Femotic 1-Inch Shaft Pressure Washer Pump – 4400 PSI, 4.8 GPM, 8–15 HP, 22 lb, Lubricant Included, Compatible with Honda/Simpson/DeWalt

Performance you can rely on

The Femotic 1-Inch Shaft Pressure Washer Pump delivers strong cleaning power with a labeled range of 3600–4400 PSI and a flow rate up to 4.8 GPM, built for demanding home and professional use. Designed for 8–15 HP engines, this pump supports a broad set of high-pressure cleaning tasks while maintaining a compact 22 lb profile that’s easier to handle during installation and occasional repositioning.

Crafted for durability, the pump uses a thickened aluminum casting body and cooling fins that help dissipate heat during extended sessions. The porcelain-sprayed plunger assembly adds corrosion resistance and reduces friction, while a high-precision forged crankshaft and connecting rods contribute to a robust, monolithic structure that stands up to regular use. A thermal safety valve provides an extra layer of protection, helping to safeguard internal components from overheating after long cleanings or heavy sessions.

Reliability is reinforced with a sealing spring to minimize oil seals loosening from vibrations, and a pressure regulator that lets you tailor performance to the task at hand. The unit includes a practical oil level sightglass, so you’re able to quickly verify oil without disassembly and decide when a change is due. For peace of mind, the pump is tuned for a dependable 500-hour working lifespan when paired with proper maintenance and oil care.

To support simple setup and quick start-ups, the product uses a standard SAE bolt pattern, ensuring compatibility with popular brands like Honda, Simpson, Dewalt, and more. The design foresees everyday use with an accessible oil sightglass, a thermal safety valve, and an integrated lubrication system that ships with lubricant already included.

Use cases range from car washing and equipment cleaning to floor care across home and light commercial scenarios. The pump is part of a broader ecosystem of accessories designed to accelerate jobs, including bolts, nozzle tips, a soap hose, flat keys, and adaptors to fit common fittings. While no guarantee is implied, the configuration enables you to approach a broad set of cleaning challenges with confidence and control.

Key strengths at a glance

• True performance specs: 3600–4400 PSI, 4.8 GPM, 8–15 HP engine compatibility.
• Sturdy build: thickened aluminum body with cooling fins and corrosion-resistant components.
• Protective features: thermal safety valve and sealing spring for long-term reliability.
• Maintenance-friendly: oil sightglass and recommended oil change around every 50 hours.
• Versatile compatibility: standard SAE bolt pattern fits Honda, Simpson, Dewalt, and more.
• Ready to use: includes lubricant and a complete set of accessories for quick setup.

What you get and how to use it

• Lubricant included to support initial setup and ongoing lubrication.
• 4 bolts and 1 M22 to 3/8" socket for secure mounting and fitment adjustments.
• 5 nozzle tips for different spray patterns and cleaning tasks.
• 1 soap hose for detergent application and targeted rinsing.
• 1 flat key for quick maintenance and service access.

Note: Oil changes are recommended approximately every 50 hours of operation to help preserve performance. Always monitor the oil level via the sightglass and adjust pressure with the regulator to suit the job.