Quality : The -437-2 Air Compressor Check Valve features 1/2 to Tank and 1/2 Male Compression, designed to prevent backflow while ensuring full . Constructed from metal, this valve is rigorously tested by the manufacturer for extended reliability and service life. Precise Fit: Measuring 1/2 approximately 0.835 inches into the tank and 1/2 CFPC at about 0.680 inches on the tube side, this valve ensures a precise fit for efficient performance and leak prevention. Installation Simplified: Compact and , this check valve is engineered for easy installation. It can be quickly disassembled for routine cleaning and maintenance, making it a convenient choice for both professionals and DIY enthusiasts. Broad Compatibility: Compatible with air compressor models IRL6560V and 5E60VAD, this check valve can also replace valves in various other , offering a versatile solution for your compressor needs., Weight: 0.14550509292 pounds, Manufacturer: Oewwthy