Oil Free Dry Screw Vacuum Air Pump for Chemicals

Product DescriptionDPSE Water Cooled Dry Screw Vacuum Pump:DPSE dry compound screw vacuum pump is innovation and development of AfaPa's products, using of the fifth generation of compound variable pitch screw technology (30% energy saving, low exhaust temperature), with high efficiency, energy saving, environmental protection, lightweight, easy operation, reliable performance characteristics. It's a main trend of the vacuum pump. Applications:Dry compound screw vacuum pump is ideal for any application where oil contamination is unacceptable and for corrosive field. Dry screw vacuum pump widely used in the fields of medical instruments, analysis instruments, biological products and pharmaceutical preparation, food and medicine packaging, gasoline vapor recycle, film preparation, high science engineering and chemical analysis, semiconductor, micro-electronics, solar energy, deal with materials industrial and R&D labs etc.   Our Advantages1. Advanced technology; adopting advanced the fifth generation of compound variable pitch screw technology.2. Environmental friendly; environment protection, no-oil (oil free), no-water, non-pollution, clean vacuum.3. The gases pumped can be recycled, applying for oil and gas recovery and solvent recycling and special gas recycling.4. Energy-saving, energy-saving technology with variable pitch, reduce energy consumption by 30% Chemical corrosion resistance, having anti-corrosion film PTPE.5. Water-cooled structure, easy to operate High ultimate vacuum up to 5Pa Operating pressures from atmospheric pressure to ultimate pressure Saving manpower, longer maintenance intervals of up to ten thousand hours.6. Easy to clean, if the pump under the dirt can be filled with the gas or cleaning agent to cleaning.7. Reliable sealing structure, use of a lip seal, mechanical seal and a gas seal structure, exhaust smooth, with good fluid-handling capabilities.8. Light weight, using new lightweight materials.9. Low voice and vibration, using high precision parts.10. Low temperature rise, due to the use the new material, and heat faster.11. Shockproof prevent design can be placed on the ground directly.12. Disassembling break, easy to maintain.13. Easy to install, adopting KF connection.  Product ParametersModelDPSE100DPSE300DPSE400DPSE600DPSE700DPSE800DPSE1100Pumping Speed(m3/h)1102803905506508001100Max Vacuum(Pa/Torr)