Roots vacuum pump is a positive displacement pump, also known as mechanical booster, the advantage is with high pumping speed at low inlet pressure, is one of the main pumps currently available in high vacuum pump. Roots vacuum pressure differential is not allowed to work, otherwise it will overload or overheating and damage, and therefore must use a reasonable selection of Roots vacuum pump pre-install the necessary protective equipment. Roots vacuum pump is a positive displacement Roots vacuum pumps, also known as mechanical booster, the advantage is with high pumping speed at low inlet pressure, is one of the main pumps currently available in high vacuum pump. Roots vacuum pressure differential is not allowed to work, otherwise it will overload or overheating and damage Hebei Roots vacuum outlets, so you must use a reasonable selection of Roots vacuum pump pre-install the necessary protective equipment. Roots vacuum Main features: 1, in a wide pressure range (1 ~ 1 × 10 4pa) have relatively the pumping speed. 2, the pump chamber without oil, to avoid contamination of the oil vapor vacuum system. 3, small vibration, low noise. 4, mechanical friction losses small Hebei Roots vacuum production and supply, it is driven low power. 5, easy to maintain and repair, low cost, high life. 6, can be exhausting condensable gases. Hebei Roots pump wholesale, Roots vacuum pumps, 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_42134975.html), for more information about the company.