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90037 Pump Kit AAA Triplex Plunger Pump 3700 PSI 2.5 GPM Max PSI
In stock
Part Number
90037
$289.90
The 90037 is a highly efficient AAA Triplex pump that minimizes engine load while delivering top performance.
This triplex plunger pump has a patented Powerboost technology that provides higher pressure at the spray nozzle.
The 90037 pump contains dual oversized ball bearings for better wear, friction resistance, and longer-lasting performance in challenging cleaning environments.
This Kit Includes: Siphon tube with filter, mounting bolts, and a shaft key
Features of the 90037 Pump
- 3700 PSI @ 2.5 GPM Max burst Pressure
- Uses PowerBoost technology for increased nozzle pressure.
- Fully adjustable unloader system with ergonomic control
- Sight glass and advanced oil seal technology does away with the need for a dipstick
- Thermal relief protection to prevent pump overheating
- Dual oversized radial ball bearings are installed for better friction resistance.
- Precision ceramic coated pistons extend the seal life
- Crankcase is manufactured from fully anodized corrosion-resistant aluminum.
- Gas engine flange and hollow shaft that fits most horizontal shaft engines
Specifications
Max. Burst Pressure: 3700 PSI
Flow Rate: 2.5
Inlet Port: 3/4" GH
Discharge Port: Threaded male fitting
Inlet Pressure Range: 10-60 PSI
Thermal Relief Port: 1/4" NPT
Shaft Diameter: 3/4"
Flange Bolt Pattern: SAE J-609A
Key Way: 3/16"
Pump Oil Capacity: 8.0 fl oz.
Write Your Own Review
The "Burst Pressure" of a pressure washer pump is the highest pressure the pump produces when in a static position and when the trigger is first squeezed, giving the initial burst of pressure and does not reflect the actual operating pressure.
The accurate operating PSI of any pump would be determined by the engine’s horsepower and the size of the nozzle being used at the end of the wand, restricting water flow and causing back pressure.
It is possible for a single pump to be rated at various GPM and maximum PSI levels by adjusting factors such as engine RPMs, nozzle size, or engine horsepower.
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