Italian PVR Vacuum Pump Rotary Vane Pump Em Single-Stage Rotary Vane Pump

Product DescriptionEM4/EM8 Ultimate pressure:≤ 2 and ≤ 20 mbarPumping speed:4÷10 m3/hThe EM 4 and EM 8 are single-stage rotary vane lubricated pumps with oil recirculation. The rotor is keyed directly onto the motor shaft. The EM 4 and EM 8 are single-stage rotary vane lubricated pumps with oil recirculation.The rotor is keyed directly onto the motor shaft.The oil tank is provided with a system for separating the oil mists from the exhaust air.The gas ballast, except for EM4, prevents condensation inside the pump when small quantities of steam are sucked.The EM 4 and EM 8 pumps are suitable for the evacuation of closed systems or to operate at a constant vacuum included in the following range:EM 4 - EM 8 from 2 to 300 mbar (absolute)EM 4 B - EM 8 B from 20 to 850 mbar (absolute) ACCESSORIESThe following accessories are useful for the installation and for the control of the pump operation parameters:External suction filterVacuum gaugesMain specifications    EM4EM8Pumping speedm³/h50Hz48,560Hz4,810Ultimate pressure with gas ballast (abs.)mbar ≤ 2(≤ 20 /B)≤ 2(≤ 20 /B)Motor powerkW50Hz0,120,2560Hz0,150,30Motor speedrpm50Hz3000300060Hz36003600Water vapour tolerancembar /20Water vapour pumping capacitykg/h /0,125Lubricant chargel 0,10,15Sound pressure leveldB(A)50Hz575860Hz5960DimensionsL x B x Hmm 236x129x139300x166x139Weightkg 5,411,7Connections*Inlet 1/8" Gas3/8" Gas* Other types of connection available upon request/* 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