Rotary vane pump CRVpro 16/24/30
Rotary vane pump CRVpro 16/24/30
Rotary vane pump CRVpro 16/24/30


The Welch CRVpro pumps are high-performance two-stage rotary vane pumps. These robust vacuum pumps 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.
Advantages:
  • 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 delivery: every pump is supplied complete 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. Ref. FabricantePrecio/Unidad
de embalaje/EUR
CRVpro 16280/336240037.0016.291 062 3162-004,108.85
CRVpro 24400/480220038.5016.291 063 3242-005,137.70
CRVpro 30483/580210039.5016.291 064 3302-006,231.65
Accesorios:
 Accessories for CRVpro 4/6/8/16/24/30 / Welch Vacuum