V-VC 202 / V-VC 303 Oil-flooded rotary vane vacuum pumps, capacity 200 to 360 m3/hr, ultimate vacuum 0.1 mbar (abs.). Flange motor, bearings on both sides of the rotor, oil/air heat exchanger. Fitted as standard with fine mesh filter, vacuum non-return valve, gas ballast valve, protection cover and oil separator. Versions for handling of gases with raised oxygen-share as well as versions with high water vapour tolerance for vacuum drying are available.
This document provides technical specifications for the Elmo Rietschle V-VC 202 and V-VC 303 oil-flooded rotary vane vacuum pumps. These pumps feature a flange motor, double-sided rotor bearings, and an oil/air heat exchanger. Standard fittings include a fine mesh filter, vacuum non-return valve, gas ballast valve, protection cover, and oil separator. Special versions are available for handling gases with raised oxygen content and for vacuum drying with high water vapor tolerance.
The document lists specific performance data for both 50 Hz and 60 Hz frequencies, including nominal suction capacity, ultimate partial pressure, rated voltage, motor power, current draw, speed, noise levels, and maximum weight. It also includes a selection diagram and a list of compatible accessories such as soft starters, non-return valves, dust separators, suction filters, and motor starters.
| Suction Capacity (50 Hz) | 200 to 300 m³/hr |
|---|---|
| Suction Capacity (60 Hz) | 240 to 360 m³/hr |
| Ultimate Vacuum | 0.1 mbar (abs.) |
| Rated Voltage (60 Hz) | 380/660V |
| Motor Power (50 Hz) | 4.0 kW |
| Motor Power (60 Hz) | 6.5 kW |
| Speed (50 Hz) | 1450 min⁻¹ |
| Speed (60 Hz) | 1740 min⁻¹ |
| Max. Weight (50 Hz) | 174 kg |
| Max. Weight (60 Hz) | 187 kg |
Standard fittings include a fine mesh filter, vacuum non-return valve, gas ballast valve, protection cover, and oil separator.
Yes, versions for handling gases with raised oxygen-share are available.