Quick Disconnect Application Air Chemicals Gases Non-Potable Water Oils Fitting Connection Type Thread Fitting Material Acetal Specific Fitting Shape Thread-On Cap Compatible Pipe Size 38 mm Standards NSF/ANSI 169 Overall Length 1 15/32 in Color Gray Includes Pre-Applied Thread Sealant Yes Maximum Operating Pressure 15 psi Maximum Operating Temperature 160 Degrees F Minimum Operating Temperature 32 Degrees F Series UDC