Harrington Piston Intake Valve w/Relief Valve Size:4.5" NH F X 5" Storz CPAP ventilation circuits

CPAP ventilation circuits

This pant trusted materials combine with innovative features

Ultra-thin unibody construction

shooting range

3/4" GHT Quick hose connection

Harrington Piston Intake Valve w/Relief Valve Size:4.5" NH F X 5" Storz CPAP ventilation circuitsTraditional piston intake valve design used for pumper intake control. Provides the following features: 45 Degree Integrated Elbow Field Adjustable Pressure Relief Valve Air Bleeder Valve Stainless Steel Piston, Sleeve & Spindle Swivel NH Female Inlet x Storz Outlet NH or NST = (National Hose Thread) or (National Standard Thread) Both Are The Same Thread STORZ = Quarter Turn or Sexless Coupling Commonly Used to Connect to Fire Hydrants. Has no Male or