Description

Soft Wash Sprayer – Comet P40

The Comet P40 pump paired with the GX200 Honda motor is an industry-standard soft wash setup trusted by thousands of soft wash professionals. It’s also the #1 recommended gas-powered soft wash setup at Softwash Technologies. With a powerful output of 11.5 GPM at 300 PSI, this soft wash sprayer is ideal for removing mold, bacteria, mildew, and algae from roofs, siding, driveways, and more.

This system handles sodium hypochlorite—the main active chemical used in soft washing—without breaking down. Its durable build helps extend lifespan and reduce wear, even during frequent chemical use. So whether you’re soft washing homes or commercial properties, this sprayer provides reliable and consistent performance.

You can choose between a pull start or electric start version, depending on your setup. It mounts easily and connects smoothly with trailer or skid systems. As a result, the soft wash sprayer becomes a simple, efficient part of your field operations.

Check out the video from ReadyKleen Power Washing below:

Specifications:

• Max PSI: 300
• Max GPM: 11.5
• Horsepower: 6.5 HP (Honda GX200)
• Inlet Diameter: 1”
• Bypass Diameter: ½”
• Delivery Diameter (Outlet): ¾”
• Pump Material: Polypropylene and Stainless Steel
• Diaphragm Material: Viton

This pump pairs well with our 1″ Soft Wash Proportioner giving you precise control of your soft wash mix.  It also works great with our  Soft Wash Hose and High Flow Soft Wash Gun, helping ensure smooth application and proper flow. Together, these tools complete a reliable and efficient soft wash sprayer setup.