CIRCOR has unveiled its IMO 3-screw positive displacement rotary pump technology, available in the 3D and 3E series. Designed for transfer and circulation of transformer insulating oil, the IMO ...
Blackmer, part of PSG, a Dover company and a global leader in positive displacement, regenerative turbine and centrifugal pump, and reciprocating compressor technologies, says its S Series Twin Screw ...
GV oil-sealed rotary-screw vacuum pumps combine oil-sealed rotary screw technology and advanced screw design. These systems operate in 1 to 500-mbar pressure ranges. Two screw elements rotate at slow ...