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Contact Us
- Contact Person : Mr. James
- Company Name : Zhangqiu Fengyuan Machinery Co., Ltd.
- Tel : 86-0531-83317677
- Fax : 86-0531-83313150
- Address : Shandong,Jinan,Development Zone Industrial Park, east of mingshui
- Country/Region : China
- Zip : 250200
FRR 250-500 roots vacuum pump
Product Detailed
Related Categories:Ventilation Fans
1 Pressure:1000mmAq-10000mmAq
2 Air volume: 61.2m3/min-120.4m3/min
3 Motor power : 22kw-250kw
4 Motor:380v/400v
5 Please call us for the detailed parameters
FRR vacuum roots pump
Key Features
1 The product has simple structure, manufactured easily, operated conveniently and has a long maintenance cycle.
2 The product runs smoothly,has few easy worn parts,and has a long working life.
3 The product adopts special cooling structure. High efficiency due to special impeller profile and precision seal.So that the product is fit for working in high pressure and delivering special gas.
4 Pressure changes when system resistance changes.
5 Flow changes in little when pressure changes.
6 Medium is free of oil.
7 The flow range is wide and can be choosen conveniently by users.
FRR 250-500 roots vacuum pump
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