VADS 250Pumping speed 290 m³/hUltimate pressure 0.1 mbar
VADS 1500+
The Becker VADS 1500+ is a contact-free compressing screw vacuum pump with integrated VARIAIR frequency converter (30 kW) for high pumping speeds: up to 1380 m³/h down to 200 mbar absolute. Ehrler & Beck advises on sizing and service.
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- Pumping speed 1,380 m³/h 50 Hz 1,380 m³/h 60 Hz
- Ultimate pressure 200 mbar
Becker VADS 1500+ – screw vacuum pump for high pumping speeds
The VADS 1500+ delivers up to 1380 m³/h and works down to 200 mbar absolute. The VARIAIR frequency converter VAU30 (30 kW, 380–480 V, 50/60 Hz) controls the rotor frequency between 110 and 200 Hz. Sound pressure level 75 dB(A) at 110 Hz or 80 dB(A) at 200 Hz, weight 1200 kg, dimensions 1600 × 1510 × 1806 mm (L × W × H), connections DN 150.Contact-free screw technology
The screw rotors compress without contact and oil-free; the direct drive via the integrated frequency converter matches the output to the demand. The unit is built completely in one housing and is air-cooled.Advice and service
Ehrler & Beck supports you in sizing and carries out maintenance and repair.| Pumping speed 50Hz | 1,380 |
|---|---|
| Pumping speed 60Hz | 1,380 |
| Ultimate pressure | 200 |
| Weight | 1,200 |
| Length | 160 |
| Width | 151 |
| Height | 180.6 |
| Inlet connection flange | DN 150 |
| Outlet connection flange | DN 150 |
| Noise level | 75 dB(A) |
| Cooling method | Air cooling |
| Oil type | Oil-free |
Convert units: vacuum and pressure units · Nm³/h to m³/h
Additional technical data
| Technical data | Value |
|---|---|
| Design | Screw vacuum pump, contact-free compression, air-cooled, with VARIAIR frequency converter |
| Max. pumping speed | 1380 m³/h |
| Vacuum (absolute) | 200 mbar |
| Frequency range | 110–200 Hz |
| Frequency converter | VAU30, 30 kW, 380–480 V, 50/60 Hz |
| Sound pressure level | 75 / 80 dB(A) at 110 / 200 Hz |
| Weight | 1200 kg |
| Dimensions L × W × H | 1600 × 1510 × 1806 mm |
| Connections | DN 150 |
| Becker data sheet | Dated 2022-01-19 |
| Product name | Part number |
|---|---|
| Oil filter cartridge | 765302 05000 |
| Filter insert | 709580 00000 |
| Sealing ring | 948080 00000 |
| Sealing ring | 948081 00000 |
| Sealing ring | 948082 00000 |
| Spacer sleeve | 013900 40100 |
| Spacer ring | 011407 31100 |
| Pressure sensor | 769302 42100 |
| Rubber buffer | 741312 00000 |
| Rubber buffer | 741333 00000 |
| Compensator | 763906 00000 |
| Solenoid valve | 767401 00210 |
| Solenoid valve | 767403 10010 |
| Pressure gauge | 737417 00000 |
| Measuring transducer 0-1 bar | 769302 42090 |
| Motor | 443692 12311 |
| Oil filter, complete | 909700 31100 |
| Oil pump | 923401 31100 |
| Oil sight glass | 907308 00000 |
| Non-return flap | 737500 99640 |
| Non-return valve | 737502 31100 |
| Screw compressor | 754400 31100 |
| Valve, complete | 537505 31100 |
| Fan | 002305 29100 |
VADS 250Pumping speed 290 m³/hUltimate pressure 0.1 mbarVADS 1500+ VerdichterPumping speed 1,230 m³/h