Mechanical water seal used in water pump

Specifications

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1. The water seal is widely used axis of rotation dynamic seal and also called end face seal.It is used in household water pump, industrial pump and other equipments.It also in petroleum, chemical industry, light industry, metallurgy, machinery and other industries widely used .

2. The water seal consists of four major components:

First,by static ring and  rotating seal ring composed of a pair of end fac seal and it is the   core of water seal.

Second, with spring primarily  cushion structure.

Third, auxiliary seal system.

Fourh,the ring and shaft rotat drive mechanism at the same time.

3.There are some characteristics as the followings:

(1) good sealing and less leakage
(2)  without adjustment in the operation and suitable for continuous and automatic production

(3)  long work life.Generally 1-2 years and even 5 years.