Equipped with Frictionless Pivot Valve Technology

Provides fast reciprocal action, minimizing flow pulsation and pump vibration. Contributes to reduce air consumption.

Center Flow Design

Has no manifolds. Reduced internal pressure loss for improved performance.

Small & Compact

Smaller overall size produces equivalent to higher flow rates than competitive models.

Flexible Installation

Ball guides allow DF models to be installed in horizontal and vertical positions, without any loss in flow or suction.

Can Be Repaired In-Line

Easy, quick and cost saving

Flow Rate 

66 US gal/min (250 l/min)