Mechanical seal for ABS pump R-1577 50, SIC/SIC, VITON, 304, G60

The mechanical seal of the A.B.S® AFP R-1577 pump is bellows type, with a sinusoidal wave spring. Used in ABS AFP submersible sewage pumps as an upper seal (diameter 50 mm, ref. 11100083) or a lower seal (diameter 65 mm, ref. 11110173). Also used for Wilo FA pumps. Type: Burgmann MG7/50-G23, AESSSEAL WP03, VULCAN 1577. Materials: • Rotating ring: CAR/SIC/TC • Fixed ring: CER/SIC/TC • Bellows: VITON/NBR • Spring: SS304/ SS316 • Metal parts: SS304/ SS316