Plunger Pumps
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference.
Description
Plunger Pumps are designed for a wide variety of high pressure washing applications. They are constructed with die-cast bodies and feature a brass head. Internal components include special thick solid ceramic plungers for long life and durability. Precision cast cooling fins are anodized for maximum heat dissipation. Oversized needle bearings on the drive side, and ball on the non-drive side together with the precision supports assure positive alignment and centering in relation to the crankcase.
Valve cages of special designed Ultra-Form provide positive seating and extended life. Ball bearings on both sides of solid shaft drive pumps. One-piece connecting rods are special alloy aluminum, oversized for strength and load disbursement. These pumps are designed for, belt drive, or coupling drive systems driven by electric motor or gasoline driven systems, electric motor direct drive systems, and gasoline engine direct drive systems.
RC/RCA - N
RCA/RCV - F8
RCV - F7
RC 1450 rpm N Version - Solid Shaft
Model
RC11.17N
RC13.17N
Max GPM Max PSI
2.9
3.4
2500
2500
RCA 1750 rpm N Version - Solid Shaft
Model
RCA2.5G25N
RCA3G25N
RCA3.5G25N
Max GPM Max PSI
2.5
3
3.5
2500
2500
2500
RCA 1750 rpm E Version - 5/8”
Model
RCA2G25E-F8
RCA2G25E-F8-SX
RCA3G25E-F8
RCA3.5G18E-F8
Max GPM Max PSI
2
2
3
3.5
2500
2500
2500
1800
RCV 3400 rpm E Version - 5/8”
Model
RCV2G25D-F8
RCV3G25E-F8
Max GPM Max PSI
2
3
2500
2500
RCV 3400 rpm D Version - 1”
Model
RCV2G25D-F7
RCV2.5G25D-F7
RCV2.5G25D-F7-SX 2.5
RCV2.5G27D-F7
RCV3G25D-F7
RCV3G27D-F7
RCV3.5G25D-F7
Max GPM Max PSI
2
2.5
2.5
3
3
3.5
2500
2500
2500
2700
2500
2700
2500
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Form RC-OM 0611
Operating Instructions and Parts Manual
Plunger Pumps
RC Series Pumps
RC/RCA
N version
Solid shaft pump / ø 24 mm
125,5
92,5
183,5
58
28
53
4,5
45° h8
Ø90
Ø 75
12
81
55
22 8
200
71
55
4
119
48
8 40
12
75
M8 N°4 fori
68
30
RCA/RCV
+0,1
0
140
E version + F8
Hollow shaft pump ø 5/8”
45°
4,5
12
55 54
39 15
+0,018 0
+0,04 - 0,01
Ø149,2
±0,1
Ø10 n°4 fori
125,5
195,5
70
R 82,5
12
75
81
182
101
RCV
4,5
183,5
84
28
R4,25
21,4
+0,1
-0
D version + F7
Hollow shaft pump ø 1”
Ø92
±0,1
12
55
63
+0,5
0
39 15
68
125,5 58
12
75
81
191
110
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Operating Instructions and Parts Manual
Plunger Pumps
RC Series Pumps
Formulas
Nozzles:
Impact Force (lbs.) = .0526 x GPM x √PSI
Nozzle # = GPM x 4000
√ PSI
GPM= Nozzle # x PSI
√4000
PSI = (GPM/Nozzle #)
2
x 4000
Horse Power:
GPM x PSI = Hydraulic HP
1714
GPM x PSI = EBHP
1457
EBHP x 1457 = GPM
PSI
EBHP x 1457 = PSI
GPM
HP loss due to altitude = 3% per 1000 FT above sea level
Pump Speed and Flow:
Rated GPM = Desired GPM
Rated RPM Desired RPM
Motor Pulley Ø = Pump Pulley Ø
Pump RPM Motor RPM
General Safety Information
WARNINGS
Gasoline Drive Pumps
The pump is designed to pump nonflammable or non-explosive fluids.
These pumps are intended to pump clean filtered water only.
Do not operate in or around an explosive environment.
Always wear safety glasses or goggles and appropriate clothing.
Conversions
Gallons x 3.785412 = Liters
Gallons x 128 = Oz.
PSI x .06896 = Bar
Bar x 14.5038 = PSI
1 inches = 25.4 millimeters
Liters x .2642 = Gallons (US)
Ft. Lbs. x 1.356 = Newton Meters
Inch Lbs. x .11298 = Newton Meters
Newton Meters x .737562 = Ft. Lbs. (force)
Newton Meters x 8.85 = In. Lbs. (force)
Temperature = 1.8(C° + 17.78) = F°,.555(F°
- 32) = C°
1 U.S. Gallon of freshwater = 8.33 lbs.
1 PSI = 2.31 feet of water
1 PSI = 2.04 inches of mercury
1 Foot of water = .433 PSI
1 Foot of water = .885 inches of mercury
1 Meter of water = 3.28 feet of water
Kilograms x 2.2 = Lbs.
Do not alter the pump from the manufacturers design.
Do not allow children to operate the pump.
Never point the high-pressure discharge at a person, any part of the body or animals.
Do not operate gasoline engines in a confined area; always have adequate ventilation.
Do not exceed the pump specifications in speed or pressure.
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RC Series Pumps
Operating Instructions and Parts Manual
Plunger Pumps
General Safety Information
(continued)
Maximum water temperature is
140°F.
All positive displacement plunger pumps must have a safety relief valve installed on the discharge side of the pump, this valve could be either an unloader or regulator and must be of adequate flow and pressure for the pump.
Adequate protective guards must cover all moving parts. Perform routine maintenance on the pump and components.
Use only components that are rated for the flow and pressure of the pump, this would include hose, fittings, safety valves, spray guns etc.
Electric Drive Pumps
Your power supply must conform to the system requirements.
The motor must be grounded. Use
GFCI plugs and receivers.
Do not handle the pump/motor with wet hands.
Only use power cords that are in good condition.
Never pull the unit by the power cord.
Never spray or clean the unit with water
Failure to follow these warnings may result in personal injury or damage to property.
Installation
DIRECT DRIVE PUMPS
1. Install the shaft key into the keyway and apply a light coating of anti-seize on the engine shaft.
(See Figure 7 & 8)
2. Align the two key ways and push the pump completely onto the engine.
Figure 7
Figure 8
3. Install all four (4) bolts and tighten evenly.
4. Remove the red shipping oil cap and install the black crankcase vent cap.
(See Figure 9)
5. Install the appropriate unloader valve and other accessories.
Figure 9
6. Install the appropriate water inlet and discharge fittings.
7. Connect the water supply hose and high-pressure discharge hose/spray gun.
8. Turn on the water supply.
9. Open the spray gun to purge the system of any air.
10. Start the engine.
11. Adjust the engine speed and unloader valve.
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Operating Instructions and Parts Manual
Plunger Pumps
Installation (continued)
BELT DRIVE SYSTEMS
1. Mount the pump securely to the base plate. (See
Figure 10) For new installation a mounting rail kit is
Figure 10
required, refer to parts breakdown.
2. Install the pump pulley on the crankshaft. It should be as far onto the shaft as possible.
3. Align the pulleys so they are in line. (See Figure
11)
4. Use a belt tension gauge to assure proper tension (too much tension can cause bearing failure or damage the belts as well as cause other problems). (See
Figure 12)
Figure 11
Figure 12
5. Installation complete.
Maintenance
SERVICING THE VALVES
The inlet and discharge valves in this series pumps are all the same. The valves are located under the six 21mm hex plugs. The inlet valves are located on the lower row and the discharge valves are located on the top row of the pump head.
Tools required: 21mm socket, ratchet, needle nose pliers, mechanics pick and torque wrench.
VALVE REMOVAL
1. Remove the valve cap.
(See Figure 13)
2. Inspect the valve cap
O-ring for any damage, replace if necessary.
Figure 13
3. Use the needle nose pliers to remove the valve. (See Figure 14)
4. Use a small probe to move the poppet up and down to assure that the valve
Figure 14
functioning properly and that no debris is stuck in the valve.
is
5. Inspect the valve seat o-ring for any damage, replace if necessary.
VALVE ASSEMBLY
1. Insert the valve assembly squarely into the port push it squarely into position with a small deep well socket and extension until fully seated. (See
Figure 15)
Figure 15
2. Install the valve cap and torque to the proper specification.
(See Figure 16)
(See Table D or parts breakdown)
Figure 16
SERVICING THE
PACKINGS/SEALS
To access the water seals for inspection or replacement, you will first need to remove the head of the pump.
Tools required: 5mm hex socket, ratchet,
(2) long screwdrivers, reversible pliers, mechanics pick and torque wrench.
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Operating Instructions and Parts Manual
Plunger Pumps
Service Pumps (continued)
DISASSEMBLY
1. First remove the eight 5mm head bolts.
2. Place the screwdrivers as shown between the head and crankcase of the pump, lifting one up and the other down. The head should start to lift off of the plungers. (See
Figure 17)
Figure 17
3. When you remove the head you may notice that some of the water seals have stayed on the plungers and some in the head. To remove the seals from the plungers simple turn the assemblies and pull off.
(See Figure 18)
Figure 18
4. If the seal assemblies are in the head use the reversible pliers to grab the seal retainer on the outside ring, twist the retainer in either direction (this is done to free the retainer O-ring which is stuck to the manifold) and lift out.
(See Figure 19)
Figure 19
5. With your finger pull out the brass intermediate guide ring.
6. With your finger pull the high-pressure seal and head ring out of the head. (See Figure
20)
Figure 20
7. The low-pressure seal is located in the brass seal retainer. Using the mechanics pick, go in between the seal and retainer and pull the seal straight out. (See
Figure 21)
8. Remove the seal
Figure 21
retainer O-ring with the mechanics pick. (See Figure 22)
ASSEMBLY
1. Install the plastic head ring into the head (the flat side is on the bottom).
Figure 22
2. Install the high-pressure seal. Place the seal so the open “V” portion is toward the head ring. You need to place the seal at an angle and pull and push to work the seal into position with your fingers (do not use any tools you may damage the seal).
Make sure the seal is totally seated against
Figure 23
the head ring. (See Figure 23)
3. Place the brass intermediate ring squarely over the high-pressure seal
4. Install the low-pressure seals into the rear piston guide. Make sure the brown scrapper ring is in place on the backside of the seal (NOTE: Care must be taken so the ring does not fall out during assembly). The scrapper side of the seal goes into the piston guide. Push the seal down until fully seated.
You should be looking at the open side of the seal. (See Figure 24)
Figure 24
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RC Series Pumps
Operating Instructions and Parts Manual
Plunger Pumps
Service Pumps (continued)
5. Install the retainer O-ring.
6. Squarely seat the retainer into the head and push with even pressure until it snaps into position. (See
Figure 25)
Figure 25
SERVICING THE PLUNGERS
If the plungers are not damaged they do not need any servicing.
Tools required: 13mm socket, ratchet, mechanics pick, taper blade gasket scraper, thread sealant and torque wrench.
NOTE: Be very careful when working with the plungers, they are made from ceramic which is brittle and can be damaged.
Any time you remove a plunger it is recommended you replace the slinger washer, O-ring and top plunger washer.
The washers are a cushion for the ceramic plunger and compress when first used and the O-ring will take a set to create a seal and usually will not spring back to its original shape. By not replacing these parts you run the risk of breaking a plunger or having a water leak.
DISASSEMBLY
1. Remove the plunger retainer nut. (See Figure
26)
2. Insert the gasket scraper between the copper washer and plunger to remove the washer. (See
Figure 27)
Figure 26
Figure 27
3. Twist and pull the plunger off the plunger rod. (See Figure 28)
4. Remove the plunger rod O-ring seal with the mechanics pick.
Figure 28
5. Remove the brass slinger. At this point clean any thread locker that is left on the plunger rod and retaining nut threads.
ASSEMBLY
1. Install the brass slinger washer.
2. Install the plunger rod O-ring.
Place a light film of oil on the
O-ring.
3. Install the plunger by pushing straight down and twisting slightly in either direction. Make sure you fully seat the plunger. (See Figure
29)
Figure 29
4. Install the small copper washer on top of the plunger and place a small quantity of thread sealant in the thread. Install the plunger nut and tighten to the required torque. (See
Figure 30)
(See Table D or parts breakdown)
Figure 30
PUMP HEAD TO DRIVE END
INSTALLATION
1. Turn the crankshaft to align the plungers as shown. (See Figure 31)
Figure 31
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Operating Instructions and Parts Manual
Plunger Pumps
Service Pumps (continued)
2. Place the head evenly onto the plungers and push it until it makes contact with the drive end of the pump. (See
Figure 32)
Figure 32
3. Torque the head bolt as shown in the tightening sequence diagram. (See
Figure 33 & 34)
(See Table D or parts breakdown)
Figure 33
RC Series Pumps
Figure 34
OIL CHANGE
Change oil after first 50 hours of use.
Then every 500 hours. Refer to parts breakdown for oil type.
WINTER OR LONG TIME STORAGE
1. Drain all of the water out of the pump.
2. Run a 50% solution of a RV or non-toxic/biodegradable antifreeze through the pump.
3. Flush the pump with fresh water before the next use.
4. In freezing conditions failure to do this may cause internal pump damage.
5. For long periods of storage in non-freezing areas the solution will keep the seals and O-rings lubricated.
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Operating Instructions and Parts Manual
Plunger Pumps
Notes
RC Series Pumps
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Operating Instructions and Parts Manual
RC Series Pumps
Plunger Pumps
Symptom Possible Cause(s)
Oil leak between crankcase and pumping section
Worn rod oil seals
Corrective Action
Replace crankcase piston rod seals
Frequent or premature failure of the packing
1 Cracked, damaged or worn plunger
1 Replace plungers
2 Overpressure to inlet manifold
3 Material in the fluid being pumped
4 Excessive pressure and/or temperature of fluid being pumped
5 Running pump dry
Pump is not primed
2 Reduce inlet pressure
Pump runs but produces no flow
Pump fails to prime
3 Install proper filtration on pump inlet plumbing
4 Check pressures and fluid inlet temperature; be sure they are within specified range
5 Do not run pump without water
Flood suction then restart pump
Pump looses prime, chattering noise, pressure fluctuates
Low pressure at nozzle
Pressure gauge fluctuates
Air is trapped inside pump
1 Air leak in suction hose or inlet
2 Clogged suction strainer
1 Unloader valve is by-passing
2 Incorrect or worn nozzle
3 Worn packing or valves
1 Valves worn or blocked by foreign bodies
2 Packing worn
1 Worn nozzle
Disconnect discharge hose from pump. Flood suction hose, restart pump and run pump until all air has been evacuated
1 Remove suction line and inspect it for a loose liner or debris lodged in hose. Avoid all unnecessary bends. Do not kink hose
2 Clean strainer
1 Make sure unloader is adjusted property and by-pass seat is not leaking
2 Make sure nozzle is matched to the flow and pressure of the pump. If the nozzle is worn, replace
3 Replace packing or valves
1 Clean or replace valves
Low pressure
2 Belt slippage
2 Replace packing
1 Replace with nozzle of proper size
2 Tighten or replace with correct belt
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Operating Instructions and Parts Manual
RC Series Pumps
Plunger Pumps
Symptom Possible Cause(s)
Low pressure (cont.) 3 Air leak in inlet plumbing
Corrective Action
3 Disassemble, reseal and reassemble
4 Relief valve stuck, partially plugged or improperly adjusted valve seat worn
5 Worn packing. Abrasive in pumped in cavitation.
Inadequate water
4 Clean and adjust relief valve; check for worn or dirty valve seats
5 Install proper filter suction at inlet manifold must be limited to lifting less than 20 feet of water or 8.5 psi vacuum
6 Replace inlet and discharge valve
Pump runs extremely rough, pressure very low
6 Worn inlet, discharge valve blocked or dirty
1 Inlet restrictions and/or air leaks.
1 Clean out foreign material
Water leakage from under manifold
Slight leak, oil leaking in the area of crankshaft
Excessive play in the end of the crankshaft pulley
Water in crankcase
Loud knocking noise in pump
2 Stuck inlet or discharge valve
Worn packing or cracked plunger
1 Worn crankshaft seal or improperly installed oil seal o-ring
2 Bad bearing
Worn main bearing from excessive tension on drive belt
1 Humid air condensing into water inside the crankcase
2 Worn packing and/or cracked plunger
1 Cavitation or sucking air
2 Replace worn valves
Install new packing or plunger
1 Remove oil seal retainer and replace damaged 0-ring and/or seals
2 Replace bearing
Replace crankcase bearing and/or tension drive belt
1 Change oil intervals
2 Replace packing. Replace plunger
1 Check water supply is turned on
2 Pulley loose on crankshaft 2 Check key and tighten set screw
3 Broken or worn bearing 3 Replace bearing
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3
(6)
Valves
Kit 2186
Operating Instructions and Parts Manual
RC Series Pumps
30
(3)
Pistons
Kit 42467
41
26
25
24
23
22
21
20
19
27
34
28
29
30
31
32
33
35
36 37
38
39
40
1
2
3
1
2
3
11
12
13
14
16
15
17
9
10
18
4 5 6 7 8
46
47
48
Repair Kits
44
42
43
20
45
3
(6)
Valves
Kit 2186
30
(3)
Pistons
Kit 42467
14
(3)
15
(3)
16
(3)
12
(3)
Water Seals
Kit 42469
32
(3)
45
Oil Seals
Kit 42468
2
(6)
7
(1)
9
(1)
16
(3)
22
(1)
33
(1)
37
39
(1)
(1)
O-Rings
Kit 42470
14
(3)
15
(3)
16
(3)
12
(3)
Water Seals
Kit 42469
32
(3)
45
Oil Seals
Kit 42468
2
(6)
7
(1)
9
(1)
16
(3)
22
(1)
33
(1)
37
39
(1)
(1)
O-Rings
Kit 42470
11
(3)
Support Ring
Kit 2745
11
(3)
Support Ring
Kit 2745
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Operating Instructions and Parts Manual
RC Series Pumps
Plunger Pumps
1 3200110 Plug
2 120690 O-Ring
(216 in/lbs)
6
6
39 820510 O-Ring
40 880581 Plug
3 2769050 Complete valve
4 800410 Screw
5 1381550 Washer
6 3200020 Head
7 180101 O-Ring
8 820361 Plug
9 740290 O-Ring
10 1980740 Plug
11 1780140 Ring
12 1780720 Gasket
13 3200130 Piston guide
14 3200142 Gasket
15 3200260 Ring
16 770260 O-Ring
17 3200120 Piston guide
18 3200010 Pump body
19 1780490 Bearing
20 1260790 Snap ring
21 1780550 Snap ring
22 395081 O-Ring
23 3200090 Disc
24 3200080 Oil indicator
25 3200070 Cover
26 1200430 Screw
27 880130 Oil cap
28 1260110 Nut
29 1260100 Washer
30 1260210 Piston guide
31 1260091 Spacer
32 1260460 Seal
33 480480 O-Ring
34 3200060 Piston guide
35 3200040 Conrod
36 1780050 Conrod pin
37 2760280 O-Ring
38 3200030 Rear cover
(92 in/lbs)
8
1
1
1
1
(106 in/lbs)
3
3
3
3
3
3
1
1
3
3
3
(92 in/lbs)
6
8
8
1
1
(354 in/lbs)
1
(221 in/lbs)
1
1
3
3
1
1
2
1
1
3
3
3
3
3
41 3200220 Screw
44 3200290 Crankshaft
44 3200270 Crankshaft
42 3200330 Key
43 2760350 Bearing
45 1260750 Seal
46 320210 Base
47 1322640 Washer
48 850250 Screw
AR64516 Oil
O il
C apaCity
- 9.81
Oz
Legend
Qty.
m
4
1 r
1
1
1
1
2
4
1
1
4
2
RC11.17 RC13.17
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3
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Valves
Kit 2186
Operating Instructions and Parts Manual
Plunger Pumps
RCA
1750 rpm
RC Series Pumps
30
(3)
Pistons
Kit 42467
41
26
25
24
23
22
21
20
19
1
2
3
1
2
3
11
12
13
14
16
15
17
9
10
18
4 5 6 7 8
46
47
48
27
34
28
29
30
31
32
33
35
36 37
38
44
42
44
43
20
45
43
20
45
39
40
77
Repair Kits
3
(6)
Valves
Kit 2186
30
(3)
Pistons
Kit 42467
14
(3)
15
(3)
16
(3)
12
(3)
Water Seals
Kit 42469
TYPE F8
78
45
32
(3)
Oil Seals
Kit 42468 (N)
Kit 42474 (E)
2
(6)
7
(1)
9
(1)
16
(3)
22
(1)
33
(1)
37
39
(1)
(1)
O-Rings
Kit 42470
14
(3)
15
(3)
16
(3)
12
(3)
Water Seals
Kit 42469
45
32
(3)
Oil Seals
Kit 42468 (N)
Kit 42474 (E)
2
(6)
7
(1)
9
(1)
16
(3)
22
(1)
33
(1)
37
39
(1)
(1)
O-Rings
Kit 42470
11
(3)
Support Ring
Kit 2745
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11
(3)
Support Ring
Kit 2745
Operating Instructions and Parts Manual
RC Series Pumps
Plunger Pumps
1 3200110 Plug
2 120690 O-Ring
3 2769050 Complete valve
4 800410 Screw
(216 in/lbs)
6
6
(92 in/lbs)
6
8
39 820510 O-Ring
40 880581 Plug
Qty.
41 3200220 Screw 4
44 3200330 Crankshaft - Solid Shaft m
1
1
1
5 1381550 Washer
6 3200020 Head
7 180101 O-Ring
8 820361 Plug
9 740290 O-Ring
10 1980740 Plug
11 1780140 Ring
12 1780720 Gasket
13 3200130 Piston guide
14 3200142 Gasket
15 3200260 Ring
16 770260 O-Ring
17 3200120 Piston guide
18 3200010 Pump body
19 1780490 Bearing
20 1260790 Snap ring
21 1780550 Snap ring
22 395081 O-Ring
23 3200090 Disc
24 3200080 Oil indicator
25 3200070 Cover
26 1200430 Screw
27 880130 Oil cap
28 1260110 Nut
29 1260100 Washer
30 1260210 Piston guide
31 1260091 Spacer
32 1260460 Seal
33 480480 O-Ring
34 3200060 Piston guide
35 3200040 Conrod
36 1780050 Conrod pin
37 2760280 O-Ring
38 3200030 Rear cover
(92 in/lbs)
1
8
1
(106 in/lbs)
3
3
3
3
3
3
3
3
3
1
1
(354 in/lbs)
1
1
8
1
1
(221 in/lbs)
1
3
3
3
3
2
1
1
1
1
3
3
3
1
1
44 3200310 Crankshaft - Solid Shaft l
1
44 3200290 Crankshaft - Solid Shaft u
1
44 3201190 Crankshaft - Hollow Shaft n
1
44 3200180 Crankshaft - Hollow Shaft
³
1
44 3200830 Crankshaft - Hollow Shaft
«
1
42 3200330 Key
43 2760350 Bearing
45 1260750 Seal
45 480671 Seal
46 320210 Base
1
1
1
1
2
47 1322640 Washer
48 850250 Screw
77 1584 Flange (F8)
78 1200430 Screw
4
4
1
4
AR64516 Oil
O il
C apaCity
- 9.81
Oz
2
Legend
For m l
RCA25G25 RCA3G25 RCA35G25
For n
RCA2G25
For ³
«
RCA3G25 RCA35G16
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3
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Valves
Kit 2186
30
(3)
Pistons
Kit 42467
Operating Instructions and Parts Manual
Plunger Pumps
RCV
3400 rpm
RC Series Pumps
41
1
2
3
1
2
3
26
25
24
23
22
21
20
19
27
34
28
29
30
31
32
33
11
12
13
14
16
15
4 5 6 7
9
10
8
17 18
46
47
48
44
35
36 37
44
38
43
20
45 77
43
20
45
77
TYPE F7
TYPE F8
39
40
78
78
Repair Kits
3
(6)
Valves
Kit 2186
30
(3)
Pistons
Kit 42467
14
(3)
15
(3)
16
(3)
12
(3)
Water Seals
Kit 42476
45
32
(3)
Oil Seals
Kit 42474
2
(6)
7
(1)
9
(1)
16
(3)
22
(1)
33
(1)
37
39
(1)
(1)
O-Rings
Kit 42470
14
(3)
15
(3)
16
(3)
12
(3)
Water Seals
Kit 42476
45
32
(3)
Oil Seals
Kit 42474
2
(6)
7
(1)
9
(1)
16
(3)
22
(1)
33
(1)
37
39
(1)
(1)
O-Rings
Kit 42470
11
(3)
Support Ring
Kit 2745
11
(3)
Support Ring
Kit 2745
NORTH
AMERICA
First Choice When Quality Matters
Operating Instructions and Parts Manual
RC Series Pumps
Plunger Pumps
1 3200110 Plug
(216 in/lbs)
6 39 820510 O-Ring
2 120690 O-Ring
3 2769050 Complete valve
4 800410 Screw
5 1381550 Washer
6 3200020 Head
7 180101 O-Ring
8 820361 Plug
(92 in/lbs)
6
6
(354 in/lbs)
1
1
8
8
1
Qty.
40 880581 Plug
41 3200220 Screw
44 3201200 Crankshaft - Solid Shaft m
1
44 3200860 Crankshaft - Solid Shaft l
1
44 3201180 Crankshaft - Solid Shaft u
1
44 3201170 Crankshaft - Hollow Shaft n
1
44 3200350 Crankshaft - Hollow Shaft
³
1
1
1
4
9 740290 O-Ring
10 1980740 Plug
11 1780140 Ring
12 1780720 Gasket
13 3200130 Piston guide
14 3200142 Gasket
15 3200260 Ring
16 770260 O-Ring
17 3200120 Piston guide
18 3200010 Pump body
19 1780490 Bearing
20 1260790 Snap ring
21 1780550 Snap ring
22 395081 O-Ring
23 3200090 Disc
24 3200080 Oil indicator
25 3200070 Cover
26 1200430 Screw
27 880130 Oil cap
28 1260110 Nut
29 1260100 Washer
30 1260210 Piston guide
31 1260091 Spacer
32 1260460 Seal
33 480480 O-Ring
34 3200060 Piston guide
35 3200040 Conrod
36 1780050 Conrod pin
37 2760280 O-Ring
38 3200030 Rear cover
(221 in/lbs)
1
1
3
3
3
3
3
3
3
1
1
1
(92 in/lbs)
8
(106 in/lbs)
1
3
1
2
1
1
1
3
3
3
1
1
3
3
3
3
3
44 3200340 Crankshaft - Hollow Shaft
«
1
42 3200330 Key
43 2760350 Bearing
1
1
45 480671 Seal
46 320210 Base
47 1322640 Washer
48 850250 Screw
77 1579 Flange (F7)
77 1584 Flange (F8)
78 1200430 Screw
4
4
1
1
2
1
4
AR64516 Oil
O il
C apaCity
- 9.81
Oz
2
Legend
For m
RCV2G25E RCV3G25E RCV2G25D
For n «
RCV25G27D RCV3G25D RCV35G25
RCV3G27D
NORTH
AMERICA
First Choice When Quality Matters
Operating Instructions and Parts Manual
Plunger Pumps
Notes
RC Series Pumps
NORTH
AMERICA
First Choice When Quality Matters
Operating Instructions and Parts Manual
Plunger Pumps
Notes
RC Series Pumps
NORTH
AMERICA
First Choice When Quality Matters
Operating Instructions and Parts Manual
Plunger Pumps
RC Series Pumps
Torque Specifications
in/lbs:(ft/lbs)
Oil Manifold Piston Rear Side Valve Connecting
Capacity (Head) Nut Cover Cover Cap Rods
12 92/(5) N/A 71/(6) N/A 442/(37) N/A
L imited
W arranty
Annovi Reverberi (A.R.) Cam Shaft Plunger Pumps are warranted for a period of five years and Axial Radial Pumps are warranted for a period of one year to the original purchaser. Electric Pressure Washers are warranted for a period of one year to the original purchaser. This is from the date shipped from factory or U.S. Warehouse. AR, ArrowLine and
GF accessories are warranted for a period of 90 days.
Warranty covers manufacturing defects or workmanship that may develop under normal use and service in a manner up to the directions and usage recommended by the manufacturer.
Warranty does not apply to misuse or when pump or accessory is altered or used in excess of recommended speeds, pressures, temperatures or handling fluids not suitable for pump or accessory material construction.
Warranty does not apply to normal wear, freight damage, freezing damage or damage caused by parts or accessories not supplied by AR
North America, Inc.
Liability of manufacturer for warranty is limited to repair or replacement at the option of the manufacturer when such products are found to be of original defect or workmanship at the time it was shipped from factory.
This warranty is in lieu of all other warranties, expressed or implied, including any warranty of merchantability and of any and all other obligations or liabilities on the part of the manufacturers or equipment.
W arranty
r eturns
Items returned for warranty consideration must have a Returned Mer-
chandise Authorization (RMA) number. All unauthorized returns will be refused and shipped back to sender. Please fax requests to: 763-398-2009 or e-mail to [email protected].
NORTH
AMERICA
First Choice When Quality Matters
