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The robust vacuum pump CRV pro 8 belongs to the new high-performance two-stage rotary vane pumps generation of Welch. The pump impresses with its long service life, absolute reliability and its low maintenance requirements.

This has been enabled thanks to 3 major innovations:

  • Its low running temperature, which slows down potential corrosion processes and reduces the oil consumption.
  • Its large oil reservoir ensures a low chemical concentration, which contributes to the prolongation of the oil exchange intervals.
  • Its special inside coating increases the chemical resistance of the pump.

Scope of delivery: Pump with motor, 3 line cords (EU/UK/US), 2 liters of oil, centering ring with dirt trap, centering ring, 2 clamping rings.

The new product series CRVpro provides highest reliability for stable operation and long product lifespan. Customers benefit from a reduced risk of chemical attacks and oil breakdown by diluting aggressive chemicals with a larger oil chamber. Its cool running characteristic also slows down any corrosion process. Additionally a chemical resistant coating protects the stationary components.

All two-stage rotary vane pumps from Welch are delivered ready to work with an anti-suck back valve, oil charging, gas ballast valve, centering ring and clamping ring for easy installation on your application and motor overload protection

Contact us for more information.

SKU: 3083-00 Category:
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