GOR® 4 RFG 1/8 4" Flange Gasket, Red SBR, 1/8" Thick, 500 PSI, 80A Durometer
GOR® Flange Gasket, Part Number: 4 RFG 1/8. Size: 4 inch nominal pipe flange. Thickness: 1/8 inch. Material: Commercial Red SBR rubber sheet with Shore "A" hardness of 80 ±5 and tensile strength of 500 PSI. Designed for general-purpose flange sealing applications involving air, water, and mild chemicals. Temperature range: -18°F to 230°F. Smooth both sides. Meets ASTM D2000 AA specs. Suitable for ANSI 150# flange systems unless otherwise specified. Manufactured by GOR, INC.