Description
The VEVOR Pressure Washer Pump features a robust 1-inch horizontal shaft triplex plunger design, delivering high efficiency and consistent pressure for demanding cleaning tasks. Capable of producing a maximum pressure of 4000 PSI and a flow rate of 4.0 GPM, this pump is suitable for engines rated 13–15 HP. Built with durable copper and aluminum components, it ensures long-lasting performance while minimizing maintenance complexity. Equipped with comprehensive accessories and standard connectors, this pump is ideal for commercial, residential, and versatile cleaning applications.
Key Features:
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High-efficiency 1-inch horizontal shaft triplex plunger design
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Maximum pressure: 4000 PSI; recommended pressure: 3100 PSI
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Maximum flow rate: 4.0 GPM for fast and effective cleaning
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Compatible with 13–15 HP engines
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Primary materials: copper and aluminum for durability
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Inlet: 3/4" NH garden hose; Outlet: 3/8" quick connect
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Reduced maintenance complexity with high-quality construction
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Suitable for versatile applications in home or commercial cleaning
Specifications:
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Item Model Number: QXB-8
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Shaft Diameter: φ1" / 25.4 mm
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Engine Orientation: Horizontal
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Net Weight: 18.63 lbs / 8.45 kg
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Max/Recommended Pressure: 4000/3100 PSI
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Max Flow Rate: 4.0 GPM
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Inlet Connector: 3/4" NH Garden Hose
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Outlet Connector: 3/8" Quick Connect
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Compatible Engine Power: 13–15 HP
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Primary Material: Copper, Aluminum














