SJV25G27D-F7 Axial Pressure Washer Pump – 2.5 GPM @ 2700 PSI, 3400 RPM, 3/4″ Hollow Shaft, w/ Unloader & Chemical Injection

Part Number: SJV25G27D-F7
Category: Pressure Washer Pumps
Type: Axial/Radial Direct-Drive Pump – SJV25G27D-F7, 2.5 GPM @ 2700 PSI (Horizontal)

The SJV25G27D-F7 Axial Pressure Washer Pump is a compact, high-speed direct-drive pump engineered for gas-powered pressure washers operating at 3400 RPM. Delivering 2.5 GPM at up to 2700 PSI, this axial-radial hybrid pump features a 3/4″ hollow shaft for quick engine mounting and a horizontal shaft orientation for compatibility with a wide range of portable washer frames. Equipped with a built-in unloader and chemical injection system (fixed or adjustable), it offers a clean, simplified installation with dependable performance for residential and light-duty commercial cleaning.

Designed for efficiency, affordability, and ease of service, the SJV25G27D-F7 is an ideal replacement pump for portable pressure washers where quick turnaround and reliable operation matter most.

Product Specifications

• Pump Model: SJV25G27D-F7

• Pump Type: Axial/Radial Cam, Direct Drive (Gas)

• Mounting Orientation: Horizontal Shaft

• Flow Rate: 2.5 GPM

• Max Pressure: 2700 PSI

• Rated Speed: 3400 RPM

• Shaft Size: 3/4″ Hollow

• Bore Diameter: 15 mm

• Stroke: 5.8 mm

• Weight: 11 lb

• Unloader: Built-In

• Chemical Injector: Integrated (fixed or adjustable)

• Condition: New

Features & Benefits

• Compact axial-radial design for lightweight, portable units

• 3/4″ hollow shaft for fast, direct engine mounting

• Built-in unloader and chemical injector for simplified plumbing

• Optimized for high-speed 3400 RPM operation

• Horizontal configuration for broad equipment compatibility

• Reliable performance for everyday cleaning tasks

• Cost-effective replacement for residential systems

Applications

• Gas-powered residential pressure washers

• Light-duty commercial cleaning equipment

• Replacement pump for compatible horizontal direct-drive systems

• Portable pressure washer repairs and rebuilds

Important Notes

• Verify shaft type (3/4″ hollow), horizontal orientation, and engine RPM compatibility (3400) before ordering

• Designed for direct-drive gas engines

• Final operating PSI and GPM depend on engine speed and overall system configuration