Water ring vacuum pump (referred to as the water pump) is a rough vacuum pump, the English name of water ring vacuum pump. It is available to ultimate vacuum of 2000 ~ 4000Pa medical gases, atmospheric jet series of up to 270 ~ 670Pa. Water ring pumps are also used as a compressor, called water ring compressor, low-pressure compressor is part of medical gas equipment, the pressure range of 1 ~ 2 × 105Pa gauge pressure. Overview water ring vacuum pump water pump initially used as a self-priming pump. By the impeller, pump, suction and exhaust tray, water pump water wall to form a ring, the intake port, exhaust port, auxiliary exhaust valves and other components. It is available to ultimate vacuum of 2000 ~ 4000Pa, atmospheric jet series of up to 270 ~ 670Pa. Water ring pumps are also used as a compressor, called water ring compressor medical gas Which is part of the low-pressure compressor types of medical gases, the pressure range of 1 ~ 2 × 105Pa gauge pressure. Medical Gas System Acceptance of this code shall the provisions of Article 10.2.20 of particulate matter in gas pipeline inspection. Compression main road every medical gas piping systems shall be respectively 25% of the terminal sampling, any one terminal maintenance test should fail, and should be examined in this area all terminals. Medical Gas System Acceptance respond compressed medical gas pipeline systems of each major branch from a gas source at the farthest end of the facility for Piping cleanliness inspection. Where the moisture content of the measured gas should reach this specification table 3.0.1 on medical air moisture content requirements; and the gas at the source compared to hydrocarbons, halogenated content shall not exceed the difference between the 5 * 10 -6 times party. Medical gas equipment, the center to attract (certified), medical gas supplied by Ericsson Hebei Medical Engineering Limited. Ericsson Hebei Medical Engineering Co., Ltd. (www.hslixin.com) Hebei Hengshui, a leader in medical device manufacturing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hebei Ericsson leadership with the staff warmly welcome all inquiries negotiations to create a better future Hebei Ericsson.