Manufactured to meet research and production requirements, the Rotary Vane Pump Package CRVpro Series, specifically the Crvpro 4 model, is designed for applications in freeze dryers, vacuum centrifuges, vacuum ovens, Schlenk technology, and glove boxes. This two-stage rotary vane pump boasts an IP rating of 54, ensuring resistance to dust and water spray. With a weight of 21 kg, it measures 463 x 157 x 230 mm and features a DN 16 KF small flange connection. It operates on a motor power of 370 W, producing a noise level of 50 dB and delivering a suction capacity of 63.0 litres per minute or 3.8 cubic meters per hour. The pump's large oil reservoir reduces the concentration of chemicals, extending oil change intervals.

• Category: Rotary pumps
• W x D x H: 463 x 157 x 230 mm
• Oil filling: 1,15 l
• End vacuum (abs.): 2 x 10 -3 mbar
• Suction capacity (l/min): 63.0
• IP rating: 54
• Type: CRVpro 4
• Weight: 21 kg
• Mains connection: 115-230 V, 50/60 Hz
• Noise level: 50 db
• End vacuum abs. with gas ballast: 7 x 10 -2 mbar
• Connection: DN 16 KF small flange
• Ambient temperature: +10 - +40 °C
• Media temperature: +10 - +40 °C
• Motor power: 370 W
• Suction capacity (m³/h): 3.8