Soft Wash Proportioner for P40 Pump

Soft Wash Proportioner for P40 Pump Systems | Summary

Unlock the full potential of your P40 soft wash system with this high-performance Soft Wash Proportioner, purpose-built for gas-powered diaphragm pump setups. This USA-made proportioning system uses high-flow metering valves that eliminate pump restriction—even at low SH percentages—so you can maintain consistent output and pressure during every job.

Designed with both efficiency and precision in mind, this proportioner makes dialing in your chemical mix quick and intuitive. With mirrored water and SH valves for predictable, repeatable ratios and ultra-fine soap control, it brings professional-grade performance to any gas soft wash system.

Whether you’re cleaning delicate siding or tackling tough organic growth, this system provides unmatched control, durability, and ease of use. Includes a built-in bypass circuit for gas pumps to allow safe solution recirculation for 5–10 minutes max. 

• Optimized for P40 Pumps – Built specifically to pair with gas-powered diaphragm pumps like the Comet P40 for maximum compatibility and flow performance.

• High-Flow Metering Valves – USA-made valves deliver full flow at all mix percentages with zero system restriction.

• Bypass Setup Included – Allows safe solution recirculation for short periods (5–10 minutes) while idle.

• Precision Mixing – Identical SH and water valves give consistent and accurate ratio control, while precision soap metering offers ultra-fine adjustments.

• Clear Ratio Indicator – Know exactly what percentage SH you're applying at a glance.

• Chemical-Resistant Components – All parts designed to withstand harsh chemicals and extend system lifespan.

• Easy Service Design – Simplified maintenance and long-term reliability for daily use.

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