This is a heavy duty shaft seal that is designed for ozonator and salt chlorine generators because of it's corrosion resistant properties, works fine in regular pool and spa applications as well. The PS-1000 Seal fit the following pumps: American Products: Americana II, Bronze-Bronze, Eagle, Maxim, Power-Glass, Ultra-Flo Ampro-Diaclear: Dura-Flo, Noryl Turbo, XL 600 Aqua-Flo: A-Series, B-Series, C-Series, D-Series, High Head Pre 1995, Sta-Rite: CF
