Simpson Soft Wash CRX 225 w/ Comet P40 SW312133E 65425

The Simpson Soft Wash CRX 225 w/ Comet P40 (Model SW312133E – 65425) is a professional-grade soft washing system designed for contractors who demand reliable power and long-lasting performance. Powered by the CRX 225 engine (CRX225-2432603), this unit delivers 4.5 kW of dependable output with a Comet P40 pump, ensuring consistent flow for soft wash cleaning applications.

Built with a 3/4" keyed shaft, the CRX 225 engine is engineered for versatility across multiple setups. The electric start system with recoil backup ensures easy startups every time, while the dual element air filter provides superior protection in demanding job site conditions.

This combination of durable construction, efficient power, and professional performance makes the Simpson CRX 225 Soft Wash System a perfect choice for roof cleaning, siding, and large surface washing in both residential and commercial settings.

Why Choose the Simpson Soft Wash CRX 225 w/ Comet P40?

• Dependable CRX 225 Engine – 4.5 kW single-cylinder engine built for long-lasting professional performance.

• Effortless Starting – Convenient electric start with recoil backup for reliability.

• Comet P40 Pump – Trusted pump performance optimized for soft wash cleaning systems.

• Durable 3/4" Shaft – Compatible with a wide range of equipment and applications.

• Enhanced Protection – Dual element air filter keeps the engine cleaner and running longer.

• Professional-Grade Applications – Perfect for soft wash contractors handling roofs, siding, and large-scale cleaning.

Specifications

• Brand: Simpson
• Model: SW312133E (65425)
• Engine: CRX 225 (CRX225-2432603), single-cylinder, 4-stroke
• Power Output: 4.5 kW
• Pump: Comet P40 soft wash pump
• Shaft Size: 3/4" diameter, keyed
• Starting System: Electric start with recoil backup
• Air Filtration: Dual element air filter for extended engine life
• Fuel Type: Gasoline
• Compliance: 49-state compliant (not for sale in California)
• Applications: Soft washing, roof cleaning, siding, decks, large commercial and residential projects