Machine Design

Rotary Pumps

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 permanently lubricated ball-bearing motors. An oilless design with a built-in inlet and exhaust filters ensures clean flow. Operational noise is kept to a minimum with a die-cast aluminum sound chamber and external exhaust muffler. The pumps provide up to 10-psi continuous or 15-psi intermittent pressure, 26.0-in. Hg maximum rated vacuum, and 10-cfm maximum flow.

Rietschle Thomas Sheboygan
1419 Illinois Ave.
Sheboygan, WI 53082
(920) 457-4891

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