This gas-powered softwash system is designed for high-volume, low-pressure chemical application. Built with the New Design Comet P40 diaphragm pump and Honda GX200 engine, this skid-mounted unit delivers consistent flow, chemical resistance, and reliability for professional soft washing applications.
Mounted on a durable stainless steel skid base, this system is capable of being installed on trailers, trucks, or skid builds and be utilized as a residential and/or commercial professional soft wash system.
System Includes:
Honda GX200 commercial gas engine
Comet P40 (New Style) diaphragm pump
Gear drive system for proper pump RPM reduction
Stainless steel skid-mounted base plate
Key Specifications
Flow Rate: ~11 GPM
Pressure: ~290–300 PSI
Pump Type: Diaphragm Pump
Engine: Honda GX200
Drive Type: Gear Drive (~3500 RPM reduced to ~550 RPM)
Inlet: 1" Hose Barb
Outlet: 3/4" Hose Barb
Bypass: 3/4" Hose Barb
Pump & System Features
Chemical-resistant wet-end designed for bleach and aggressive mixes
Self-priming pump capable of pulling from a tank
Molded one-piece manifold reduces leak points and simplifies maintenance
Polypropylene and stainless construction for corrosion resistance
Bolt-on regulator for consistent pressure control
Aluminum head plates and upgraded internals for durability
This updated P40 design improves flow, reduces maintenance issues, and increases overall reliability in the field.
Available Options
Standard recoil (pull) start engine
Electric start engine
Requires battery and wiring for operation
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.