Service Repair Kit, Connection Type Tube, Compatible Tube Sizes Included 1/4 in, 3/8 in, Material Polypropylene, Number of Pieces 101, Specific Fitting Shapes Included Connector, Elbow, Tee, Union, Maximum Operating Pressure 150 psi, Standards NSF/ANSI 51, NSF/ANSI 61, Maximum Operating Temperature 140 Degrees F, Minimum Operating Temperature 33 Degrees F