ABS® AFP R-1577 pump mechanical seal - bellows type with sinusoidal wave spring. Used in ABS AFP submersible sewage pumps as upper seal (diameter 50 mm, item 11100083) or lower seal (diameter 65 mm, item 11110173). Also used for Wilo FA pumps. Type: Burgmann MG7/50-G23, AESSSEAL WP03, VULCAN 1577. Materials: • Moving ring: CAR/SIC/TC • Fixed ring: CER/SIC/TC • Bellows: VITON/NBR • Spring: SS304/SS316 • Metal parts: SS304/SS316.
Documentation Mechanical seal for ABS pump, WILO R-1577 50, SIC/SIC, VITON, 304, G60
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