+353 (0)1 4523432
- Chromatography
- Environmental
- Laboratory
- Analytical Measurement and Testing
- Automation and Software
- BioScience
- BOD
- Centrifuge
- Chemical Reactors
- Cleaning and Sterilisation
- Conductivity
- COVID-19 Safety Equipment
- Dissolved Oxygen
- Distillation, Separation, Filtration
- Environmental Soil-Water-Food Analysis
- Filtration
- Gas Generators
- General Laboratory Consumables
- Glassware
- Heating and Cooling Technology
- Ionselective
- Isolation Chamber
- Lab Consumables
- Lab Furnishings
- Labware
- Life Sciences
- Liquid Handling
- Microbiology
- Multi-Parameter
- Occupational Safety
- Optical instruments and Microscopes
- ORP, Redox
- pH
- Photometry
- Powder Flow Testing
- Sample Preparation
- Spectrafuge
- Spectroscopy
- Stirring, Shaking, Mixing
- Tablet Testing
- Texture
- Titrator
- Turbidity
- Vacuum Technology
- Accessories
- Desiccators
- Diaphragm Pumps
- Laboratory Freeze Dryers
- Piston Pump
- Rotary Vane Pumps
- Pumps
- Accessories and spare parts for rotary vane pumps
- Accessories for CRVpro 4/6/8/16/24/30
- Rotary vane pump Complete packages Premium CRVpro 4/6 + VMpro 2
- Rotary vane pump CRVpro 16/24/30
- Rotary vane pump CRVpro 2
- Rotary vane pump CRVpro 4/6/8
- Rotary vane pump RE 2.5, one-stage
- Rotary vane pump RE 6, one-stage
- Rotary vane pump RE 9, one-stage
- Rotary vane pump RZ 2.5, two-stage
- Rotary vane pump RZ 2.5, two-stage, package
- Rotary vane pump RZ 6, two-stage
- Rotary vane pump RZ 6, two-stage, package 1
- Rotary vane pump RZ 6, two-stage, package 2
- Rotary vane pump RZ 6, two-stage, package 3
- Rotary vane pump RZ 6, two-stage, package 4
- Rotary vane pump RZ 9, two-stage
- Rotary vane pumps
- Rotary vane pumps Complete packages Basic CRVpro 2/4/6/8
- Rotary Vane Vacuum Pump RC 6
- Pumps
- Vacuum Controllers
- Water Jet Pumps
- Viscosity
- Water Purification System
- Weighing
- Life Science
- promotions
- Ultra Violet Sanitisation
Rotary vane pump CRVpro 2
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.
| Specifications | |
| Ultimate pressure without gas ballast partial: | 3 x 10-4 mbar |
| Ultimate pressure without gas ballast total: | 3 x 10-3mbar |
| Ultimate pressure with gas ballast total: | 9 x 10-2mbar |
| Connection: | DN 16 KF |
| Motor rating 50/60Hz: | 0.29/0.3 kW |
| Nominal speed 50/60Hz: | 1440/1720 rpm |
| Dimensions (L x W x H): | 384 x 138 x 211 mm |
| Weight: | 15 kg |
