Alfa Laval 9611922122, EPDM service kit for the single shaft seal and impeller screw of the LKH centrifugal pump, LKH-20. Carbon against silicon carbide (C/SiC).
Shaft seal wear parts plus the impeller screw. The LKH is a hygienic centrifugal pump; Alfa Laval names the service kit as the recommended spare part for the shaft seal.



