US Seal PS-201V-CMS Ozone Pump Shaft Seal - Premium Viton® Construction | 3/4" Shaft Control Valves inspect the lid O-ring and

inspect the lid O-ring and feeder body threads for wear

4 bands and orange end caps

Compatible Sanitizers Chlorine

Works with the Polaris 180 and 280 Pressure Side Pool Cleaners

light and dark blue options

US Seal PS-201V-CMS Ozone Pump Shaft Seal - Premium Viton® Construction | 3/4" Shaft Control Valves inspect the lid O-ring andPremium Chemical Resistant Seal for Ozonated Pool Systems The US Seal PS 201V CMS delivers superior performance in demanding ozone applications where standard elastomers fail. This premium Viton shaft seal provides exceptional chemical resistance and extended service life in pools and spas using ozonators, salt chlorine generators, or high sanitizer environments. Technical Specifications Shaft Size 3 4" (19. 05mm) Head Type Type G Seat Type Type 1