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:

• High-efficiency 1-inch horizontal shaft triplex plunger design

• Maximum pressure: 4000 PSI; recommended pressure: 3100 PSI

• Maximum flow rate: 4.0 GPM for fast and effective cleaning

• Compatible with 13–15 HP engines

• Primary materials: copper and aluminum for durability

• Inlet: 3/4" NH garden hose; Outlet: 3/8" quick connect

• Reduced maintenance complexity with high-quality construction

• Suitable for versatile applications in home or commercial cleaning

Specifications:

• Item Model Number: QXB-8

• Shaft Diameter: φ1" / 25.4 mm

• Engine Orientation: Horizontal

• Net Weight: 18.63 lbs / 8.45 kg

• Max/Recommended Pressure: 4000/3100 PSI

• Max Flow Rate: 4.0 GPM

• Inlet Connector: 3/4" NH Garden Hose

• Outlet Connector: 3/8" Quick Connect

• Compatible Engine Power: 13–15 HP

• Primary Material: Copper, Aluminum