Mechanical seal set (carbon/ceramic/NBR) to suit all XS Series Pumps. XS30 / XS30-S / XS30-2S / XS30-3P / XS20-2S / XS-3C (Note: Does not fit pumps denoted with model XS3C-A)
This part seals the shaft in the pump from leaking water into the electric motor.
This is a wearing part and will have a varied life-span depending on water quality maintenance/chemical balance and overall run time hours of the pump.
SpaNET recommends periodically inspecting the circulation pump for any signs of water leaking or calcification evidence as part of the normal spa pool maintenance schedule.