Author: Craig Schuster

CAT Pumps Direct Drive Plunger Pumps Breakdown Click Here.

Electric Models CAT Pump 4SF32ELS

CAT Pump 4SF40ELS, CAT Pump 4SF45ELS

CAT Pump 4SF50ELS

Gas Models CAT Pump 4SF30GS1

CAT Pump 4SF35GS1, CAT Pump 4SF40GS1

CAT Pump 4SF45GS1, CAT Pump 4SF50GS1
SPECIFICATIONS:

U.S. Metric U.S. Metric

Measure Measure Measure Measure

CAT Pump Models – Electric 4SF32ELS 4SF40ELS

Flow …………………………. 3.2 GPM (12.1 L/M) 4.0 GPM (15 L/M)

Max. Discharge Pressure 3500 PSI (245 BAR) 3500 PSI (245 BAR)

Max. RPM…………………. 1725 RPM (1725 RPM) 1725 RPM (1725 RPM)

Stroke ………………………. 0.311″ (7.9 mm) 0.382″ (9.7 mm)

CAT Pump Model – Electric 4SF45ELS 4SF50ELS

Flow …………………………. 4.5 GPM (17 L/M) 5.0 GPM (19 L/M)

Max. Discharge Pressure 3000 PSI (210 BAR) 3000 PSI (210 BAR)

Max. RPM…………………. 1725 RPM (1725 RPM) 1725 RPM (1725 RPM)

Stroke ………………………. 0.437″ (11.1 mm) 0.453″ (11.5 mm)

Cat Pump Models – Gas 4SF30GS1 4SF35GS1

Flow …………………………. 3.0 GPM (11.4 L/M) 3.5 GPM (13.2 L/M)

Max. Discharge Pressure 3500 PSI (245 BAR) 3500 PSI (245 BAR)

Max. RPM…………………. 3200 RPM (3200 RPM) 3200 RPM (3200 RPM)

Stroke ………………………. 0.173″ (4.4 mm) 0.197″ (5.0 mm)

CAT Pump Models – Gas 4SF40GS1 4SF45GS1,GS118

Flow …………………………. 4.0 GPM (15 L/M) 4.5 GPM (17 L/M)

Max. Discharge Pressure 3500 PSI (245 BAR) 3000 PSI (210 BAR)

Max. RPM…………………. 3200 RPM (3200 RPM) 3200 RPM (3200 RPM)

Stroke ………………………. 0.224″ (5.7 mm) 0.256″ (6.5 mm)

CAT Pump Models – Gas 4SF50GS1

Flow ………………………………………………………………….. 5.0 GPM (19 L/M)

Max. Discharge Pressure …………………………………….. 3000 PSI (210 BAR)

Max. RPM ………………………………………………………….. 3200 RPM (3200 RPM)

Stroke………………………………………………………………… 0.276″ (7.0 mm)

ELS = Electric 1-1/8″ hollow shaft with bolt mount

GS1 = Gas 1″ hollow shaft with bolt and adapter mount

GS118 = Gas 1-1/8″ hollow shaft with bolt and adapter mount

S = Sleeved piston rod

•For MAXIMUM SUCTION capability, Regulating Unloader should be remounted

on discharge manifold, OPPOSITE from inlet port.

Refer to pump Service Manual for repair procedures and additional

technical information.

CAT PUMP FEATURES

• Triplex design provides smoother liquid flow.

• Unique spring loaded inlet valves and the flow through ceramic

plungers allow excellent suction capabilities.

• Compact, hollow shafted pump for direct mounting to either

gas or electric motor, eliminates the need for pulleys, belts,

gearboxes.

• Regulating Unloader mounts directly on each pump to assure

system pressure control and pump protection.

• Convenient multiple porting provides installation flexibility.
COMMON CAT PUMP SPECIFICATIONS

Inlet Pressure Range (Electric) …………. –2 to 75 PSI (–0.14 to 5.25 BAR)

Inlet Pressure Range (Gas) ……………… Flooded to 75 PSI (Flooded to 5.25 BAR)

Bore………………………………………………. 0.787″ (20 mm)

Maximum Liquid Temperature…………… 160°F (71°C)

Above 130°F call CAT PUMPS for inlet conditions and elastomer recommendations.

Crankcase Capacity………………………… 23.66 oz. (0.70 L)

Inlet Port (1) …………………………………… 1/2″ NPTF (1/2″ NPTF)

By-Pass Port (1)……………………………… 3/8″ NPTF (3/8″ NPTF)

Discharge Ports 2) ………………………….. 3/8″ NPTF (3/8″ NPTF)

Auxiliary Port (1) …………………………….. 1/4″ NPTF (1/4″ NPTF)

Weight (Pump Only)………………………… 24.31 lbs. (11.0 kg)

Dimensions (Pump Only) …………………. 8.27 x 11.06 x 12.28″ (210 x281 x312 mm)

List Price: $1,471.62

Our Price: $1,132.41

CLICK HERE for other CAT Pumps

• MANIFOLD: High strength forged brass for long term use.
• BOLTS: Eight 6mm grade 12.9.
• PLUNGERS: A special thick solid ceramic for long life, strong durability and more resilience.
• CRANKCASE: Precision die-cast, large cooling fins and anodized for maximum heat dissipation. Sight glass, fill and side and bottom drain plugs.
• BEARINGS: Oversized for maximum life and load disbursement, needle bearing on the drive side and ball on the non-drive side. Each bearing is held in position on the crankshaft and crankcase by snap rings. This assures positive alignment and centering of the connecting rods and crankshaft in relation to the crankcase, it also eliminates the crankshaft from floating.
• VALVES, SEATS, AND SPRINGS: Stainless steel with specially designed Ultra Form cages to provide extra long life and positive seating.
• SEALS AND V-PACKINGS: Continuously lubricating for extended life.
• PLUNGER RODS: High strength stainless steel.
• CONNECTING RODS: One piece special alloy aluminum based, oversized for maximum strength, load disbursement, and long life. Heavy pin area construction, for added load strength.

AR (Annovi Reverberi) Pump xmv3g27 parts breakdown pdf click here.

XMV3G27 Annovi Reverberi (AR) replacement pump. 3 gpm @ 2700 psi. Fits most gasoline powered engines between 5-7 hp with 3/4″ horizontal shaft with shaft key. Uses SAE 30 motor oil.

The frames of some pressure washer models do not allow proper hose connections (both garden supply & high pressure hoses). Be aware & conscious of this fact before ordering a different style replacement pump.

MODEL:

HD2500Gv2 1.194-112.0, 1194-1120, 11941120

HD2700DB 1.194-116.0, 1194-1160, 11941160

HD2700DH 1.194-117.0, 1194-1170, 11941170

HD2700DH 1.194-123.0, 1194-1230, 11941230

HD2700DHqc 1.194-118.0, 1194-1180, 11941180

HD2701DR 1.194-200.0, 1194-2000, 11942000

K7000G 1.187-104.0, 1187-1040, 11871040
CLICK HERE TO REGISTER TO GRAFFITI REMOVERS MESSAGE BOARD

RMW2G24 Vertical Shaft AR (Annovi Reverberi) Replacement Pump!

Inlet & Outlet come out in the FRONT of the engine (spark plug end)

RMW2G24 Specifications for AR (Annovi Reverberi) Replacement Pump:

* 2400 PSI MAX

* 2.0 GPM

* 7/8″ Shaft

* Oil Lubricated

* Adjustable PSI

* Chemical Injector

* Thermal Relief Valve Included ! !

* Hose connection is 22mm x 14mm (will not fit 15mm pressure hoses)

* Pump Shaft Key included

NOTE:

Depending on your Pressure Washer model, you may need to get three new mounting bolts to mount theRMW2G24 AR (Annovi Reverberi) Pump to the engine.

Below are the most common bolt sizes needed to mount your new replacement pump to the engine:

– 5/16″ 18 x 2 1/2″ (Qty. 2)

– 5/16″ 18 x 3 1/2″ (Qty. 1)

Most pumps are only designed to last for approximately 50 hours of use. This RMW2G24 AR (Annovi Reverberi) Pump is designed to last for 300 + hours of use.

List Price: $243.26

Our Price: $156.74 RMW2G24 AR (Annovi Reverberi) Pump

You save $86.52!

Also

CLICK HERE TO REGISTER TO GRAFFITI REMOVERS MESSAGE BOARD