Use and Care Manual

ManualsBrandsUnbranded ManualsOutdoor Power Equipment3500 PSI 3 GPM Triplex Plunger Pump

First Choice When Quality Matters

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Plunger Pumps

Operating Instructions and Parts Manual RSV Series 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 ﬂ ow 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 ﬂ ow and pressure of the pump,

this would include hose, ﬁ ttings, 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 Gasoline Pumps

1. Install the

shaft key into the

keyway and apply

a light coating of

anti-seize on the

engine shaft. (See

Figure 3)

2. Align the two key ways

and push the pump completely

onto the engine.

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 4)

5. Install the appropriate

unloader valve and other

accessories.

6. Install the appropriate water inlet

and discharge ﬁ ttings.

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.

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

Figure 4

Figure 3

Plunger Pumps

Operating Instructions and Parts Manual RSV Series Pumps

First Choice When Quality Matters

NORTH

AMERICA

Pos. Code Description Qty. Pos. Code Description Qty.

1 1980300 Nut M6 1

2 2760420 Grub screw

M6x12 1

3 1980540 Unloader knob 1

4 1980220 Spring plate 2

5 2760410 Spring 1

6 2760400 Valve piston 1

7 2260100 O-Ring

Ø6.02x2.62 1

8 660190 O-Ring Ø6.07x1.78 1

9 2760210 Ring 1

10 2760050 Piston guide 1

11 1200690 O-Ring Ø15.6x1.78 4

12 394280 O-Ring Ø12.42x1.78 2

13 2260070 By-pass jet 1

14 2760090 Seat 1

15 770140 O-Ring

Ø11.11x1.78 1

16 1982520 Hose nipple 1

17 480480 O-Ring Ø4.48x1.78 2

18 1250280 Ball 1

19 1560520 Spring 1

20 2760230 Detergent injector

3/8” G 1

21 2760270 O-Ring Ø12x1 1

22 1470210 O-Ring Ø9x1 1

23 2760120 Injector insert 1

24 2760200 Spring 1

25 2760130 Jet 1

26 1460430 O-Ring

Ø4x2.5 1

27 801080 Bolt M6x50 (92 in/lbs) 8

28 1381550 Lockwasher 8

29 2760020 Head 1

30 2760140 Ez-start plug 1

31 1982240 Ball 1

32 1981800 Spring 1

33 2760260 Plug

1/4” G 2

34 2760180 Plug

(442 in/lbs) 3

35 2769050 Complete valve 6

36 2760220 Support ring 3

37 1342761 Gasket 3

38 1981580 Ring 1

39 1981570 Piston guide 3

40 770260 O-Ring

Ø23.52x1.78 3

41 1260440 Gasket 3

42 640070 O-Ring Ø13.95x2.62 3

43 2760310 Spacer 3

44 1260460 Oil seal 3

45 2760010 Pump body 1

46 1266740 Bearing cap 1

47 1260790 Circlip

Øi52 1

48 1780550 Snap ring 1

2760340 Bearing ⌧ 1

1780490 Bearing  1

50 880130 Oil cap 1

51 2760040 Piston 3

52 1780050 Piston pin 3

1780040 Con rod

Aluminum ⌧ 3

1780710 Con rod Bronze  3

54 2760280 O-Ring

Ø101.27x2.62 1

55 802190 Bolt M6x12 (71 in/lbs) 4

56 2760110 Rear cover 1

2760350 Bearing ⌧ 1

1321190 Bearing  1

59 1321080 Snap ring 1

62 2769201 Complete pump head 1

64 480671 Oil seal 1

66 180030 Bolt

M8x20 4

67 820440 Set screw M6 1

1780340 Hollow shaft Ø1”  1

1780920 Hollow shaft

Ø1”  1

1780330 Hollow shaft Ø1”  1

1780590 Hollow shaft Ø3/4”  1

1780600 Hollow shaft Ø3/4” ⌧ 1

70 1780580 Flange F25 ⌧ 1

71 2760290 Flange

F40  1

AR64516 Oil 1

OIL CAPACITY - 12 OZ

Legend

Ø 15 Ø 15 Ø 15 Ø 15

For  For ⌧ For  For 

RSV2.5G25 RSV3G25 RSV3.5G35 RSV4G30

For  For 

RSV3G30 RSV4G35

RSV4G40

For 

RSV3G35