4 Canada 
3 Singapore 
2 UK 
2 Belgium 
1 Hong Kong 
1 Brazil 
1 Russia 
1 China 
1 Czech Republic 
1 Bangladesh 
1 Germany 
1 Vietnam 
Nsrh50 Tri Lobe Roots Blower Hard Exhaust - China
price: 875.00 Dollar US$
1 - Each model has a performance table and standard specification, easy to select fan model;
2 Including attachments, fan body to standardize.
Mass production system, to be able to meet your requirements at any time;
3 - Because there are good helix structure, and using the same fan matching a muffler with a silent air cleaner, the operating noise of the fan is much lower than in the past;
4 - Rotor is fully machining precision products.
Has been made in the manufacture of the complete dynamic balance, almost no vibration.
Company Contact:
- Posted By: Greentech International (Zhangqiu) Co., Ltd
- Phone: 15306415523
- Address: MINGSHUI，ZHANGQIU， JINAN CITY， SHANDONG，CHINA, jinan , 山东 , China
- Email:
- Website: https://www.greentechblower.com/
Published date: July 28, 2025
- Business Description: As an expert in air systems, Greentech has become one of most successful suppliers of blower and vacuum pump in China with more than 20 years experience in R&D and marketing.
We have an extensive team of engineers to provide technical back up to all clients as well as a large manufacturing base for blower and vacuum pump.
Our products range from Roots Blowers (also call PD blower), Side Channel Blowers (also call ring blower or regenerative blower), Vacuum Pumps (liquid ring vacuum pump, also call water ring vacuum pump), Multistage Centrifugal Blowers, Single Stage High Speed Centrifugal Blowers, rotary valve, pneumatic conveying system, Centrifugal Fans, Industry Pumps, Air Suspension Centrifugal Blower, Maglev Turbo Blower and Electric Products etc.
Products:
Liquid ring vacuum pump (water ring vacuum pump)
Side channel blower (ring blower, regenerative blower)
Roots blower
Centrifugal Blower
Pneumatic conveying equipments
Air Suspension Centrifugal Blower
Maglev Turbo Blower
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