Welch Vacuum 1405W-01 DuoSeal Belt-Drive Mounted Pump, Explosion Proof Motor, 90 LPM, 115V

The Welch Vacuum 1405W-01 DuoSeal single-stage vacuum pump has a 90 liter per minute (LPM) free air displacement with adjustable vacuum to 0.0001 Torr. It is suitable for applications such as drying manifolds, freeze drying, vacuum ovens, glove boxes, degassing, concentrations, and distillation. The pump is driven by a 1/2 HP explosion-proof motor that accepts 115V, 60Hz input power. The motor operates at 525 rpm for long service life and a belt guard encloses the belt and pulleys for safety. The pump has a 1"-20 National Pipe Taper (NPT) thread inlet for connection to 7/16" bore 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.

• Single-stage belt-drive pump for vacuum applications such as drying manifolds, freeze drying, vacuum ovens, glove boxes, degassing, concentrations, and distillation
• 90 liter per minute (LPM) free air displacement with adjustable vacuum to 0.0001 Torr
• 525 rpm motor for long service life
• 1"-20 National Pipe Taper (NPT) thread inlet for connection to 7/16" bore tubing (sold separately)
• 1/2 HP explosion-proof motor accepts 115V, 60Hz input power