DWS 450 VSD+ Dry Screw Vacuum Pump, 11 kW (@50 Hz), 0.01 mbar(a), Water Cooling

Dry Screw Pumps

Vacuum dry screw pumps are positive displacement pumps that are designed to operate in rough to medium vacuum level application . These products do not use any lubricant in the pumping mechanism to seal therefore they are defined as dry compressing machines. They offer high pumping speed and can handle a wide range of gases and vapors. These pumps are ideal for applications in the industrial, chemical, pharmaceutical, and semiconductor industries, among others, where oil-free and contamination-free vacuum is required. They have a compact design and require minimal maintenance, making them a reliable and cost-effective solution for many vacuum applications

DWS VSD+

The DWS VSD+ series is a range of single stage, oil free and water-cooled dry screw vacuum pumps. The DWS-series is an intelligent, long life, durable pump with very low maintenance for industrial vacuum applications. These pumps are variable speed drive and full automatically controlled by integrated controller, and well protected by control logic which pre-programed in the pump.

DWS 450 VSD+

Single stage dry screw pump, ultimate pressure down to 0.01 mbar(g)

Features and Benefits

• DWS VSD+ based on the well-proven dry screw technology which is robust to most of industrial application. Its rotor profile also with the latest design, to achieve the high pumping speed and low power consumption. During the pumping down process, customer able to choose the appropriate amount of purge gas to protect the pump from condensation and corrosion happening. And the introduction of gas-load before/after pumping process also able to make the pump always in the “warmed” condition, keep the pump from condensation further.