Pump , Parts and accessories:

Pratissoli Pump parts are in stock and we can help with technical assistance from our veteran pump experts. Call 1.800.333.9274  ...

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Replacement Pumps :

Plumbed Pump-AR Pump-4GPM-3500-4000PSI-1 Inch-Horizontal Shaft Lower Price $239 MANIFOLD New high efficiency design concept. (Patented). Forged brass for strength and no porposity for long life and higher hydrostatic pressures. BEARINGSOver-sized 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...

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Ball Valve Steel Plated with Quick Connect-5500 PSI

Big Sale. Ball Valve Steel Plated with Quick Connect-5500 PSI Our 7250psi industrial duty on/off ball valve comes complete with quick connects installed and an easy to use extra long shut off handle for better leverage. Our chromed shut off ball and Teflon seat deliver smooth action and long life. Specify 1/4 inch commonly used for wands and nozzles, 3/8 inch used for standard hoses, chemical injectors, and surface cleaners or the high...

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Do you have a pump that looks like this?

 We call it the Bow Tie Pump. This pump will mount to an engine that has a 7/8" round keyed shaft that is only 1-1/8" long. With this special shaft you only have 2 options for replacement pumps: Comet VRX 2527 http://www.watercannon.com/p-3427-plumbed-comet-pump-vrx2527g7-25gpm-2700psi-3400rpm-78-hollow-shaft.aspx Giant GXH2525A-069  http://www.watercannon.com/p-3369-plumbed-pump-78-gxh-25gpm-2700psi-3400-rpm-devilbiss-short-s...

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Tips:

Please make sure to have a inlet filter in place when plumbing up new pumps. This picture is from a brand new installation that they didn't install a filter. Please note all the debris plugging the check valv...

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Electric Pressure Washer:

This versatile ELECTRIC PRESSURE WASHER is perfect for applications where water is not available.  A perfect example is Roof Tops jobs to clean air conditioner returns. SKU: 14M10 • 1750 RPM - 3.0 GPM - 1000 PSI• 25 Gallon Water Tank Feed• 50' Hose - Trigger Gun - Wand - Chemical Injector - QC Nozzl...

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Cavitation:

Cavitation:  Proper design of the pump inlet supply is critical to the success of any pumping system. The supply can be gravity, suction or pressure fed depending on the pump selected. Improper supply to the pump will cause cavitation. Cavitation is the formation and collapse of gaseous pockets  (cavities) in a liquid. Cavitation occurs when a lack of liquid to the inlet causes vaporization in the low pressure chamber of the...

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