Pressure washer pumps

Pressure washer pumps can be mounted to several different power sources. The most common of these are :
1.)   Gasoline engines (belt drive, direct or gearbox)
2.)   Electric motors (direct, coupler or belt drive).
Of these two particular options, the most common mounting configuration are direct and belt drives.

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Pump Lubrication

Pressure washer pumps are all classified as wet crankcase plunger types. The wet crankcases are not unlike the  arrangement for lubrications of the crankshaft of an automobile. The crankshaft is submerged in oil. As you might guess, wet crankcase pumps require much less constant lubrication.

Most manufacturers recommend an oil change after the first 50 hours and also after 500 hours of operation then after. Water Cannon’s recommended oil to use is a 30W non-detergent oil. Our service technicians would recommend that the operator check the pump’s oil (crankcase) after each and every use to increase the life of the pump. Doing so will avoid any downtime for the contract cleaner or unnecessary warranty claim.

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Industrial Pumps

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CAT Accessories

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Bolt On & Go Pump-Comet Pumps-VRX2527G7 Series-2.5GPM-2700PSI-3400RPM-7/8"

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Comet VRX 2527G7 Horizontal Radial-Axial series replacement pump with 7/8” hollow shaft. The Comet VRX2527G-7 replacement pump comes assembled with the items required to replace your old 7/8” horizontal pressure washer pump. Items included: Built in engine shaft key, thermal relief valve, easy start valve, pump filled with oil, inlet garden hose fitting with cone filter and 3/8 QC socket.

Replaces Devilbiss, Excell and Porter Cable 7/8” horizontal pumps:

• A01801, A14292, D21250, D22306, D24856, D26775, D26776, D27983, D27984, D28744, D28745

Works on following models which have 7/8” horizontal pump in above list:

• DVH2600, EXHA2425, XR2500, XR2600, XR2522 & XR2625

• Also replaces Giant Pump # GXH2525A-111H & GXH2525A-112H

Features:

• Comet Quality with parts availability and warranty

• Radial Axial Pump

• Built In unloader

• Chemical injector

• Built in easy start for smooth starting

• Thermal relief valve

• Brass head & valve covers

• Stainless steel plungers

• Aluminum crankcase without need of oil replacement

Specifications

• Direct Drive with Gas Flange

• Max. Volume: 2.5 GPM

• Max. Discharge Pressure: 2,700 PSI

• Max. Pump Speed: 3,400 RPM 

• Shaft Diameter: 7/8” Hollow (for short shaft Honda engines)

• Maximum Horsepower Requirements: 6.2 GHP

Pump comes ready to install

• Prefilled with oil

• Thermal relief valve

• Built In easy start valve 

• Built in shaft key

• Inlet: 3/4" Female garden hose with cone filter

• Outlet: 3/8 QC Socket

• Weight: 7.7 lb.

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Bolt On & Go Pump-Cat Pump-66DX Series-4.0GPM-4000PSI-3400RPM-1"

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Adding toour collection of over 100 replacement Pressure Washer Pumps, Water Cannon is proud to offer the latesttechnology from Cat Pump. Cat’s increasingly popular triplex pump is availablenow with new highlights, including an easy start feature and an adjustablerecirculation style plumbing system. This coveted model also includes an inletadaptor with a stainless steel filter washer and a thermal relief overheatsensor.

Water Cannon is an online discounter or the trusted Cat Pump product line, and it is our goal to deliver quality industrial, positive displacement triplex piston and high-pressure plunger pumps at the lowest price available. 

With proven dependability, Cat Pumps’ plunger pumps are utilized world-wide in thousands of applications including vehicle cleaning, car wash bays, commercial mobile wash, processing industries, manufacturing, oil field service operators, food processing, mining and portable hot water pressure washing systems.

For over 40 years Cat Pumps’ global mission has been to exceed customer expectations for quality, reliability, availability and product support. By providing quality triplex positive displacement pumps, and backing them with outstanding customer service, Cat Pumps has earned the reputation as being one of the most dependable high-pressure pumps available. If you need application assistance please call one of our industry trained technicians at 1-800-333-9274 to find the correct Cat Pump of the thousand Cat Pumps offered by the world leader in Triplex Reciprocating High Pressure Pumps and Systems.

This Bolt and Go Cat Pump has a 1" Hollow Shaft and Plumbed. Providing 4.0 GPM and 4000 PSI, this pump is as powerful as it is durable. 

Features. 

- 1" Hollow Shaft

- Plumbed

- 4.0 GPM and 4000 PSI

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Bolt On & Go Pump-Annovi Reverberi-SJV Series-2.5 to 3.0 GPM-2700 to 3000PSI-3400RPM-3/4"

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Annovi Reverberi SJV Horizontal Pump 3000 PSI SJV2530 SJV25G27 SJV2530 SJV30G30
 
This plunger pump will pump up to 3000 PSI. It spins at 3400 RPM in a direct drive system, coupled with a gasoline engine. The matching flange provides for a convenient connection to most 3/4” shafts, 3.5-6.5 HP engines. The hollow shafted pump includes a built-in pressure control valve and chemical injection system.

This pump boasts 850+ hours of life and a forged aluminum manifold head. It is fully rebuildable. AR’s axial series pumps come with a specially formulated synthetic pump oil that contains anti-wear, rust inhibitor and deoxidizer additives to last 500 hours. These pumps come completely plumbed and ready to install.

Operating Instructions & Parts Manual. Click Here

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