[Features]- Fine workmanship, energy saving and environmental protection, no leakage, easy installation, strong universal interchangeability
[Function]- Water seal is a measure to use a certain height of hydrostatic pressure to resist the change of air pressure in the drain pipe and prevent the gas in the pipe from entering the room
[USE]- Mainly used, water, oil, weak acid, weak alkali and other general corrosive chemical media,Includes two seals made of ceramic and graphite ,Use for pools and spa pumps.
[Warranty]- 100% Satisfaction Warranty.if you feel unsatisfactory for our product, please feel free to contact us