1. High viscosity material feeding pump 2. Thin medium feeding pump Lobe PumpApplications of rotor pumps1. Food industry: milk, ice cream, bear, yogurt, cosmetic, soap, toothpaste, butter, and hair dye.2. Pharmaceutical: emulsion, syrup, nutrition, menstruum, Chinese medicine.3. Chemical industry: plastic, dyestuff, solvent, dope, lubricant. Technical parameters of rotor pump ModelDischarge (L) ...