Welch Vacuum 2014B-01 DryFast Vacuum Pump, Oil-Free Diaphragm, PTFE, 35 LPM, 40 Torr, 115V

The Welch Vacuum 2014B-01 DryFast two-head diaphragm pump has a 35 liter per minute (LPM) free air displacement with adjustable vacuum to 40 Torr. The polytetrafluoroethylene (PTFE) air flow path is corrosion resistant for use with applications such as rotary evaporation, solvent concentration, and gel drying. The oil-free diaphragm pump allows operation without oil misting and contaminated oil disposal. It is driven by a 1/5 HP motor that accepts 115V, 60Hz input power. It connects to 1/4" inside diameter vacuum system tubing (sold separately).Welch-Ilmvac, a subdivision of Denver Gardner, manufactures vacuum pumps, systems, and components for industrial and research applications under the Welch and Ilmvac brand names. Denver Gardner, founded in 1859, is headquartered in Milwaukee, WI.

• One-head diaphragm vacuum pump for laboratory applications such as rotary evaporation of corrosive vapors
• 35 liter per minute (LPM) free air displacement with adjustable vacuum to 40 Torr
• Polytetrafluoroethylene (PTFE) air flow path for corrosion resistance
• Oil-free diaphragm pump for operation without oil misting and contaminated oil disposal
• 1/5 HP motor accepts 115V, 60Hz input power