The Welch CRVpro8 Rotary Vane Vacuum Pump delivers reliable performance with a durable design, ideal for laboratory and industrial applications requiring consistent vacuum power.
Product Features
- Consumes less oil with cool running operation
- Large oil capacity minimizes oil breakdown
- Chemical-resistant coating in oil case and pump module protects non-moving parts
- Noise level up to ≤50 dB(A) for quiet operation
- IP54 enclosure rating for added protection
- Flow rate of 4.7 CFM (133 L/min)
- Operates on 230 VAC power supply
Benefits
- Runs 10°C cooler than standard rotary vane pumps for longer oil life
- Reduces chemical activity in pump oil, extending service intervals
- Low noise and compact design ensure a better working environment
- Durable construction provides reliable long-term performance
Why Choose Welch CRVpro8?
The CRVpro8 is part of Welch’s CRVpro series of two-stage, direct-drive rotary vane vacuum pumps. Featuring gas ballast, forced oil lubrication, anti-suck back valve, low noise operation, and thermal overload protection, it is designed to provide efficient and dependable operation. Perfect for applications such as freeze drying, degassing, vacuum ovens, and concentrators.
