US Seal Shaft Seal [PS-3870 3/4" Viton] (PS-3870) pascospecialty and MaxHD 31000KL cleaner applications

and MaxHD 31000KL cleaner applications where the main power and motor housing section needs replacement

or otherwise no longer worthy of reinstallation during wet-end service

5kW heating output and 15"" heater length should be matched to the original equipment requirements before installation

Useful when heating and control response become unreliable

and this Maytronics Dolphin gray version uses the 9993197 reference

US Seal Shaft Seal [PS-3870 3/4" Viton] (PS-3870) pascospecialty and MaxHD 31000KL cleaner applicationsThe US Seal Shaft Seal [PS 3870 3 4" Viton] is a replacement pump shaft seal from US Seal Manufacturing designed to help prevent water from leaking along the pump shaft in compatible pool and spa pump assemblies. Shaft seals are critical service parts because they protect the motor side of the pump from water intrusion while allowing the impeller and shaft to rotate properly. This seal is intended for pump repair situations where the existing seal is