Oil Free Vacuum Pump, Head 0-5 m, Type Laboratory Vaccum Pump

About no maintenance freerocker, Air pollution series lab vacuum pumps are driven by piston, Without the necessity of lubricant, Regular oil changes with no, And maintenance oil pollution. Vacuum regulatorrocker series lab vacuum pumps feature vacuum regulator to adjust vacuum. Thermal protection deviceevery motor of rocker series lab vacuum pumps has a built, In thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down. Moisture trap with filter cartridgerocker 811 lab vacuum pump features filter cartridge at the air inlet to filter particle and dampness to prolong the vitality of existence pump. Oil free vacuum pump international certificates ce certification rohs certification oil free vacuum pump applications vacuum filtration vacuum drying / oven / defoaming suspended solid test microbial detection air sampling