Rotary vane pump CRVpro 8 CHEM XC

The Welch CRVpro pumps are high-performance two-stage vacuum pumps. They impress with their long service life, high reliability and low maintenance requirements. The CRVpro series are the perfect partners for freeze dryers, vacuum concentrators, Schlenklines, glove boxes and vacuum ovens, as well as industrial applications.

• Cool running operation for less oil consumption
• Coated oil case to slow metal corrosion
• Extended oil change intervals for less maintenance costs
• Dual voltage

Scope of supply: Every pump is supplied complete with Directorr™ Premium vacuum pump oil, centering rings, clamping rings and motor overload protection.

The CRVpro8 Chem XC is a corrosion-optimised version of the CRVpro8 rotary vane pump particularly suitable for pumping corrosive and chemical gases and vapors as well as drying samples, including aggressive chemicals such as TFA, acetonitrile, HBr and others.

• Coating of the inner surfaces to protect against corrosion
• Oil filter uses an aluminum oxide element that neutralises acids and removes solid reaction products from the oil
• The use of a high-quality synthetic vacuum oil ensures excellent chemical resistance and therefore a long service life