Welch Duoseal Belt-Drive High Vacuum Pumps

Category: Brand:

Product Details

  • High contamination tolerance
  • Ultimate vacuum <0.001 Torr
  • Low RPM for long service life

Suggested Applications

  • Vacuum Distillation
  • Vacuum Oven
  • Vacuum Manifolds
  • Glove Boxes


DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist.

โทรศัพท์ : 02-9073530