Sleeve, Fitting Material Brass, Maximum Operating Pressure 120 psi, Maximum Operating Temperature 250 Degrees F, Overall Length 2 in, Specific Fitting Shape Sleeve, System of Measurement Imperial, Compatible Tube Outer Diameter 7/8 in, Standards NSF/ANSI 61 Annex G, Compatible Fitting Connection Type Compression, Compatible Tube Material Aluminum, Copper, Thermoplastic, Minimum Operating Temperature 40 Degrees F