Development Vacuum Equipment (Sanmen) Co., Ltd.  

Product Name: Water/Liquid Ring Vacuum Pumps with Air Ejector Model NO.: 2SK-3P Pumping Speed 40hpa: 2.2m3/Min Ultimate Pressure: 6.7hpa 5torr Inlet & Outlet Dimensions: 50mm Power: 7.5kw Rotating Speed: 1450rpm Weight: 250kg Trademark: DVE Transport Package: Plywood Case Specification: CE MAK, PARTS OF HIGH LEVEL Origin: Zhejiang, China HS Code: 8414100090 Product Description DEscriptIonRoots air Ejector Water Ring pump system adds the Air Ejector in front of Water Ring Pump of Roots Water Ring pump system. Comparing to Roots Water Ring Pump system that contains the same numbers of Roots pumps.Picture onlyfor reference, specific models prevail in real piece!!!FEATURES1. High vacuum, high displacement in lower inlet gas pressure2. Motor is not required for Air Ejector, so that no power consumption;3. Energy saving4. With Air Ejector, the gas pressure difference between input and output has been reduced, which will decrease the compressing heat and make the running more reliable for Roots pump.APPLICATIonSuitable for high vacuum distilling, vacuum vaporizing and vacuum dehydrating-crystallization in chemical and medicine industry; Vacuum drying and vacuum impregnation in electric and light textile industry; Frozen-dryer in food and medicine industry etc.MODEL 2SK-P WATER RING VACUUM PUMPS WITH AIR EJECTOR PERFORMENCEModelPumping Speed 40HPa(m3/min)Ultimate PresureInlet&Outlet Dimensions (mm)Power(kW)Rotating Speed(rpm)Weight(kg)hPaTorr2SK-3P2.26.75507.514502502SK-6P46.75501114504052SK-12P8.56.7510022970895SERIES2SK-P WATER RING VACUUM PUMPS WITH AIR EJECTORSERIES 2SK-P WATER RING VACUUM PUMPS WITH AIR EJECTOROUTLINE & INSTALLATION DIMENSION DRAWING