Test Cap, 2.5 Inch

Cap Gauge for testing hose or static pressures on hydrants and trucks. Rocker lug swivel base is standard. Each unit has a petcock to release pressure. Comes with 0-300 lb. glycerine filled 3½” diameter gauge. Freeze proof to -400 F. High impact resistant cases and lens. Made from tough, lightweight 6061-T6 aluminum alloy.