3H Blowers


3H blowers with tri-lobe are developed on the base RR blowers.



1.High efficiency tri-lobe rotor

2.Special noise reduction technology is applied to impeller’s profile and blower casing.

3.Low vibration due to accurate dynamic balance to the rotating parts




Pressure rise:9.8~98kPa;



Widely used in Power, petroleum, chemical, metallurgy, cement, aquatic farming, sewage treatment, pneumatic conveying etc. diverse industries.

Contact us

If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.

your request will be responsed within 3 hours, kindly pay attention to your email please.


vacuum pump parts repair knowledge

Posted on Tue, 22 Sep 2020 07:38:22 +0000

How to judge whether the dry vacuum pump is qualified

Posted on Tue, 22 Sep 2020 07:09:40 +0000

Vacuum system in thermal drainage of geothermal power plant

Posted on Tue, 22 Sep 2020 06:56:45 +0000

Rotary vane vacuum pump in vacuum modeling

Posted on Tue, 22 Sep 2020 06:55:14 +0000

Roots vacuum pump is used for car battery disassembly and transportation

Posted on Tue, 22 Sep 2020 06:36:29 +0000

vacuum unit extraction process

Posted on Tue, 22 Sep 2020 06:29:15 +0000