Three Inch Air Motor -Provides more power to create better flow.

Engineered for Durability -Patented cup and plate design eliminates the need for O-rings that wear out faster for a more durable, longer-lasting solution.

Extended Seal Life -In-line pump design aligns the air motor piston and fluid piston rods to maximize seal life.

Pilot Valves - Patented self-cleaning design increases reliability in dirty air environments and minimizes pressure drop with rapid changeovers for reduced stalling and smoother flow.

Built-In Thermal Relief and Inlet Strainer -Built-in thermal relief protects your equipment from thermal expansion, and an inlet strainer is built in to protect pump from contaminants.