DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/c9b336/rotary_positive_di) has announced the addition of the "Rotary ...

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 ...

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 ...

After reciprocating, sliding vane compressors, also referred to as rotary vane compressors, are one of the oldest types of compressors. The first known description of a sliding vane pump was in a book ...

Here's how air-driven and mechanical systems compare. In high-pressure manufacturing environments where every second counts, it's ironic that so many processes rely heavily on low-pressure solutions.

Because peristaltic pumps can deliver a wide range of fluids, these pumps can be used in several industries. One example, according to Dave Beckstoffer, business development manager at Portescap, is ...