Refrigeraiton Tool Dual Voltage Single Voltage Fast Flow Vacuum Pump

Refrigeraiton Tool Dual Voltage single voltage fast flow Vacuum Pump This kind of pump is an equipment for evacuating air from an enclosed container. It could be used alone or served as the forepump, process pump or titanium pump of booster pump, diffusion pump, and molecular pump. I Features 1. Small size, light weight, low noise. 2. Equipped with gas ballast valve to pump a little water vapor. 3. Equipped with oil-anti-suckback devices for convenient starting. 4. This is an improved pump (Third generation pump). II Applications The pumps are also used in making electrical vacuum cases, vacuum jointing, printing, vacuum forming. It is widely used in food packaging, scientific research, medical treatment, electronics, chemicals and laboratory or laboratory of universities and colleges. We can supply many models for the vacuum pump, if you are intersted in, pls feel free to contact with me at any time.   MODEL2TW-1E2TW-2E2TW-3E2TW-4E220V  50HZ2.5CFM 72L/MIN4.5CFM 128L/MIN7CFM 200L/MIN11CFM 312L/MINULTIMATE VACUUM 5X1/10 PA/25MICRONSPOWER(HP)1/41/31/23/4ROTATING SPEED2800R/MININLET PORT1/4 SAEOIL CAPACITY200250280280DIMENTION 315X125X240340X135X260390X145X280WEIGHT79910   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1