM-27C)

Pony Rod Splash Guard

Fluid End (ALBZ) Vessel Only

Fluid End (Steel) Vessel Only

Fluid End (Stainless Steel) Vessel Only

Fluid End (ALBZ) (Bolted Cap) Vessel Only

Fluid End (Steel) (Bolted Cap) Vessel Only

Fluid End (Stainless Steel) (Bolted Cap) Vessel Only

Fluid End (Forged Steel) (Bolted Cap) Vessel W/Flanges

Fluid End (Forged Stainless Steel)(Bolted Cap) Vessel W/Flanges

Top Cover Cap (ALBZ)

Top Cover Cap (Ductile)

Top Cover Cap (Steel)

Top Cover Cap (Stainless Steel)

Top Cover Cap (Bolted Cap) (ALBZ)

Top Cover Cap (Bolted Cap) (Ductile)

Top Cover Cap (Bolted Cap) (Steel)

Top Cover Cap (Bolted Cap) (Stainless Steel)

End Cover Cap (ALBZ)

End Cover Cap (Ductile)

End Cover Cap (Steel)

End Cover Cap (Stainless Steel)

End Cover Cap (Bolted Cap) (ALBZ)

2

2

2

2

2

2

2

2

2

2

2

2

1

1

1

1

2

1

1

1

2

2

2

2

1

2

2 sets

2

4

2

2

2

2

# Req

2

2

KM-39

KM-40

KM-41

KM-42

KM-43

KM-44

KM-45

KM-45SS

KM-45SS-SS

KM-45T-M

KM-45T-SS

KM-47

KM-47SS

KM-48

KM-49

KM-50

KM-51

KM-52

KM-53

KM-53SS

Part Number

KM-36BCD

KM-36BCS

KM-36BCSS

CP-37-875AB

CP-37-100AB

CP-37-125AB

CP-37-875S

CP-37-100S

CP-37-125S

CP-37-875SS

CP-37-100SS

CP-37-125SS

KM-37N

KM-37N

KM-38

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

End Cover Cap (Bolted Cap) (Ductile)

End Cover Cap (Bolted Cap) (Steel)

End Cover Cap (Bolted Cap) (Stainless Steel)

Packing Ring 7/8 (AB)

Packing Ring 1 (AB)

Packing Ring 1 1/4 (AB)

Packing Ring 7/8 (Steel)

Packing Ring 1 (Steel)

Packing Ring 1 1/4 (Steel)

Packing Ring 7/8 (Stainless Steel)

Packing Ring 1 (Stainless Steel)

Packing Ring 1 1/4 (Stainless Steel)

O-Ring,Stuffing Box & Cover Cap

O-Ring Stuffing Box & Cover Cap

Fluid End Capscrews

Discharge Valve (ALBZ)

Suction Valve (ALBZ)

Valve Seats (ALBZ)

Discharge Valve (Monel)

Suction Valve (Monel)

Valve Seats (Monel)

Delrin Valve Complete with Monel Seat

Delrin Valve Complete with Stainless Steel Seat

Stainless Steel Disc Valve Complete with Stainless Steel Seat

Titanium Disc Valve Complete with Monel Seat

Titanium Disc Valve Complete with Stainless Steel Seat

Valve Seat Monel Disc Type

Valve Seat Stainless Steel Disc Type

Delrin Valve Complete with ALBZ Seat

Capscrew Disc Type Valve

Spring Retainer Disc Type

Spring Disc Type

Sleeve Spacer Disc Type

Delrin Disc

Stainless Steel Disc

2

2

4

4

4

2

2

4

4

4

4

1 per valv

1 per valv

4

1 per valv

1 per valv

1 per valv

1 per valv

1 per valv

1 per valv

2

2

3

6

6

2

2

2

2

2

2

2

2

# Req

2

2

Part Number

KM-53T

KM-54

KM-55

KM-56

KM-57

CP-58V-0805-625

CP-58V-0805-075

CP-58V-0805-875

CP-58V-0805-100

CP-58V-0805-125

CP-58V-0758-625

CP-58V-0758-075

CP-58V-0758-875

CP-58V-0758-100

CP-58V-0758-125

CP-58VPK-0758-625

CP-58VPK-0758-750

CP-58VPK-0758-875

CP-58VPK-0758-100

CP-58VPK-0758-125

KM-58L

KM-58S

CP-59

CP-59-625

CP-59-750

KM-59-200AB

KM-59-200S

KM-59-200SS

KM-59A-125AB

KM-59A-150AB

KM-59A-175AB

KM-59A-125S

KM-59A-150S

KM-59A-175S

KM-59A-125SS

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

Titanium Disc

Valve Seat ALBZ Disc Type

Discharge Valve (Stainless Steel)

Suction Valve (Stainless Steel)

Valve Seat (Stainless Steel)

805 Pressure Rings Only 5/8" (3 Ea. Per Set)

805 Pressure Rings 3/4" (3 Ea. Per set)

805 Pressure Rings Only 7/8"(3 Ea. Per Set)

805 Pressure Rings Only 1"(3 Ea. Per Set)

805 Pressure Rings Only 1 1/4 (3 Ea. Per Set)

758 Pressure Rings Only 5/8" (3 Ea. Per Set)

758 Pressure Rings 3/4" (3 Ea. Per Set)

758 Pressure Rings Only 7/8" (3 Ea. Per Set)

758 Pressure Rings Only 1" (3 Ea. Per Set)

758 Pressure Rings Only 1 1/4" (3 Ea. Per Set)

758/PK Pressure Ring Only 5/8"(3 Ea. Per Set)

758/PK Pressure Ring Only 3/4" (3 Ea. Per Set)

758/PK Pressure Ring Only 7/8 (3 Ea..Per Set)

758/PK Pressure Ring Set Only (3 Ea. Per Set)

758/PK Pressure Ring Set Only 1 1/4" (3 Ea. Per Set)

Valve Spring (Wing-Guided) (Long) (Discharge)

Valve Spring (Wing-Guided) (Short) (Suction)

Packing Spring (for Spring Loaded Packing) 7/8, 1, 1 1/4

Packing Spring (for Spring Loaded Packing) 5/8

Packing Spring (for Spring Loaded Packing) 3/4

Packing Gland 2 (Bolted Type) (ALBZ)

Packing Gland 2 (Bolted Type) (Steel)

Packing Gland 2 (Bolted Type) (Stainless Steel)

Stuffing Box Gland Adapter 1 1/4 (ALBZ)

Stuffing Box Gland Adapter 1 1/2 (ALBZ)

Stuffing Box Gland Adapter 1 3/4 (ALBZ)

Stuffing Box Gland Adapter 1 1/4 (Steel)

Stuffing Box Gland Adapter 1 1/2 (Steel)

Stuffing Box Gland Adapter 1 3/4 (Steel)

Stuffing Box Gland Adapter 1 1/4 (Stainless Steel)

2

2

2

2

2

2

2

2

2

2

2

2

2 sets

2 sets

2 sets

2 sets

2 sets

2

2

2

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

# Req

1 per valv

1 per valv

2

2

4

2 sets

2 sets

Part Number

KM-59A-150SS

KM-59A-175SS

KM-60-100AB

KM-60-125AB

KM-60-150AB

KM-60-175AB

KM-60-200AB

KM-60-100S

KM-60-125S

KM-60-150S

KM-60-175S

KM-60-200S

KM-60-100SS

KM-60-125SS

KM-60-150SS

KM-60-175SS

KM-60-200SS

KM-61-100AB

KM-61-125AB

KM-61-150AB

KM-61-175AB

KM-61-200AB

KM-61-100S

KM-61-125S

KM-61-150S

KM-61-175S

KM-61-200S

KM-61-100SS

KM-61-125SS

KM-61-150SS

KM-61-175SS

KM-61-200SS

KM-63-100

KM-63-125

KM-63-150

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

Stuffing Box Gland Adapter 1 1/2 (Stainless Steel)

Stuffing Box Gland Adapter 1 3/4 (Stainless Steel)

Packing Ring 1 (ALBZ)

Packing Ring 1 1/4 (ALBZ)

Packing Ring 1 1/2 (ALBZ)

Packing Ring 1 3/4 (ALBZ)

Packing Ring 2 (ALBZ)

Packing Ring 1 (Steel)

Packing Ring 1 1/4 (Steel)

Packing Ring 1 1/2 (Steel)

Packing Ring 1 3/4 (Steel)

Packing Ring 2 (Steel)

Packing Ring 1 (Stainless Steel)

Packing Ring 1 1/4 (Stainless Steel)

Packing Ring 1 1/2 (Stainless Steel)

Packing Ring 1 3/4 (Stainless Steel)

Packing Ring 2 (Stainless Steel)

Packing Lantern Ring (For Mechanical Lubrication) 1 (AB)

Packing Lantern Ring (For Mechanical Lubrication) 1 1/4 (AB)

Packing Lantern Ring (For Mechanical Lubrication) 1 1/2 (AB)

Packing Lantern Ring (For Mechanical Lubrication) 1 3/4 (AB)

Packing Lantern Ring (For Mechanical Lubrication) 2 (AB)

Packing Lantern Ring (For Mechanical Lubrication) 1 (Steel)

Packing Lantern Ring (For Mechanical Lubrication) 1 1/4 (Steel)

Packing Lantern Ring (For Mechanical Lubrication) 1 1/2 (Steel)

Packing Lantern Ring (For Mechanical Lubrication) 1 3/4 (Steel)

Packing Lantern Ring (For Mechanical Lubrication) 2 (Steel)

Packing Lantern Ring (For Mechanical Lubrication) 1 (Stainless Steel)

Packing Lantern Ring (For Mechanical Lubrication) 1 1/4 (Stainless Steel)

Packing Lantern Ring (For Mechanical Lubrication) 1 1/2 (Stainless Steel)

Packing Lantern Ring (For Mechanical Lubrication) 1 3/4 (Stainless Steel)

Packing Lantern Ring (For Mechanical Lubrication) 2 Stainless (Steel)

838 Plunger Packing (Non Adjustable) 1

838 Plunger Packing (Non Adjustable) 1 1/4

838 Plunger Packing (Non Adjustable) 1 1/2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2 sets

2 sets

2 sets

2

2

2

2

2

2

2

2

2

2

2

2

2

# Req

2

2

Part Number

KM-63-175

KM-63-200

KM-63G-100

KM-63G-125

KM-63G-150

KM-63G-175

KM-63G-200

KM-63K-100

KM-63K-125

KM-63K-150

KM-63K-175

KM-63K-200

KM-63PK-200

KM-63T-100

KM-63T-125

KM-63T-150

KM-63T-175

KM-63T-200

KM-64

KM-65

KM-65L

KM-66

KP-67V-0805-200

KP-67V-0758-200

KP-67VPK-0758-200

KM-67-100

KM-67-125

KM-67-150

KM-67-175

KM-67-200

KM-68-625

KM-68-750

KM-68-875

KM-68-100

KM-68-125

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

838 Plunger Packing (Non Adjustable) 1 3/4

838 Plunger Packing (Non Adjustable) 2

858 Plunger Packing (Non Adjustable) 1

858 Plunger Packing (Non Adjustable) 1 1/4

858 Plunger Packing (Non Adjustable) 1 1/2

858 Plunger Packing (Non Adjustable) 1 3/4

858 Plunger Packing (Non Adjustable) 2

Kevlar Packing 1

Kevlar Packing 1 1/4

Kevlar Packing 1 1/2

Kevlar Packing 1 3/4

Kevlar Packing 2

Peak Packing 2

Teflon Packing 1

Teflon Packing 1 1/4

Teflon Packing 1 1/2

Teflon Packing 1 3/4

Teflon Packing 2

Packing Gland Stud

Packing Gland Stud Nut

Stuffing Box Lock Nut (Stainless Steel)

Stuffing Box Stud Swivel Washer (Stainless Steel)

805 Pressure Rings 2

758 Pressure Rings 2

758/PK Follower Pressure Rings 2

Plunger 1 (Stainless Steel)

Plunger 1 1/4 (Stainless Steel)

Plunger 1 1/2 (Stainless Steel)

Plunger 1 3/4 (Stainless Steel)

Plunger 2 (Stainless Steel)

Plunger 5/8 (Colmonoy 730)

Plunger 3/4 (Colmonoy 730)

Plunger 7/8 (Colmonoy 730)

Plunger 1 (Colmonoy 730)

Plunger 1 1/4 (Colmonoy 730)

2

2

2

2

2

2

2

2

2

2 sets

2 sets

2

2 sets

2 sets

2 sets

4

4

4

4

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

# Req

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

Part Number

KM-68-150

KM-68-175

KM-68-200

KJ-69

KJ-69DL

AP-72AB

KM-72

AP-72S

AP-72SS

AP-74

KM-75

KM-76

KM-76M

KM-77

AP-77T

KM-85AB

KM-85S

KM-85SS

KM-85G

KM-87-100AB

KM-87-125AB

KM-87-150AB

KM-87-175AB

KM-87-100CS

KM-87-125CS

KM-87-150CS

KM-87-175CS

KM-87-100SS

KM-87-125SS

KM-87-150SS

KM-87-175SS

KM-88-100

KM-88-125

KM-88-150

KM-88-175

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

Plunger 1 1/2 (Colmonoy 730)

Plunger 1 3/4 (Colmonoy 730)

Plunger 2 (Colmonoy 730)

Plunger Chamber Cover

Plunger Chamber Cover for Drip Lube Reservoir

1/8 NPT Oil Level/Stuffing Box Hex Plug (AB)

Cover Cap Wrench

1/8 NPT Oil Level/Stuffing Box Hex Plug (Steel)

1/8 NPT Oil Level/Stuffing Box Hex Plug (Stainless Steel)

Zert Fitting with Cap

Bolted Type Stuffing Box Wrench

Valve Puller Wing Type

Valve Puller Wing Guide Pin Type

Valve Puller Disc Type

Valve Insert Tool

Stuffing Box (ALBZ)

Stuffing Box (Steel)

Stuffing Box (Stainless Steel)

Stuffing Box Gasket

Stuffing Box Nut 1 (AB)

Stuffing Box Nut 1 1/4 (AB)

Stuffing Box Nut 1 1/2 (AB)

Stuffing Box Nut 1 3/4 (AB)

Stuffing Box Nut (Cast Steel) 1

Stuffing Box Nut (Cast Steel) 1 1/4

Stuffing Box Nut (Cast Steel) 1 1/2

Stuffing Box Nut (Cast Steel) 1 3/4

Stuffing Box Nut (Stainless Steel) 1

Stuffing Box Nut (Stainless Steel) 1 1/4

Stuffing Box Nut (Stainless Steel) 1 1/2

Stuffing Box Nut (Stainless Steel) 1 3/4

838 Plunger Packing (Non Adjustable) 1

838 Plunger Packing (Non Adjustable) 1 1/4

838 Plunger Packing (Non Adjustable) 1 1/2

838 Plunger Packing (Non Adjustable) 1 3/4

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2 sets

2 sets

2 sets

2 sets

1

1

1

1

1

3

3

2

2

2

2

2

2

# Req

2

2

Part Number

KM-88G-100

KM-88G-125

KM-88G-150

KM-88G-175

KM-88K-100

KM-88K-125

KM-88K-150

KM-88K-150

KM-88PK-150

KM-88T-100

KM-88T-125

KM-88T-150

KM-88T-175

KM-88V-0805-125

KM-88V-0805-150

KM-88V-0805-175

KM-88V-0758-125

KM-88V-0758-150

KM-88V-0758-175

KM-88VPK-0758-125

KM-88VPK-0758-150

KM-88VPK-0758-175

KM-89-100AB

KM-89-125AB

KM-89-150AB

KM-89-175AB

KM-89-100S

KM-89-125S

KM-89-150S

KM-89-175S

KM-89-100SS

KM-89-125SS

KM-89-150SS

KM-89-175SS

KM-90-100AB

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

858 Plunger Packing (Non Adjustable) 1

858 Plunger Packing (Non Adjustable) 1 1/4

858 Plunger Packing (Non Adjustable) 1 1/2

858 Plunger Packing (Non Adjustable) 1 3/4

Kevlar Packing 1

Kevlar Packing 1 1/4

Kevlar Packing 1 1/2

Kevlar Packing 1 1/2

Peak Packing 1 1/2

Teflon Packing 1

Teflon Packing 1 1/4

Teflon Packing 1 1/2

Teflon Packing 1 3/4

805 Pressure Rings 1 1/4

805 Pressure Rings 1 1/2

805 Pressure Rings 1 3/4

758 Pressure Rings 1 1/4

758 Pressure Rings 1 1/2

758 Pressure Rings 1 3/4

758/PK Follower Pressure Rings 1 1/4

758/PK Follower Pressure Rings 1 1/2

758/PK Follower Pressure Rings 1 3/4

Packing Ring 1 (ALBZ)

Packing Ring 1 1/4 (ALBZ)

Packing Ring 1 1/2 (ALBZ)

Packing Ring 1 3/4 (ALBZ)

Packing Ring 1 (Steel)

Packing Ring 1 1/4 (Steel)

Packing Ring 1 1/2 (Steel)

Packing Ring 1 3/4 (Steel)

Packing Ring 1 (Stainless Steel)

Packing Ring 1 1/4 (Stainless Steel)

Packing Ring 1 1/2 (Stainless Steel)

Packing Ring 1 3/4 (Stainless Steel)

Packing Lantern Ring 1 (AB)

2

2

2

2

2

2

2

2

2

2

2

2

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

# Req

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

Part Number

KM-90-125AB

KM-90-150AB

KM-90-175AB

KM-90-100S

KM-90-125S

KM-90-150S

KM-90-175S

KM-90-100SS

KM-90-125SS

KM-90-150SS

KM-90-175SS

KM-90K-100AB

KM-90K-125AB

KM-90K-150AB

KM-90K-175AB

KM-90K-100S

KM-90K-125S

KM-90K-150S

KM-90K-150S

KM-90K-100SS

KM-90K-125SS

KM-90K-150SS

KM-90K-175SS

KM-91

KM-93SL-125AB

KM-93SL-125S

KM-93SL-125SS

KM-93SL-150AB

KM-93SL-150S

KM-93SL-150SS

KM-93SL-175AB

KM-93SL-175S

KM-93SL-175SS

KM-93SL-200AB

KM-93SL-200S

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

Packing Lantern Ring 1 1/4 (AB)

Packing Lantern Ring 1 1/2 (AB)

Packing Lantern Ring 1 3/4 (AB)

Packing Lantern Ring 1 (Steel)

Packing Lantern Ring 1 1/4 (Steel)

Packing Lantern Ring 1 1/2 (Steel)

Packing Lantern Ring 1 3/4 (Steel)

Packing Lantern Ring 1 (Stainless Steel)

Packing Lantern Ring 1 1/4 (Stainless Steel)

Packing Lantern Ring 1 1/2 (Stainless Steel)

Packing Lantern Ring 1 3/4 (Stainless Steel)

Kevlar Packing Lantern Ring 1

Kevlar Packing Lantern Ring 1 1/4

Kevlar Packing Lantern Ring 1 1/2

Kevlar Packing Lantern Ring 1 3/4

Kevlar Packing Lantern Ring 1 (Steel)

Kevlar Packing Lantern Ring 1 1/4 (Steel)

Kevlar Packing Lantern Ring 1 1/2 (Steel)

Kevlar Packing Lantern Ring 1 3/4 (Steel)

Kevlar Packing Lantern Ring 1 (Stainless Steel)

Kevlar Packing Lantern Ring 1 1/4 (Stainless Steel)

Kevlar Packing Lantern Ring 1 1/2 (Stainless Steel)

Kevlar Packing Lantern Ring 1 3/4 (Stainless Steel)

Screwed Type Stuffing Box Wrench

Spring Loaded Packing Adapters 1 1/4 (ALBZ)

Spring Loaded Packing Adapters 1 1/4(Steel)

Spring Loaded Packing Adapters 1 1/4 (Stainless Steel)

Spring Loaded Packing Adapters 1 1/2 (ALBZ)

Spring Loaded Packing Adapters 1 1/2(Steel)

Spring Loaded Packing Adapters 1 1/2 (Stainless Steel)

Spring Loaded Packing Adapters 1 3/4 (ALBZ)

Spring Loaded Packing Adapters 1 3/4 (Steel)

Spring Loaded Packing Adapters 1 3/4 (Stainless Steel)

Spring Loaded Packing Adapters 2 (ALBZ)

Spring Loaded Packing Adapters 2 (Steel)

1

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2

2

2

2

2

2

2

2

2 sets

2 sets

2 sets

2 sets

2

2

2

2

2

2

2

2

2

2

2

2

2

# Req

2

2

Part Number

KM-93SL-200SS

KM-94SL-125AB

KM-94SL-125S

KM-94SL-125SS

KM-94SL-150AB

KM-94SL-150S

KM-94SL-150SS

KM-94SL-175AB

KM-94SL-175S

KM-94SL-175SS

KM-94SL-200AB

KM-94SL-200S

KM-94SL-200SS

KM-94SLG-125AB

KM-94SLG-125S

KM-94SLG-125SS

KM-94SLG-150AB

KM-94SLG-150S

KM-94SLG-150SS

KM-94SLG-175AB

KM-94SLG-175S

KM-94SLG-175SS

KM-94SLG-200AB

KM-94SLG-200S

KM-94SLG-200SS

KM-94SLGPK-125AB

KM-94SLGPK-125S

KM-94SLGPK-125SS

KM-94SLGPK-150AB

KM-94SLGPK-150S

KM-94SLGPK-150SS

KM-94SLGPK-175AB

KM-94SLGPK-175S

KM-94SLGPK-175SS

KM-94SLGPK-200AB

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

Spring Loaded Packing Adapters 2 (Stainless Steel)

805 Spring Loaded Packing Sets 1 1/4 (ALBZ)

805 Spring Loaded Packing Sets 1 1/4(Steel)

805 Spring Loaded Packing Sets 1 1/4 (Stainless Steel)

805 Spring Loaded Packing Sets 1 1/2 (ALBZ)

805 Spring Loaded Packing Sets 1 1/2(Steel)

805 Spring Loaded Packing Sets 1 1/2 (Stainless Steel)

805 Spring Loaded Packing Sets 1 3/4 (ALBZ)

805 Spring Loaded Packing Sets 1 3/4 (Steel)

805 Spring Loaded Packing Sets 1 3/4 (Stainless Steel)

805 Spring Loaded Packing Sets 2 (ALBZ)

805 Spring Loaded Packing Sets 2 (Steel)

805 Spring Loaded Packing Sets 2 (Stainless Steel)

758 Spring Loaded Packing Sets 1 1/4 (ALBZ)

758 Spring Loaded Packing Sets 1 1/4(Steel)

758 Spring Loaded Packing Sets 1 1/4 (Stainless Steel)

758 Spring Loaded Packing Sets 1 1/2 (ALBZ)

758 Spring Loaded Packing Sets 1 1/2(Steel)

758 Spring Loaded Packing Sets 1 1/2 (Stainless Steel)

758 Spring Loaded Packing Sets 1 3/4 (ALBZ)

758 Spring Loaded Packing Sets 1 3/4 (Steel)

758 Spring Loaded Packing Sets 1 3/4 (Stainless Steel)

758 Spring Loaded Packing Sets 2 (ALBZ)

758 Spring Loaded Packing Sets 2 (Steel)

758 Spring Loaded Packing Sets 2 (Stainless Steel)

758/PK Spring Loaded Packing Sets 1 1/4 (ALBZ)

758PK Spring Loaded Packing Sets 1 1/4(Steel)

758/PK Spring Loaded Packing Sets 1 1/4 (Stainless Steel)

758/PK Spring Loaded Packing Sets 1 1/2 (ALBZ)

758/PK Spring Loaded Packing Sets 1 1/2(Steel)

758/PK Spring Loaded Packing Sets 1 1/2 (Stainless Steel)

758/PK Spring Loaded Packing Sets 1 3/4 (ALBZ)

758/PK Spring Loaded Packing Sets 1 3/4 (Steel)

758/PK Spring Loaded Packing Sets 1 3/4 (Stainless Steel)

758/PK Spring Loaded Packing Sets 2 (ALBZ)

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

# Req

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

Part Number

KM-94SLGPK-200S

KM-94SLGPK-200SS

KM-95AB

KM-95S

KM-95SL

KM-95SS

KP-95W-225

KP-95W-250

KM-96HT

KM-97HT

KM-98HT

KMC-100

KM-101R

KM-101A

KM-101N

KM-101V

KM-104-625AB

KM-104-750AB

KM-104-875AB

KM-104-100AB

KM-104-125AB

KM-104-625S

KM-104-750S

KM-104-875S

KM-104-100S

KM-104-125S

KM-104-625SS

KM-104-750SS

KM-104-875SS

KM-104-100SS

KM-104-125SS

KM-104G-625AB

KM-104G-750AB

KM-104G-875AB

KM-104G-100AB

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

758/PK Spring Loaded Packing Sets 2 (Steel)

758/PK Spring Loaded Packing Sets 2 (Stainless Steel)

Stuffing Box (Bolted Type) (ALBZ)

Stuffing Box (Bolted Type) (Steel)

Spring Loaded Packing Ring Springs (6 per set)

Stuffing Box (Bolted Type) (Stainless Steel)

Wave Spring 2-1/4 OD

Wave Spring 2-1/2 OD

Discharge Valve, Heat Treated, A/R with Insert

Suction Valve, Heat Treated, A/R with Insert

Valve Seat, Heat Treated, A/R

Plunger 1 (Ceramic)

Abrasive Resistant Valve Insert

Abrasive Resistant Valve Insert (Aflax)

Abrasive Resistant Valve Insert (Nitrile)

Abrasive Resistant Valve Insert

805 Spring Loaded Packing Set 5/8 (ALBZ)

805 Spring Loaded Packing Set 3/4 (ALBZ)

805 Spring Loaded Packing Set 7/8 (ALBZ)

805 Spring Loaded Packing Set 1 (ALBZ)

805 Spring Loaded Packing Set 1 1/4 (ALBZ)

805 Spring Loaded Packing Set 5/8 (Steel)

805 Spring Loaded Packing Set 3/4 (Steel)

805 Spring Loaded Packing Set 7/8 (Steel)

805 Spring Loaded Packing Set 1 (Steel)

805 Spring Loaded Packing Set 1 1/4 (Steel)

805 Spring Loaded Packing Set 5/8 (Stainless Steel)

805 Spring Loaded Packing Set 3/4 (Stainless Steel)

805 Spring Loaded Packing Set 7/8 (Stainless Steel)

805 Spring Loaded Packing Set 1 (Stainless Steel)

805 Spring Loaded Packing Set 1 1/4 (Stainless Steel)

758 Spring Loaded Packing Set 5/8 (ALBZ)

758 Spring Loaded Packing Set 3/4 (ALBZ)

758 Spring Loaded Packing Set 7/8 (ALBZ)

758 Spring Loaded Packing Set 1 (ALBZ)

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

4

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

4

2

4

4

4

2

2

2

# Req

2 sets

2 sets

2

2

2 sets

2

2

Part Number

KM-104G-125AB

KM-104G-625S

KM-104G-750S

KM-104G-875S

KM-104G-100S

KM-104G-125S

KM-104G-625SS

KM-104G-750SS

KM-104G-875SS

KM-104G-100SS

KM-104G-125SS

KM-104GPK-625AB

KM-104GPK-750AB

KM-104GPK-875AB

KM-104GPK-100AB

KM-104GPK-125AB

KM-104GPK-625S

KM-104GPK-750S

KM-104GPK-875S

KM-104GPK-100S

KM-104GPK-125S

KM-104GPK-625SS

KM-104GPK-750SS

KM-104GPK-875SS

KM-104GPK-100SS

KM-104GPK-125SS

KM-105AB

KM-105AB

KM-105SS

KM-105-625AB

KM-105-625S

KM-105-625SS

KM-105-750AB

KM-105-750S

KM-105-750SS

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

758 Spring Loaded Packing Set 1 1/4 (ALBZ)

758 Spring Loaded Packing Set 5/8 (Steel)

758 Spring Loaded Packing Set 3/4 (Steel)

758 Spring Loaded Packing Set 7/8 (Steel)

758 Spring Loaded Packing Set 1 (Steel)

758 Spring Loaded Packing Set 1 1/4 (Steel)

758 Spring Loaded Packing Set 5/8 (Stainless Steel)

758 Spring Loaded Packing Set 3/4 (Stainless Steel)

758 Spring Loaded Packing Set 7/8 (Stainless Steel)

758 Spring Loaded Packing Set 1 (Stainless Steel)

758 Spring Loaded Packing Set 1 1/4 (Stainless Steel)

758/PK Follower Spring Loaded Packing Set Complete 5/8 AB

758/PK Follower Spring Loaded Packing Set Complete 3/4 AB

758/PK Follower Spring Loaded Packing Set Complete 7/8 AB

758/PK Follower Spring Loaded Packing Set Complete 1 AB

758/PK Follower Spring Loaded Packing Set Complete 1 1/4 AB

758/PK Follower Spring Loaded Packing Set Complete 5/8 Steel

758/PK Follower Spring Loaded Packing Set Complete 3/4 Steel

758/PK Follower Spring Loaded Packing Set Complete 7/8 Steel

758/PK Follower Spring Loaded Packing Set Complete 1 Steel

758/PK Follower Spring Loaded Packing Set Complete 1 1/4 Steel

758/PK Follower Spring Loaded Packing Set Complete 5/8 SS

758/PK Follower Spring Loaded Packing Set Complete 3/4 SS

758/PK Follower Spring Loaded Packing Set Complete 7/8 SS

758/PK Follower Spring Loaded Packing Set Complete 1 SS

758/PK Follower Spring Loaded Packing Set Complete 1 1/4 SS

Stuffing Box (ALBZ) 1 3/4 ID

Stuffing Box (Steel) 1 3/4 ID

Stuffing Box (Stainless Steel) 1 3/4 ID

Stuffing Box (ALBZ) 1 1/8 ID

Stuffing Box (Steel) 1 1/8 ID

Stuffing Box (Stainless Steel) 1 1/8 ID

Stuffing Box (ALBZ) 1 1/2 ID

Stuffing Box (Steel) 1 1/2 ID

Stuffing Box (Stainless Steel) 1 1/2 ID

2

2

2

2

2

2

2

2

2

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

# Req

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

Part Number

KM-105-SL-LRAB

KM-105-SL-LRS

KM-105-SL-LRSS

KM-105-750SL-LRAB

KM-105-750SL-LRS

KM-105-750SL-LRSS

KM-107AB

KM-107S

KM-107SS

KM-107-625AB

KM-107-625S

KM-107-625SS

KM-107-750AB

KM-107-750S

KM-107-750SS

KM-108-750AB

KM-108-875AB

KM-108-100AB

KM-108-125AB

KM-108-750S

KM-108-875S

KM-108-100S

KM-108-125S

KM-108-750SS

KM-108-875SS

KM-108-100SS

KM-108-125SS

KM-108SL-625AB

KM-108SL-625S

KM-108SL-625SS

KM-108SL-750AB

KM-108SL-750S

KM-108SL-750SS

KM-108SL-875AB

KM-108SL-875S

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

Stuffing Box (ALBZ) 1 3/4 ID Spring Loaded Lubricated

Stuffing Box (Steel) 1 3/4 ID Spring Loaded Lubricated

Stuffing Box (Stainless Steel) 1 3/4 ID Spring Loaded Lubricated

Stuffing Box (ALBZ) 1 1/2 ID Spring Loaded Lubricated

Stuffing Box (Steel) 1 1/2 ID Spring Loaded Lubricated

Stuffing Box (Stainless Steel) 1 1/2 ID Spring Loaded Lubricated

Stuffing Box Nut (ALBZ)

Stuffing Box Nut (Steel)

Stuffing Box Nut (Stainless Steel)

Stuffing Box Nut 5/8 (ALBZ)

Stuffing Box Nut 5/8 (Steel)

Stuffing Box Nut 5/8 (Stainless Steel)

Stuffing Box Nut 3/4 (ALBZ)

Stuffing Box Nut 3/4 (Steel)

Stuffing Box Nut 3/4 (Stainless Steel)

Packing Spacer Ring 3/4 (ALBZ)

Packing Spacer Ring 7/8 (ALBZ)

Packing Spacer Ring 1 (ALBZ)

Packing Spacer Ring 1 1/4 (ALBZ)

Packing Spacer Ring 3/4 (Steel)

Packing Spacer Ring 7/8 (Steel)

Packing Spacer Ring 1 (Steel)

Packing Spacer Ring 1 1/4 (Steel)

Packing Spacer Ring 3/4 (Stainless Steel)

Packing Spacer Ring 7/8 (Stainless Steel)

Packing Spacer Ring 1 (Stainless Steel)

Packing Spacer Ring 1 1/4 (Stainless Steel)

Spring Loaded Packing Adapters 5/8 (ALBZ)

Spring Loaded Packing Adapters 5/8 (Steel)

Spring Loaded Packing Adapters 5/8 (Stainless Steel)

Spring Loaded Packing Adapters 3/4 (ALBZ)

Spring Loaded Packing Adapters 3/4 (Steel)

Spring Loaded Packing Adapters 3/4 (Stainless Steel)

Spring Loaded Packing Adapters 7/8 (ALBZ)

Spring Loaded Packing Adapters 7/8 (Steel)

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

# Req

2

2

Part Number

KM-108SL-875SS

KM-108SL-100AB

KM-108SL-100S

KM-108SL-100SS

KM-108SL-125AB

KM-108SL-125S

KM-108SL-125SS

KM-109-875AB

KM-109-100AB

KM-109-125AB

KM-109-875S

KM-109-100S

KM-109-125S

KM-109-875SS

KM-109-100SS

KM-109-125SS

KM-109SL-LR-750AB

KM-109SL-LR-750S

KM-109SL-LR-750SS

KM-109SL-LR-875AB

KM-109SL-LR-875S

KM-109SL-LR-875SS

KM-109SL-LR-100AB

KM-109SL-LR-100S

KM-109SL-LR-100SS

KM-109SL-LR-125AB

KM-109SL-LR-125S

KM-109SL-LR-125SS

KM-110-875AB

KM-110-100AB

KM-110-125AB

KM-110-875S

KM-110-100S

KM-110-125S

KM-110-875SS

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

Spring Loaded Packing Adapters 7/8 (Stainless Steel)

Spring Loaded Packing Adapters 1 (ALBZ)

Spring Loaded Packing Adapters 1 (Steel)

Spring Loaded Packing Adapters 1 (Stainless Steel)

Spring Loaded Packing Adapters 1 1/4 (ALBZ)

Spring Loaded Packing Adapters 1 1/4 (Steel)

Spring Loaded Packing Adapters 1 1/4 (Stainless Steel)

Packing Lantern Ring 7/8 (AB)

Packing Lantern Ring 1 (AB)

Packing Lantern Ring 1 1/4 (AB)

Packing Lantern Ring 7/8 (Steel)

Packing Lantern Ring 1 (Steel)

Packing Lantern Ring 1 1/4 (Steel)

Packing Lantern Ring 7/8 (Stainless Steel)

Packing Lantern Ring 1 (Stainless Steel)

Packing Lantern Ring 1 1/4 (Stainless Steel)

Spring Loaded Packing Lantern Ring 3/4 (ALBZ)

Spring Loaded Packing Lantern Ring 3/4 (Steel)

Spring Loaded Packing Lantern Ring 3/4 (Stainless Steel)

Spring Loaded Packing Lantern Ring 7/8 (ALBZ)

Spring Loaded Packing Lantern Ring 7/8 (Steel)

Spring Loaded Packing Lantern Ring 7/8 (Stainless Steel)

Spring Loaded Packing Lantern Ring 1 (ALBZ)

Spring Loaded Packing Lantern Ring 1 (Steel)

Spring Loaded Packing Lantern Ring 1 (Stainless Steel)

Spring Loaded Packing Lantern Ring 1 1/4 (ALBZ)

Spring Loaded Packing Lantern Ring 1 1/4 (Steel)

Spring Loaded Packing Lantern Ring 1 1/4 (Stainless Steel)

Packing Ring 7/8 (AB)

Packing Ring 1 (AB)

Packing Ring 1 1/4 (AB)

Packing Ring 7/8 (Steel)

Packing Ring 1 (Steel)

Packing Ring 1 1/4 (Steel)

Packing Ring 7/8 (Stainless Steel)

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

# Req

2

2

KJ-114

AP-115

KJ-115

AP-116

KM-117

AP-117L-6

KM-118

KJ-119

KMC-125

KMC-150

KMC-175

KMC-200

KM-276

KM-277

KM-300AB

KM-300HT

KM-300M

KM-300SS

Part Number

KM-110-100SS

KM-110-125SS

KM-111-875

KM-111-100

KM-111-125

KM-111G-875

KM-111G-100

KM-111G-125

KM-111T-875

KM-111T-100

KM-111T-125

KM-111K-875

KM-111K-100

KM-111K-125

KM-112

KJ-113

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Description

Packing Ring 1 (Stainless Steel)

Packing Ring 1 1/4 (Stainless Steel)

838 Plunger Packing 7/8

838 Packing 1

838 Plunger Packing 1 1/4

858 Plunger Packing 7/8

858 Plunger Packing 1

858 Plunger Packing 1 1/4

Teflon Plunger Packing 7/8

Teflon Packing 1

Teflon Plunger Packing 1 1/4

Kevlar Plunger Packing 7/8

Kevlar Packing 1

Kevlar Plunger Packing 1 1/4

Pony Rod Splash Guard

Complete Gasket Kit -- Contents: (1) KM-3, (2) KM-7, (1) KJ-12, (1) KJ-15, (2 SETS) KM-29, (2) KM-30, (2) KM-33,

(6) KM-37, (2) KM-85G, (2) KM-112

Lubrication System Complete

Check Valve Stainless Steel 1/8 Pipe

Lubrication System Less Lubricator

55 Single Pump for Forced Feed Lubricator

Crankshaft Lubrication Sheave

Lubricator Driven Sheave

Lubrication Belt

Lubricator Bracket

Plunger 1 1/4 (Ceramic)

Plunger 1 1/2 (Ceramic)

Plunger 1 3/4 (Ceramic)

Plunger 2 (Ceramic)

Installation Tool for Pony Rod Seal

Pony Rod Installation Wrench

Discharge Valve Assy (ALBZ) (KM-39, KM-41 &KM- 58L)

Abrasive Resistant Discharge Valve Complete (KM-96HT, KM-98HT & KM-58L)

Monel Discharge Valve Complete (KM-42, KM-44, KM-58L)

Stainless Steel Discharge Valve Assy (KM-55, KM-57 & KM-58L)

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

2 sets

1

# Req

2

2

2 sets

2 sets

2 sets

2 sets

2 sets

1

2

2

2

2

2

2

2

2

1

1

1

1

2

1

2

1

Kerr KJ-2250/KJ-2250BC Plunger Type Pump

Part Number

KM-305AB

KM-305HT

KM-305SS

KM-305M

AP-351

AP-352

AP-425

Description

Suction Valve Assy (ALBZ) (KM-40, KM-41, & KM-58S)

Abrasive Resistant Suction Valve Complete (KM-97HT, KM-98HT & KM-58S)

Stainless Steel Suction Valve Complete (KM-56, KM-57 & KM-58S)

Suction Valve Assembly Monel

Oil Level Sight Glass

Oil Level Sight Plug

Wrench, Stuffing Box Nut

KMC-750

KM-800-750

KM-800-875

KM-800-100

KM-800-125

KM-800-150

KM-800-175

KM-800-200

Plunger 3/4 (Ceramic)

Kerramic Plunger 3/4

Kerramic Plunger 7/8

Kerramic Plunger 1

Kerramic Plunger 1 1/4

Plunger Kerramic 1 1/2

Plunger Kerramic 1 3/4

Plunger Kerramic 2

KMC-875 Plunger 7/8 (Ceramic)

All prices and part numbers are subject to change without prior notice.

1

1

1

1

2

1

1

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1

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# Req

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KJ-2250BC

K

J-2250BC PLUNGER TYPE PUMP TORQUE SPECIFICATIONS

10

7

2

9

1

3

4

5

WHEN ADJUSTING THE ENDPLAY

OF THE TAPERED ROLLER BEARINGS

USED ON THE CRANKSHAFT,

DIAL INDICATORS AND SHIMS MUST

BE PROPERLY USED. INCORRECT

BEARING ADJUSTMENT MAY RESULT

IN EXCESSIVE NOISE, TEMPERATURE, AND

REDUCED BEARING LIFE. Kerr Pumps

RECOMMENDS BETWEEN .000” - .005”

OF INTERNAL AXIAL CLEARANCE

(END PLAY OR SIDE TO SIDE) WHEN

ASSEMBLED. FINAL ADJUSTMENT

MUST BE MADE USING A DIAL INDICATOR.

INSURE THE CONNECTING RODS ARE

DISCONNECTED TO ALLOW FREE

CRANKSHAFT MOTION.

.000"-.005" SHAFT END PLAY

.003"-.004" CONNECTING ROD AT CRANKSHAFT

.001" .002" CONNECTING ROD AT WRIST PIN

6

8

FLUID END COVER PLATE CAPSCREWS 175 ft-lb (237 Nm)

CROSSHEAD COVER PLATE CAPSCREW 10 ft-lb (14 Nm)

NOTE: WHEN USING LUBRICANTS,

REDUCE TORQUE AS FOLLOWS;

14.4

3.11

2.000 SHAFT

1/2" X 1/4" KEYWAY

6.625

3.3125

18.625

4X 7/16

MOUNT

HOLES

4.875 8.0

32.8

9.7

.890

3.423

8.750

14.06

2"-NPT

1"-NPT

BACKSIDE

1 1/4"-NPT

DISCHARGE

3.500

3.000

5.250

11.7

17.5

7.610

2"-NPT

SUCTION

GENERAL DIMENSIONS FOR KJ-2250BC

11.27

5.635

KJ-31

KM-35BC

KM-21

KMC-XXX

KM-74

KM-38

KJ-69

AP-16T

KJ-13

KJ-15

KM-17

KJ-31

KM-21

KJ-34BC

AP-71

KM-58L

SPRING

KM-96HT

DISCHARGE

VALVE

KM-101

INSERT

KM-98HT

SEAT

KM-300HT

DISCHARGE

VALVE ASSEMBLY

KM-58S

SPRING

KM-97HT

SUCTION

VALVE

KM-101

INSERT

KM-98HT

SEAT

KM-305HT

SUCTION

VALVE ASSEMBLY

B

KM-87

KM-32

KM-19

KM-24

KM-27

*KM-88

TOP PHENOLIC

KM-87

PACKING

NUT

*KM-88

PACKING

KM-85G

B

KM-48

DISC TYPE VALVE ASSEMBLY

(ALBZ SEAT)

KM-45

DISC TYPE VALVE ASSEMBLY

(MONEL SEAT)

KM-45SS

DISC TYPE VALVE ASSEMBLY

(STAINLESS STEEL SEAT)

KM-86

*SOLD AS A SET

KM-89

KM-90

LANTERN

RING

*KM-88

BOTTOM

PHENOLIC

SPACER

KJ-2250BC

KM-18

KJ-1

KM-26

KM-22

KM-25-000

KJ-12

KJ-10

KJ-2

AP-72

KM-11

AP-71

KM-29

TWO SEALS TO

CRANKCASE OIL

KM-28

PONY ROD

GLAND

KM-28S

SNAP RING

KM-28-A

PONY ROD

PACKING GLAND

ASSEMBLY

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