产品描述：SK seriesliquid ring vacuum pump and compressor use water as sealant,so it can suction air,steam,gas that contains much water,and powder gas without granule. It'smailyused in low/rough vacuum degree and big capacity area,such as vacuum drying,vacuum concentration,vacuum evaporation,vacuum degassing,vacuum distillation.So it's suitable for medical/pharmaceutical industry,chemical industry,textile industry,power plant,food-related industry,metallurgical industry and paper making industry. Note:supplying water temperature is better around 5-20℃ and suction gas temperature should lower than 40℃. 主要特征：Pump specifications(when motor is 220V,50HZ,3phaseor380V,50HZ,3phase,if pump motor is specil,specifications are subject to change) Model Power (KW) Capacity (m³/min) Ultimate vacuum(-Mpa) Intake and exhaust diameter(inch) Weight (KG) Size (L*W*H) Supplying water (L/MIN) Noise:dB(A) SK-0.15 0.55 0.15 0.096 G1/2" 12 317*176*206 6 <72 SK-0.2 0.75 0.2 0.096 G1" 36 400*200*268 6 <72 SK-0.3 1.1 0.3 0.096 G1" 39 420*200*260 15 <75 SK-0.5 1.5 0.5 0.096 G1" 41 428*200*275 19 <75 SK-1.2 3 1.2 0.096 G1" 63 497*232*311 20 <75 SK-1.5 4 1.5 0.096 Φ40(mm) 75 571*254*325 22 <75 SK-2 4 2 0.096 G1/2" 82 560*250*336 23 <82 产品优势： 1.more than 30 years experience in quality control and lead time,also we can provide competitve price. 2.impeller is produced by our company,it’s material is alloy cooper. 3.inside pump cover,it has anti-fouling coat disposal. 4.use fluororubber mecha