Simpson Soft Wash Honda GX200 with Comet P40 12GPM

The Simpson Soft Wash System SW312233E (Model 65424) with Honda GX200 engine and Comet P40 pump is built for professional contractors who need a powerful, skid-mounted soft wash solution. Delivering 12 GPM, this system is specifically designed for low-pressure cleaning applications, making it safe and effective for delicate surfaces such as roofs, siding, stucco, and building exteriors.

Unlike high-pressure washers, this dedicated soft wash system prevents surface damage while removing dirt, algae, mold, and mildew. Its reliable Honda GX200 engine ensures consistent performance, while the Comet P40 diaphragm pump delivers strong, steady chemical application. Engineered for convenience, durability, and professional use, this unit represents the latest innovation in soft wash technology.

Why Choose the Simpson SW312233E Soft Wash System?

• Professional Soft Wash Setup – Designed for low-pressure applications to protect surfaces.

• Honda GX200 Engine – Reliable, fuel-efficient, and trusted worldwide.

• Comet P40 Diaphragm Pump – High-flow, chemical-resistant pump built for soft wash solutions.

• 12 GPM Flow Rate – Provides excellent coverage and efficiency for large cleaning projects.

• Skid-Mounted Design – Compact, stable, and easy to integrate with trailers or work trucks.

• Safe Surface Cleaning – Ideal for roofs, siding, stucco, and building exteriors where high pressure may cause damage.

• Contractor-Grade Build – Built tough for commercial cleaning businesses.

Specifications

• Brand: Simpson
• Model: SW312233E (65424)
• System Type: Skid-Mounted Soft Wash System
• Engine: Honda GX200 (gas-powered)
• Pump: Comet P40 diaphragm pump (chemical-resistant)
• Flow Rate: 12 GPM
• Pressure: Low-pressure, soft wash application
• Applications: Roof cleaning, siding, stucco, building exteriors, algae/mildew removal, low-pressure chemical treatments