Hydraulic pumps are essential components in countless industries, from construction and manufacturing to automotive and ...

The rotary vane pump was patented June 16, 1874 by Charles C. Barnes, a Sackville, New Brunswick, Canada engineer who is generally credited with inventing the modern design. Rotary vane compressors ...

For instance, rotary-vane pumps rated for 25,000 operating hours under controlled conditions have failed after several thousand hours in harsh operating conditions.

Its rotary vane magnetic drive pump design combines the leak-free benefits of a magnetic drive pump with the numerous advantages of sliding vane technology, including self-priming, line-stripping ...

QR Series pumps are targeted for industrial-duty applications requiring high-flow, pulse-free vacuum or pressure. The units feature a cast-iron pump housing, extended-life vane design, and ...

The QS5 Vacuum Pump is a two-stage, rotary vane pump with 5-cfm rated displacement for ultimate vacuum down to 15 microns. It is designed for quick, deep evacuation, ... The pump’s design includes a ...

Parker says its Chelsea 560V Series rear-mounted power take-off and vane pump combination offers high power density in a compact and flexible design.