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Rotary vane pump CRVpro 16/24/30


The Welch CRVpro pumps are high-performance two-stage rotary vane 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
  • Large oil case to reduce the risk of chemical attacks
  • Anti-suck back valve
  • Dual voltage

Scope of supply: every pump is supplied completely with Directorr" Premium vacuum pump oil, centering rings, clamping rings and motor overload protection
SpecificationsCRVpro 16/24/30
Ultimate vacuum (partial) without gas ballast:3 x 10-4 mbar
Ultimate vacuum (total) without gas ballast:3 x 10-3 mbar
Ultimate vacuum (total) with gas ballast:6 x 10-2 mbar
Connection:Small flange NW 25
Motor rating:0.37/0.4 kW
Nominal speed 50/60Hz:1450/1750 rpm
Dimensions (L x W x H):569 x 206 x 289 mm


TypeFlow
rate
(50/60Hz)
L / min.
Oil
capacity
ml
Weight
kg
PKCat. No. Ord.minimo PzPrezzo unitario/Q.tÓ/EUR 
CRVpro 16280/336240037.016.291 0621su richiesta 
CRVpro 24400/480220038.516.291 0631su richiesta 
CRVpro 30483/580210039.516.291 0641su richiesta 
Accessori:
 Accessories for CRVpro 4/6/8/16/24/30
Articoli alternativi:
Pompa rotativa a palette CRVpro 4/6/8
Basic CRVpro Package solution
Basic CRVpro Package solution + PIZA 111