Ulvac is an international corporation that designs, manufacturers and markets rotary vane pumps in belt driven and direct drive configurations. Belt driven rotary pumps offer pumping speeds from 6.5 up to 247 CFM, while direct drive designs feature pumping speeds of 6 up to 336 CFM.

Dekker Vacuum Technologies is a manufacturer of rotary vane pumps and pumping systems. The RVR Series are high vacuum lubricated rotary vane pumps capable of pressures down to .075 Torr. Dekker's RVH series are capable of pressures down to .0038 Torr.

APPL are distributors of vacuum pumps and systems. They offer HS Machinery lubricated rotary vane pumps in 1 - 4 HP. APPL also offers Pneumofore oil-less rotary vane pumps in .6 - 7.5 HP configurations.

HullVac are manufacturers of rotary vane vacuum pumps. Their HDV Series direct drive rotary vane vacuum pumps are available in 6 - 11 CFM. Their HBV Series are belt drive pumps available in 10 18 CFM.

HyVac Medi-Vac pumps are continuous duty, direct drive medium vacuum pumps with vibration-less operation, suitable for work to 24-27" of mercury vacuum. These oil free rotary vane pumps are designed for vacuum holding, pick and place applications, degassing, gas sampling and vacuum frames.

United Vacuum is a manufacturer of vacuum pumps and a remanufacturer of rotary piston pumps. Their rotary vane vacuum pumps are remanufactured to meet or exceed OEM specifications. Brands include Alcatel, Edwards, Welch and Leybold.

Vacuubrand are manufacturers of laboratory and instrumentation vacuum pumps for rough and fine vacuum. Products include rotary vane pumps, oil-free diaphragm pumps, complete pumping units, and flexible vacuum systems.

MSC Industrial Supply is a distributor and supplier of rotary vane vacuum pumps from Gast, Suburban Tool and Welch Vacuum. Horsepower ranges from 1/16 to 1 1/2. Cubic feet per minute ranges from 0.90 to 21.00.

AB Industrial is a pump rep/distributor serving the mid-Atlantic. Types of pumps include rotary vane, peristaltic, lobe, gear, diaphragm, pistion and sanitary.