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FILE NO.:

DATE:

SUPERSEDES:

DATE:

F43.160

February 9, 2001

F43.160

April 30, 2000

INSTALLATION AND OPERATING INSTRUCTIONS

®

VERTICAL IN-LINE FIRE PUMPS AND FIREPAKS

INSTALLATION AND OPERATING MANUAL

INSTALLATION AND OPERATING MANUAL

VERTICAL IN-LINE FIRE PUMPS AND FIREPAKS

Firepak fire booster systems are completely self-contained package pumping units, factory assembled, wired, tested and pre-adjusted before shipment to suit the specified conditions. These systems are ready to receive suction and discharge piping and to be connected to power supply.

The Vertical In-Line pump is designed to be mounted vertically in the pipe line with the motor above the pump.

Center line suction and discharge keep weight evenly balanced and directly down upon the piping. When properly installed and given reasonable care and maintenance,

Vertical In-Line pumps and Firepak units will provide many years of reliable trouble-free fire protection.

Firepak and Vertical In-Line pump fire pumps are thoroughly tested and inspected before shipment but should be carefully examined for possible damage during transit.

Contact your Armstrong Darling representative and the

Transport Company immediately if there is any evidence of mishandling.

FLOOR SADDLE SUPPORT

PIPE HANGER SUPPORT

INSTALLATION

1. LOCATION

! Locate the unit in a dry place as near the city water entrance as practical with a short, direct suction pipe

REMINDER

Assure sufficient space above the pump to give clearance for lifting the pump assembly from the casing and around the pump for general accessibility and ventilation.

2. FOUNDATION FOR FIREPAK ASSEMBLY

! Foundation should be sufficiently substantial to

! absorb any vibration and to form a permanent, rigid support for the base plate

Foundation bolts of suitable size should be embedded in the concrete, located by a drawing or template

3. PUMP MOUNTING & PIPING

No flexible connections to take up pipe misalignment are necessary since pump is not permanently connected to anything but the piping and is free to move with the expansion and contraction of the piping system.

!

!

!

!

!

!

!

!

Never connect a Firepak to piping, always start piping from unit

Use as few bends as possible and preferably long radius ones

Support of the piping at the pump may be made by two pipe hangers, floor saddles or floor flanges, placed on line close to the pump

Install good supports under suction and discharge piping with anchors near but independent of the pump

Make sure piping exerts no strain on pump as this would distort the casing

Layout the suction line with a continual rise towards the pump without high points, thus eliminating possibility of air pockets

Test suction line for air leaks before starting; this becomes essential with long suction line

Install, at pump suction, a straight pipe of a length equivalent to 4 to 6 times its diameter

REMINDER

Discharge valve only must be used to shut-off the pump

If Fire Pump unit is not packaged by the pump manufacturer, installation needs to be done as per N.F.P.A.

20 recommendations.

(see “TYPICAL FIRE PUMP & CONTROLLER

ARRANGEMENT” drawing

)

1

TYPICAL FIRE PUMP & CONTROLLER ARRANGEMENT

VERTICAL IN-LINE FIRE PUMP

VERTICAL IN-LINE FIRE PUMP

GLOBE VALVES

Installed as per NFPA20

(see sketch below

)

NOTE: ALL VALVES SHALL BE LISTED FOR FIRE APPLICATION. This drawing is a suggested arrangement and is issued for information purposes only

PRESSURE SENSING LINE CONNECTION FOR FIRE PUMP CONTROLLERS

Ref: NFPA Pamphlet 20, Fig. A-7-5.2.1

2

If minimum fittings recommended by N.F.P.A. 20 are supplied loose, they should be installed as follows:

CASING OR CIRCULATION RELIEF VALVE

!

!

Install Casing Relief Valve at the casing discharge

Set in the field at pressure to the lowest suction

!

! pressure plus the rated pressure of the unit raised to the next higher 5 lb. increment

The casing relief valve should be piped to drain

Connect drain pipe to drain pump gland (UL/FM only)

AUTOMATIC AIR RELEASE VALVE

! Install Automatic air release valve at pump discharge to vent casing and suction piping of air and vapor before start-up.

SUCTION AND DISCHARGE GAUGES

! The following gauges are required to measure both suction and discharge pressures, and must be supplied with all fire pumps to ensure close check on pump performance: a) 3 1/2” dial combination pressure and vacuum suction gauge b) 3 1/2” dial discharge pressure gauge c) 1/4” cocks with lever handle

OPERATION

Set pressure switches to the following values:

Fire Pump Stop Point (FSP)

Jockey Pump Stop Point (JSP)

Jockey Pump Start Point (JSTRT)

Fire Pump Start Point (FSTRT)

PRESSURE SWITCH SETTINGS

⇒ FSP

⇒ JSP

⇒ JSTRT

= Fire Pump Shut Off Pressure + MIN. Static Suction Pressure

= FSP

= JSP - 10 PSI

⇒ FSTRT

= JSTRT - 5 PSI

1. PRESTART-UP

Fill out “PRESTART-UP CHECK LIST”

2. PRESSURE SWITCH SETTING

Fire pump pressure switch and Jockey pump pressure switch

The pressure switch to start the fire pump is normally located in the lower left-hand side of fire pump controller. Similarly the pressure switch to start the Jockey pump is located in the Jockey pump controller.

Make sure that pump shutoff + MAX. suction pressure does not exceed system rated pressure or its components. If it does, a main relief valve should be installed at the pump discharge.

3. CASING RELIEF VALVE

The casing relief valve should be set in the field at pressure to the lowest suction pressure, plus the rated pressure of the unit raised to the next higher 5 lbs increment.

4. START-UP PROCEDURE - (PUMP SEQUENCE)

CAUTION

In case of any electrical control circuit problem use the emergency disconnect lever to by pass all control circuits

!

!

!

!

!

!

!

!

Open suction gate valves

Check that pump is full of water and that all air contained in pump has been allowed to escape through the air release valve

Compress packing evenly with gland (Gland nut should be finger tight)

Set differential pressure switch to 15 PSI between pump start (low setting) and pump stop (high setting) and adjust as required

Lower setting of pressure switch (senses discharge pressure) to prevent pump from starting

Place the main disconnect switch in the “ON” position

Place circuitry breaker in the “ON” position and check if

“POWER ON “ light is illuminated

Check direction of driver rotation by pressing momentarily the “Start” and then “Stop” push buttons on

!

!

!

!

!

!

! the controller (proper direction is indicated by arrow on pump casing). If rotation is wrong interchange motor leads in panel per instructions in panel

Bring the timer setting down to one minute for automatic start test purpose

Open system butterfly valve

Bleed the system by opening a valve on the pressure sensing line to create a pressure drop

If fire pump does not start, decrease the pressure setting of pressure switch until it starts (assuming no electrical trouble)

As soon as fire pump starts check if current full load value is within the electric motor nameplate rating with service factor taken into account

Check packing adjusting pressure of packing gland so as to obtain slight leak of 6 to 8 drops per minute

After running for one minute (time set on the running period timer), the pump will stop (to stop otherwise, open circuit breaker)

Bleed again until desired start-up pressure is attained

Allow Jockey Pump to run to stop pressure setting

!

!

START-UP PROCEDURE - (FLOW TEST

PROCEDURE IF REQUIRED BY AUTHORITIES)

! Leave system gate valve closed. Open gate valve to

! hose header for flow test

Press start button to start pump

!

!

Take gauge and ammeter readings

When test is finished, close gate valve

POST START-UP PROCEDURE

! Leave the disconnect switch “ON” and the circuit breaker

!

“ON” (The “Power On” light must be lit)

Bring timer setting back to required value (1) minute for each 10HP

3

! Turn all the isolating valves to the fully open position and place the main disconnect switch on the “ON” position

!

!

Switch fire pump circuit breaker to the “ON” position

Switch the jockey pump to “AUTO” (the “Power On” light must be lit)

REMINDER

Valve on pump suction must be fully open as throttling on suction side is harmful to the pump

Make sure pump will not run dry. Most centrifugal pumps have close clearances and cannot run dry without serious damage resulting

!

!

!

!

NOTES

When the operating differential of pressure switches do not permit these settings, the settings should be as close as equipment will permit

The settings should be established by pressures observed on test gauges

All devices are preset at the factory and should normally require no further adjustment

A final adjustment may be made on any control to match the exact system requirements

MAINTENANCE

VIL pumps are built to operate without periodic maintenance with the exception of lubrication of motor bearings. A systematic inspection made at regular intervals, giving special attention to the following, will ensure years of trouble-free operation.

!

!

!

Keep unit clean

Provide the motor with adequate overload protection

Keep flying chips or other loose particles away from the ventilating openings of the motor

Avoid operating the unit in overheated surroundings !

2. BEARINGS

! LIFE LUBRICATED BEARINGS are heavy duty

! permanently lubricated, sealed type and require no maintenance.

GREASE LUBRICATED BEARINGS require very little attention. More trouble can be caused by overcharging than undercharging with grease.

Approximately every month, inject a small quantity of grease (Esso Andok No. 280 or equal).

3. STUFFING BOX WITH MECHANICAL SEAL

(ULC pumps only)

! Before installing seal, make certain there is 1/32” minimum radius on the edge of the housing cavity

!

!

!

! which holds seat and seat ring

Oil the outer surface of the seat ring (use light oil, not grease) and push the assembly into the cavity, seating it firmly and squarely

Clean lapped face

Clean, polish and oil shaft sleeve over which seal is to pass

Make sure there is 1/32” minimum radius on leading edge

!

!

!

!

!

!

Make certain that all edges of any keyway or snap ring grooves are smooth and broken

Clean and oil lapped sealing faces using clean light oil

Place the sealing washer assembly on the shaft sleeve and slide the assembly in until it meets the seat

Make sure all flushing connections are properly attached

Bleed all air and vapor from unit prior to start up

Make sure there is liquid in seal housing to ensure proper initial lubrication for seal faces

MAXIMUM RECOMMENDED OPERATING TEMPERATURES

AND PRESSURES

MOTOR HP

SPEED

SUCTION

PRESSURE

PSIG

MAXIMUM

TEMPERATURE

°F

UP TO 15 HP

3500 RPM

20 TO 75 HP

3500 RPM

125

115

120

120

Standard mechanical seals have niresist seat, carbon washer and viton bellow

CAUTION

A mechanical seal is a precision product “HANDLE IT WITH CARE”

Special care must be taken with the sealing washer and seat

“DO NOT LET THEM DROP

Take particular care not to scratch the lapped faces

Never run seals dry

Follow seal manufacturer’s instructions

4. STUFFING BOX WITH PACKING (UL/FM pumps

only)

! Adjust pressure of packing gland to obtain a slight leak of 6 to 8 drops per minute for suction pressures

!

!

!

!

!

!

! up to 20 PSIG (The increase in suction pressure causes proportional increase in leakage through the stuffing box)

When removing old packing, make sure bottom rings are completely removed

Clean thoroughly the stuffing box and check condition of shaft sleeve (A badly worn or corroded shaft sleeve will never seal properly)

Cut packing into lengths allowing 1/8” between ends when installed

Place first ring around shaft and press firmly and evenly into stuffing box

Continue in the same manner staggering ring joints one quarter of a turn until stuffing box is filled

Make certain lantern ring is in correct position under pipe connection

Compress packing evenly with gland and leave gland nut finger tight

CAUTION

Packing should not be pressed too tight, as this may result in burning the packing and scoring the shaft sleeve.

4

PUMP DISASSEMBLY

It is unnecessary to disconnect piping or casing to service

Series 43 MF pumps. All service and maintenance can be performed by removing pump assembly from casing.

1. Disconnect wiring to the motor

2. Remove casing bolts connecting casing and spacer

3. Entire pump assembly can be withdrawn from casing by lifting the motor

4. Remove impeller bolt by turning it counter clockwise

5. Pull off the impeller by wedging around its periphery and slip out the impeller key from its shaft groove

6. Slide spring loaded carbon rotating face off impeller shaft

(ULC pumps only)

7. Remove bolts connecting motor to adapter to lift off adapter

8. If wear ring is to be replaced, split with cold chisel to remove from it recess

9. Replace ring after smoothing and lightly lubricating recess and tap the new ring with a lead hammer

10. If motor shaft sleeve is to be replaced, it is important that no pressure be placed upon the motor bearings

11. All force must be directly against the motor shaft only as the sleeve is removed and replaced.

PUMP RE-ASSEMBLY

1. Clean seal recess of adapter

2. Lightly check lubricate seat ring and press stationary seal assembly and adapter (ULC only)

3. Bolt motor to adapter (use caution not to bump the motor shaft against the mechanical seal )(ULC pumps only)

4. Replace impeller key in shaft groove

5. Slip on spring loaded carbon seat (ULC pumps only) and impeller on shaft

6. Replace impeller cap screw and tighten by turning clockwise

7. Remove old casing and adapter gasket and clean off any pieces that may have broken off on the castings

8. Put new gasket on adapter

9. Lower pump assembly into casing (use caution to properly align impeller into casing so that it will not be damaged

10. Tighten up cap screws evenly and in rotation

11. Fill pump casing with water and vent all air

12. Re-connect motor wiring

13. Check motor rotation to insure proper operation

PUMP HANDLING

BALANCING WEIGHT

LIFTING WEIGHT

PUMP SIZE

2 x 1.5 LA-F

4 x 3 LA-F

6 x 4 LA-F

8 x 8 x 13

(43PF)

50

50

60

75

40

50

60

20

25

30

40

HP FRAME

7.5

184 JP

10

15

213 JP

215 JP

254 JP

256 JP

284 JP

286 JP

324 JP

324 JP

326 JP

364 JP

324-16

326-16

364-16

Method #1 Method #2

* FM approved vertical inline Fire Pumps shall be lifted by method #1 as shown on the above drawing. Most of the weight of the pump-motor assembly shall be lifted by the slings through the motor bracket. Slings through the motor eye bolts should only balance the pump-motor assembly.

* Pump-motor assemblies as per the chart above may be lifted by method #2 as per NEMA MG2-1983 2.16.7

‘Lifting of Motors and Generators’.

5

Vertical In Line Fire Pump ULC, UL & FM Listed

FM REQUIREMENT

PARTS LIST

ITEM NUMBER

6

DESCRIPTION MATERIAL

42

43

44

45

46

47

48

49

50

* RECOMMENDED SPARES

36

37

38

39

40

41

30

31

32

33

34

35

19

20

21

22

23

24

25

26

27

28

13

14

15

16

17

18

7

8

9

10

11

12

3

4

1

2

5

6

29

MOTOR

CAPSCREW

LOCKWASHER

NUT-HEX

COUPLING-SPLIT

KEY

SHAFT

COLLAR

COLLAR

BUSHING CARBON

CAPSCREW-STUFFING BOX COVER

GLAND – SPLIT

STUD

WASHER

NUT-HEX

PEDESTAL-DRIVER

STUFFING BOX COVER

WEARING RING-STUFFING BOX

LOCKWASHER

CAPSCREW

NUT-HEX

SHAFT SLEEVE

PACKING

LANTERN-RING

IMPELLER KEY

IMPELLER

IMPELLER WASHER

IMPELLER CAPSCREW SELF-LOCK

CASING

WEARING RING-CASING

GASKET CASING

LOCKWASHER

CAPSCREW

CONNECTOR

VALVE

TUBING

TEE

BUSHING-HEX

NIPPLE

VENT-AIR

GUARD-COUPLING

SCREW-COUPLING

NUT-HEX COUPLING

NAMEPLATE – SAA (NOT SHOWN)

BRACKET NAMEPLATE (NOT SHOWN)

SCREW-DRIVE (NOT SHOWN)

NAMEPLATE FM, UL(C) (NOT SHOWN)

PIPE PLUG-GAUGE

PIPE PLUG-DRAIN

BASEPLATE-CASING SUPPORT

STEEL

STEEL

STEEL

ALUMINUM

STAINLESS STEEL

STAINLESS STEEL

STEEL

STEEL

CARBON

STEEL

BRONZE

STAINLESS STEEL

STAINLESS STEEL

STAINLESS STEEL

CAST IRON

DUCTILE IRON

BRONZE

STEEL

STEEL

STEEL

BRONZE

GRAPHITE

TEFLON

STAINLESS STEEL

BRONZE

STAINLESS STEEL

STAINLESS STEEL

125# FLGD = CAST IRON

250# FLGD = DUCTILE IRON

BRONZE

FIBRE-NITRILE

STEEL

STEEL

BRONZE

BRASS

SOFT COPPER

BRONZE

BRONZE

BRASS

BRASS

STEEL

STEEL

STEEL

ALUMINUM

STEEL

STEEL

ALUMINUM

STEEL

STEEL

STEEL

7

Vertical In Line Fire Pump UL & FM Listed

PARTS LIST

8

ITEM NUMBER

3

4

1

2

5

6

24

25

26

27

28

29

18

19

20

21

22

23

30

31

32

33

34

* RECOMMENDED SPARES

7

8

9

10

11

12

13

14

15

16

17

DESCRIPTION

MOTOR

SLEEVE

SLINGER

SPACER – BRACKET

WEARING RING

CAPSCREW

PACKING

LANTERN RING

GLAND OUTER

GLAND INNER

HOOK BOLT

WASHER

NUT

IMPELLER

WASHER IMPELLER

CAPSCREW IMP-SELFLOCKING

CASING

ADAPTER RING

GASKET

GASKET ADAPTER

DRIVE SCREW

CAPSCREW

NIPPLE

TEE

VALVE NEEDLE

CONNECTOR

COUPLING

BUSHING

AIR VENT

TUBING

BRACKET NAMEPLATE

NAMEPLATE CAPACITY – SAA

BASE PLATE

NAMEPLATE – FM

MATERIAL

STAINLESS STEEL

RUBBER

CAST IRON

BRONZE

STEEL

GRAPHITE

TEFLON

BRONZE

BRONZE

S. BRONZE

BRONZE

BRONZE

BRONZE

STAINLESS STEEL

STAINLESS STEEL

CAST IRON

NOT SHOWN

FIBRE NITRILE

NOT SHOWN

NOT SHOWN

STEEL

BRASS

BRONZE

BRASS

BRASS

BRASS

BRONZE

BRASS

SOFT COPPER

NOT SHOWN

NOT SHOWN

STEEL

NOT SHOWN

T R O U B L E S H O O T I N G

9

Faulty electrical circuit

Impeller locked

C A U S E S

Excess bearing friction due to wear and dirt

R E M E D Y

P U M P W I L L N O T S T A R T

• Make sure both circuit breaker and disconnect switch are in the “ON” position

• If the circuit breaker trips when the pump tries to start check horsepower and voltage specified on the schematic and wiring diagram inside the starter door with the pump motor

Stuffing box too tight or packing improperly installed nameplate

• Ensure that the pressure switch is working properly and is responding to changes in pressure

• Loosen gland swing bolts and remove stuffing box gland halves; replace packing

• Remove obstruction

• Remove bearings and clean, lubricate, or replace as necessary

Impeller obstructed

P U M P I S N O I S Y O R V I B R A T E S

Stuffing box too tight or packing improperly installed

• Loosen gland swing bolts and remove stuffing box gland halves; replace packing

• Pressures fall off rapidly when an attempt is made to draw a

Excess bearing friction due to wear and dirt

Foundation not rigid large amount of water, remove obstruction from impeller

• Remove bearings and clean, lubricate, or replace as necessary

• Tighten foundation bolts or replace foundation if necessary

Air pocket or air leakage in suction line

Suction connection obstructed

Impeller obstructed

Pump not primed

N O W A T E R D I S C H A R G E

• Uncover suction pipe and locate and re-arrange

• Examine suction intake, screen, and suction pipe and remove obstruction

• Pressures fall off rapidly when an attempt is made to draw a large amount of water, remove obstruction from impeller

• First warning is a change in pitch of the sound of the driver; shut down the pump

Air leakage in suction line

Suction connection obstructed

D I S C H A R G E P R E S S U R E T O O L O W

Stuffing box too tight or packing improperly installed

• Uncover suction pipe and locate and re-arrange

• Examine suction intake, screen, and suction pipe and remove obstruction

• Loosen gland swing bolts and remove stuffing box gland

Water seal or pipe to seal obstructed or air leak into pump through stuffing boxes halves; replace packing

• Loosen gland swing bolt and remove stuffing box gland halves along with the water-seal ring and packing.

• Clean the water passage to and in the water seal-ring.

Replace water seal-ring, packing gland and packing in

Impeller obstructed

Speed too low

Wrong direction of rotation

Rated motor voltage different from line voltage i.e., 220 or 440 volt motor on 208 or 416 volt line accordance with manufacturer’s instructions

• Pressures fall off rapidly when an attempt is made to draw a large amount of water, remove obstruction from impeller

• Check that rated motor speed corresponds to rated speed of pump, voltage is correct, and starting equipment is operating properly

• With polyphase electric motor drive two wires must be reversed; where two sources of electrical current are available, the direction of rotation produced by each should be checked

• Obtain motor of correct rated voltage or larger size motor

10

T R O U B L E S H O O T I N G

* Faulty electrical circuit

C A U S E S

Run period timer defective

Pressure too low

R E M E D Y

P U M P W I L L N O T S T O P

• Is the pressure switch inside the starter properly piped up to the water system? (system side)

• Is the stop valve in the piping to the pressure switch open?

Check that pressure switch is working properly by disconnecting one of the pressure switch leads to simulate open contact position

• Ensure that pressure switch connection lines have been flushed to clear dirt in piping

• Make sure that pressure switch set point is correct according to suction and working pressure

• Change manual start handle to automatic

• Remove jumper if applicable

• Verify pressure switch setting compared to system pressure

* Note: Refer to control panel manufactures installation instructions for other controller related problems.

WARRANTY

Armstrong Darling pumps are guaranteed against defective workmanship and material for a period of twelve months from date of shipment. Should the

Armstrong Darling pump fail within the warranty period, our responsibility is limited to the repair or replacement of defective parts provided such are returned to our Plant, transportation prepaid. We do not accept liability for damage or break-down from causes beyond our control, or the result of reasonable wear nor for repair made, or date attempted to be made without prior sanction, nor for any consequential damage resulting from the failure of a pump. The customer will assume all labor charges incurred in our making the replacement of adjustment of the part.

PLEASE NOTE THAT THERE IS NO GUARANTEE ON MECHANICAL SHAFT SEALS

11

START-UP DATE:

PUMP SIZE

PRE START-UP / POST START-UP CHECK LIST

CENTRIFUGAL PUMPS

ORDER No.: SERIAL No.:

MIN. SUCT.PRESS.

FLOW HEAD

VOLT________ PHASE _____ Hz_____

CHECK THE FOLLOWING AT PRESTART-UP

1. STORAGE

Verify equipment for improper storage or mishandling.

2. INSTALLATION

Compare electrical supply to one indicated on motor nameplate.

Compare current rating of overload relays and fuses in controller against full load current value on motor nameplate.

3. ALIGNMENT

Verify the alignment of driver to pump.

(

Horizontal Pumps Only)

Verify suction and discharge for pipe strain.

Do the flanges meet squarely?

4. ROTATION

Manually turn coupling to assure free rotation of pump and motor.

5. SYSTEM

Insure system is free of foreign matter which could damage the pump.

Responsible parties present when equipment is energized.

6. DIESEL DRIVEN FIRE PUMP ONLY

Engine coolant filled to the proper level?

Engine oil filled to proper level?

Fuel line from the tank connected to engine (supply and return)?

Fuel tank filled with proper diesel fuel?

Silencer properly connected to engine and outside?

Engine controller wiring connected to engine junction box?

Is engine jacket water heater connected to AC power?

Batteries charged (MIN.24 HRS PRIOR TO START-UP) and connected to engine?

CHECK THE FOLLOWING AT POST START-UP

6. VIBRATION

Upon the occurrence of excessive vibration or noise, was equipment immediately shut down?

7. FLOW

Has flow been established?

Take gauge and amperage readings (if motor driven) ?

Packing been adjusted to a slight leakage?

If pumps are equipped with mechanical seals, has the establishment of a clear source of water to lubricate the seals been made?

Is the lubricating seal water pressure a constant 10 to 15 PSI above the discharge of the pump?

8. READINGS

Flow, pressure and amperage readings taken immediately after correction of all problems and restart.

OK

OK

REMARKS / CORRECTIVE ACTIONS

Indicate alignment reading

___________________

REMARKS / CORRECTIVE ACTIONS

CUSTOMER’S REPRESENTATIVE(S) WITNESSING TESTS:

WITNESS _________________________________________

DATE: ____________________________________________

ARMSTRONG PUMP DIV., REPRESENTATIVE CONDUCTING TESTS:

WITNESS ____________________________________________

DATE: _______________________________________________

12

S.A. Armstrong Limited

23 Bertrand Avenue

Toronto, Ontario

Canada, M1L 2P3

Tel: (416) 755-2291

Fax: (416) 759-9101

Visit us at www.armstrongpumps.com

Armstrong Pumps Limited

Peartree Road, Stanway

Colchester, Essex

United Kingdom, C03 5JX

Tel: 01206-579491

Fax: 01206-760532

Armstrong Pumps Inc.

93 East Avenue

Buffalo, New York

U.S.A. 14120-6594

Tel: (716) 693-8813

Fax: (716) 693-8970

© S.A. Armstrong Limited 1996; 2000

Armstrong Darling Inc.

2200 Place Transcanadienne

Montreal, Quebec

Canada, H9P 2X5

Tel: (514) 421-2424

Fax: (514) 421-2436

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