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Hester mechanical seal

The HZHST series of mechanical seals produced by Bian Ambu are mainly used in Swiss Hister HIDROSTAL pumps, especially submersible pumps are widely used in the sewage industry.

 

One pump has 2 sets of mechanical seals, respectively impeller end and motor end, rubber bellows structure and balanced multi-spring structure.

 

Standard size: 15.88mm-100mm / 7/8 "-3".

 

 

 

Material:

 

Stator and stator ring: silicon carbide, tungsten carbide.

 

Auxiliary seal: NBR, Viton.

 

Spring and structural parts: 304,316

7* 24-hour after-sales service support

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Materials, research and development, production multi-department cooperation

Contact us
Tel: +86-571-88281341
Fax: +86-571-88281341
Mobile: +86-13567122111
Wechat: w13567122111
E-mail: u122111@163.com
Address: No. 1, Guanjun Road, Gongshu District, Hangzhou, China
Factory Address: Qiaosi Triangle Industrial Zone, Yuhang District, Hangzhou, China 
Copyright(C)2022, HANGZHOU BJERRINGBRO MECHANICAL SEAL CO., LTD All Rights Reserved.
 
 
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