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Welch Pumps

Welch CRVpro Robust 2 Stage Oil Sealed Rotary Vacuum Pumps

Welch CRVpro Robust 2 Stage Oil Sealed Rotary Vacuum Pumps

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YOUR BENEFITS

Highest reliability for stable operation and long product lifespan.

  • Reduced risk of chemical attacks and oil breakdown by diluting chemical vapors with a larger oil chamber.
  • Slowing down corrosion by cool running operation.
  • Provides a measure of protection from sublimed chemical vapors with coatingon pump module and oil case.

Extended oil change intervals for less maintenance costs.

  • Less oil consumption by cool running operation.
  • Extended usability of oil due to high dilution effect by a larger oil chamber.

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