U.S. Seal Shaft Seal [PS-3867] [5/8" Shaft ] [Viton] (PS-3867) controlsystemparts Hi-limit sensors are useful because

Hi-limit sensors are useful because they provide an important layer of thermal protection for heater assemblies and related controls

75 HP pump applications

and box configuration

or no longer worth reinstalling during service

and this Luxury Leisure E-Z Lifter version uses the 3100-11 reference

U.S. Seal Shaft Seal [PS-3867] [5/8" Shaft ] [Viton] (PS-3867) controlsystemparts Hi-limit sensors are useful becauseThe U. S. Seal PS 3867 shaft seal is built for compatible 5 8 inch shaft pump applications and uses Viton sealing material to support a more premium level of service work. In a pump repair, the shaft seal is where performance, longevity, and component protection come together, which is why material selection can matter just as much as fit. This replacement is especially useful when the original seal has worn out, is leaking, or the rebuild is being