... material feeding pump 2. Thin medium feeding pump Lobe PumpApplications of rotor pumps1. Food industry: milk, ice cream, bear, yogurt, ... industry: plastic, dyestuff, solvent, dope, lubricant. Technical parameters of rotor pump ModelDischarge (L)Speed range (RPM)Flow (L/H)Motor ... power(KW)Size of connectionLHH1WW1Connection typeZB3A-33L200-500300-8000.5525×1.5710290150150240 ZB3A- ...