The VEVOR Pressure Washer Pump is engineered to deliver outstanding power and durability, with a 1" horizontal shaft and triplex plunger design. Offering a maximum pressure of 4000 PSI and a 4.0 GPM flow rate, it’s compatible with 13–15 HP engines for professional-grade cleaning performance. This pump is constructed from high-quality copper and aluminum, ensuring excellent corrosion resistance and longevity. With user-friendly connectors, reduced maintenance needs, and broad application capabilities—from sidewalks to industrial equipment—this pump is an efficient, long-lasting upgrade for any pressure washing setup.

Features

• Enhanced Efficiency and Pressure Output: Triplex plunger design delivers up to 4000 PSI and 4.0 GPM for heavy-duty performance

• Enhanced User Experience: Easy-to-connect fittings and a stable horizontal shaft design streamline operation

• Comprehensive Accessories: Includes 3/4" NH garden hose inlet and 3/8" quick connect outlet for compatibility with most pressure washers

• Reduced Maintenance Complexity: Durable build materials and simplified design reduce upkeep requirements

• An Investment Worth Making: Built for longevity with copper and aluminum components resistant to wear and corrosion

• Versatile Applications: Ideal for cleaning driveways, decks, industrial surfaces, and more

Specification

• Max Pressure: 4000 PSI

• Recommended Pressure: 3100 PSI

• Max Flow Rate: 4.0 GPM

• Shaft Diameter: Ø1" / 25.4 mm

• Engine Compatibility: 13–15 HP (Horizontal Shaft)

• Inlet Connector: 3/4" NH Garden Hose

• Outlet Connector: 3/8" Quick Connect

• Materials: Copper, Aluminum

• Net Weight: 21.38 lbs / 9.7 kg

• Engine Orientation: Horizontal

• Item Model Number: QXB-9