The rotor is driven by a pair of synchronous gears in the box, and the rotor is in the main pair under the drive of the shaft, it rotates in the opposite direction synchronously. The volume of the pump changes, thus forming a higher vacuum degree put pressure. It is especially suitable for conveying sanitary medium and corrosive medium with high viscosity.Products features* All parts of the pump in contact with transported materials are made of tainless Steel and meet sanitation standards * Easy for cleaning. It has good CIP(Clean-in-place)and IP(Steam-in-place)feature * High efficiency, reliability, corrosion resistance and can transfer liquid with particles and viscosity up to 1,000,000 cps * Output flow is constant and stable * All models with mechanical seal flushing * Different materials for the balance mechanical seals Sic-tungsten abide Sic-sic Tungsten Carbide-tungsten carbide * Different drives for options: stepless speed reducer, fixed ratio reducer, variable frequency motor, explosion proof motor, etcApplications* Daily chemicals* Chemical Industry* Pharmacy Industry: Health care products, Pharmaceutical, Vaccine, Biological meal, Pollen, etc;* Environmental Protection: Mud, Manure, Fertilizer solution, Sewage, Sludge, Toxic agents, etc;*Construction Industry: Paints, Coatings, Resins, Organic solvents, Indoor/outdoor wall coatings, Water proof coating, Ceramic coating, Paint coating, Ceramic glazing, etc;* Other: Papermaking, Textile, Plastic, Biochemical, Coal Industry