Mid-West Instrument: Quick Connect Test Cock Adapter Kit {Set of 9}
• {3} 1/4" NPT x 1/4" Flare
• {3} 1/2" NPT x 1/4" FNPT Adapter
• {3} 3/4" NPT x 1/4" FNPT Adapter
• {3} Spare O-Rings per Size
Description:Designed for hand tight connection of Differential Pressure Test Gauges for Backflow Prevention Assemblies. No wrenches or teflon tape required. Set includes all fittings required to test any size of backflow device.