Rugged Industrial Vacuum Pumps and Systems


Welch High Vacuum Direct Drive Vane Pump

  • Quiet, cool running oil-less operation
  • Economical, compact, lightweight design ideal for O.E.M. applications
  • Extended life graphite vane design
  • Ready to use out of box with handle, hose barb, line cord, switch and external exhaust muffler
  • Built-in inlet and exhaust filters
* Ultimate pressure of 100 Torr (26 in. Hg)

* Free air displacement up to 10 CFM (238 L/min)

Also, consider the Ulvac Heliot Vacuum Leak Detector in your order.

Dry Low Vacuum Oil-Less Piston & Diaphragm Pumps

  • High water vapor tolerance
  • Lightweight
  • Compact
  • High Throughput
  • Oil-Free Pumps
* Ultimate pressure of 25 Torr (29 in. Hg)

* Free air displacement to 6.2 CFM (176 L/min)

High Vacuum Belt Drive Vane Pump

  • Stable, high efficiency pumping below 1 Torr
  • Lower pump RPM reduces internal wear compared to high speed direct-drives
  • Cool running lowers maintenance requirements
  • Less moving parts increase pump durability
  • High contamination tolerance
* Ultimate Pressure to 10 -4 Torr (29.92 in. Hg)

* Free air displacement to 23 CFM -650 LPM

High Vacuum Direct Drive Vane Pump

  • Compact
  • Lightweight
  • High Performance
  • Quiet Operation
* Ultimate pressure to 10 -4 Torr (29.92 in. Hg)

* Free air displacement to 55 CFM (1558 L/min)

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