Gasket Material: Neoprene;Gasket ID: Part No. and application on each gasket;Shield assembly material requirements: All 300 series stainless steel Clamp;Band = 301 stainless steel .025 x .500 x length;Housing = 301 stainless steel - Fernco;Screw = 305 stainless steel 5/16" Hex - No Slot;Shield - 301 stainless steel .012 x 2.125 x length;Eyelet - 305 stainless steel;Installation Torque = 60" lbs;Maximum test pressure: 4.3 PSI (29.6KPA);Maximum operating temperature: 180 Degree F;Conforms to the requirement of ASTM C1460, ASTM C564 and CSA B602