GS02600640-ND is Ampco Pumps' 757 double seal replacement kit, a new-design part for LF-series sanitary pumps with a 22 mm shaft. It uses a dual silicon carbide seal arrangement with a carbon secondary seal and Viton elastomer seals (SC/SC/CA/VI). This kit is the new-design 757 double-seal kit used to replace the original 757 seal components on compatible Ampco pumps.
