VATP 1600Pumping speed 1,570 m³/h
VARIAIR RV 2.1944/10
The Becker VARIAIR RV 2.1944/10 is a contact-free compressing radial blower with VARIAIR frequency converter for large air volumes: up to 1570 m³/h as a vacuum generator down to −290 mbar or as a compressor up to +410 mbar. Ehrler & Beck advises on selection and service.
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- Pumping speed 1,570 m³/h 50 Hz 1,570 m³/h 60 Hz
Becker VARIAIR RV 2.1944/10 – radial blower for vacuum and pressure
The VARIAIR RV 2.1944/10 delivers up to 1570 m³/h and reaches down to −290 mbar relative in suction operation and up to +410 mbar relative in pressure operation. The frequency is up to 400 Hz; the VARIAIR frequency converter (11–22 kW, alternatively as a 7.5 kW version, 400–480 V ±10 %, 50/60 Hz) matches the air volume precisely. Sound pressure level 75 dB(A) (at −180 mbar, 350 Hz), weight 60 kg without converter; frequency converter 21 kg, dimensions 549.9 × 438.5 × 520 mm (without converter) (L × W × H), connection Ø 150 mm.Design
The radial blower works with an external VARIAIR frequency converter (including wall bracket, cable length between converter and blower max. 4.0 m). The impeller rotates without contact and at very high speed; as a result the blower works with little wear and little maintenance.Advice and service
Ehrler & Beck supports you in sizing and carries out maintenance and repair.| Pumping speed 50Hz | 1,570 |
|---|---|
| Pumping speed 60Hz | 1,570 |
| Weight | 81 |
| Length | 54.99 |
| Width | 43.85 |
| Height | 52 |
| Inlet connection flange | Ø 150 mm |
| Noise level | 75 dB(A) |
| Cooling method | Air cooling |
| Oil type | Oil-free |
Additional technical data
| Technical data | Value |
|---|---|
| Design | Radial blower, contact-free compression, air-cooled, with VARIAIR frequency converter |
| Max. air volume | 1570 m³/h |
| Max. vacuum (relative) | −290 mbar |
| Max. pressure (relative) | +410 mbar |
| Frequency | up to 400 Hz |
| Frequency converter | 11–22 kW (alternatively 7.5 kW), 400–480 V ±10 %, 50/60 Hz |
| Sound pressure level | 75 dB(A) (at −180 mbar, 350 Hz) |
| Weight | 60 kg without converter; frequency converter 21 kg |
| Dimensions L × W × H | 549.9 × 438.5 × 520 mm (without converter) |
| Connection | Ø 150 mm |
| Becker data sheet | Dated 2023-06-30 |
VATP 1600Pumping speed 1,570 m³/h