Roots vacuum pump Installation Notes 1. The main pump must work within its optimum operating range; 2. the main pump or pump with a pump in the middle of its compression ratio must not exceed the allowable range; 3. forepumps first stage Luo Mainz proportioning pump Roots vacuum use as little as possible, the current decline in pump performance, the performance of the system vacuumed not have a big impact ZBK series Roots two leaf vacuum pump is a rough vacuum equipment available Roots pump prices, and water ring vacuum pumps with 比罗茨, with high efficiency, small size, light weight, energy-saving features clear, its power consumption is only about 50% of the water ring vacuum pump power consumption, and therefore has Widely used in vacuum dewatering and pumping the cigarette industry to use paper, food, chemicals, clothing, sugar and other industries. Pumping medium can be dry, wet air or gas-water mixed gas but the media can not contain particulate solids. Roots vacuum wholesale phone | Roots vacuum | Zhucheng East Han Machinery Co., Ltd. is provided by the East Han Machinery Co., Ltd. Zhucheng. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (www.dhlcfj.com) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the East Han Machinery Co., Ltd. Zhucheng and you hand into the brilliant, for a better future! You can also access (www.dhlcfj.com/supply_details_39715075.html), for more information about the company.