DRY SCREW VACUUM PUMPS

DRY SCREW VACUUM PUMPS

Dry screw vacuum pumps are environmentally friendly as there is less oil to dispose of and maintain within their design. These pumps are more efficient than a liquid sealed model and are well suited for industrial and process applications. The KDP’s simple, robust design can handle process by-products – liquids, condensate, and even small particles. The SDV’s space saving C-face motor design eliminates the need for motor coupling and guard, with Niflon coated internals to reduce damage from corrosive or condensate gases.

DRY SCREW VACUUM PUMP – KDP

KDP screw-type dry vacuum pumps are environmentally friendly as there is less oil to dispose of and maintain within their design. These pumps are more efficient than a liquid-sealed model and are well suited for industrial and process applications.

FEATURES

>> Simple, robust design can handle process by-products – liquids, condensate, and even small particles
>> No oil or water in contact with process
>> No contact between operating components in the casing
>> Full pumping speed from atmospheric pressure down to 1 Torr; ultimate pressure 0.1 Torr (.05 Torr on Model KDP-800)
>> Quiet operation – less than 85 dB(A)
>> Short gas path through the pump for quick discharge
>> Extended shaft for either V-belt or direct drive
>> Casing and rotors are made of ductile iron, PFA coated.

APPLICATIONS

>> Chemical & Pharmaceutical Processing
>> Solvent Distillation/Vapor Recovery
>> Solvent Recovery
>> Crystallization


DRY SCREW VACUUM PUMP – SDV

SDV variable pitch, screw-type dry vacuum pumps are environmentally friendly as there is less oil to dispose of and maintain within their design. These pumps are more efficient than a liquid-sealed model and are well suited for industrial and process applications. The SDV’s space-saving C-face motor design eliminates the need for motor coupling and guard. It features a short gas path through the pump for quick discharge.

FEATURES

>> Patented variable pitch rotor design increases efficiency and lowers temperatures
>> No oil or water in contact with process gases
>> Can handle both condensible vapors and some solids without leaving residue
>> Capable of full pumping speed from atmospheric pressure to 1 Torr (1.3 mbar a)
>> Can achieve ultimate vacuum as low as 0.01 Torr (0.013 mbar a)
>> No metal-to-metal contact between operating parts
>> Quiet operation
>> PEEK coated internals reduce damage from corrosive or condensable gases

APPLICATIONS

>> Chemical & Pharmaceutical Processing
>> Solvent Recovery
>> Crystallization
>> Vapor Coating