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Screw vacuum pump / dry
max. 2 700 m³/h, 1.3 bar | SDV® Tuthill Vacuum & Blower Systems

Chemical and Pharmaceutical Processing
Solvent Recovery
Dry Etching
Vapor Recovery


Patented variable pitch rotor design reduces power consumption by up to 30% as compared to fixed pitch designs
No oil or water in contact with process gases
No metal-to-metal contact between operating parts
Simple, robust design can handle process by-products liquids, condensate, and even small particles
Flows: 60 - 1600 CFM (100 - 2700 m³/h)
Full pumping speed to 1 Torr (1.3 mbar abs); ultimate pressures to 0.02 Torr (2.7 Pa)
Space saving C-face motor design eliminates need for motor coupling and guard (models SDV-120 - 800)
Short gas path through the pump for quick discharge
Quiet operation less than 90 dB(A)


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