DBSt 1010Pumping speed 1,006 m³/h
DBSt 1980 DBSt 1980-150, 3Ph 50 Hz 400/690 V
The Atlas Copco DBSt 1980 is a single-stage side channel blower with two impellers working in parallel: oil-free, non-contact and with an IE3 motor, for vacuum and pressure operation. It delivers up to 1985 m³/h (50 Hz) and reaches a vacuum of up to −200 mbar. Ehrler & Beck supplies the DBSt 1980 in two variants with accessories and service.
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- Pumping speed 1,985 m³/h 50 Hz
- Rated motor power 18.5 kW 50 Hz
| Variant | Part number |
|---|---|
| DBSt 1980-150, 3Ph 50 Hz 400/690 V (selected) | 3002615478 |
| DBSt 1980-200, 3Ph 50 Hz 400/690 V, 60 Hz 460/795 V | 3002615479 |
Atlas Copco DBSt 1980 – single-stage side channel blower with two impellers working in parallel
Depending on the model, the DBSt 1980 delivers up to 1985 m³/h at 50 Hz and up to 2382 m³/h at 60 Hz. According to the characteristic curve table, it reaches down to −200 mbar in vacuum operation and up to +200 mbar in compressor operation. The motor power is 18.5–26 kW (IE3). Dimensions up to 931 × 548 × 654 mm (L × W × H), weight 200–209.5 kg, inlet and outlet G 5" (DN 125).Oil-free side channel principle
According to Atlas Copco, the twin impellers of the DBSt series, working in parallel, draw in large volumes of air – up to 1980 m³/h at a vacuum of up to −300 mbar. The impeller accelerates the air in the side channels without contact; there is no oil, no oil filter and no exhaust filter, and the exhaust air stays clean.Applications of the range
Atlas Copco lists, among others, pad printing, paper cutting, roller cleaning, yarn processing, pneumatic conveying, vacuum tables, drying, the extraction of condensate, paint mist, chips and dust, and waste water treatment.Variants of the DBSt 1980
The DBSt 1980 is available from Ehrler & Beck in two variants: 3002615478 (DBSt 1980-150), 3002615479 (DBSt 1980-200). The characteristic curve values of each variant – vacuum and compressor operation, 50 and 60 Hz – are given in the technical data.Features of the DB series
- Highly efficient: IE3 motors as standard
- Low noise level thanks to the blade geometry and integrated silencers on the suction and pressure sides
- Clean and oil-free: contact-free operating principle without contamination of the exhaust air
- Fully enclosed aluminium housing, motor with thermal protection, durable bearings
- Modular design, virtually maintenance-free
- Compact footprint, can be used as a vacuum pump or compressor
| Pumping speed 50Hz | 1,985 |
|---|---|
| Rated motor power 50Hz | 18.5 |
| Motor efficiency class | IE3 |
| Weight | 200 |
| Length | 93.1 |
| Width | 54.8 |
| Height | 65.3 |
| Inlet connection flange | G 5" |
| Outlet connection flange | G 5" |
| Noise level | 89.3 dB(A) |
| Cooling method | Air cooling |
| Oil type | Oil-free |
Additional technical data
| Technical data | Value |
|---|---|
| Model | DBSt 1980-150 |
| Design | Single-stage side channel blower with two impellers working in parallel |
| Mains connection | 3Ph 50 Hz 400/690 V |
| Max. volume flow 50 Hz / 60 Hz | 1985 / – m³/h |
| Max. vacuum / overpressure according to the characteristic curve | −150 mbar / +150 mbar |
| Rated motor power | 18.5 kW (50 Hz), IE3 |
| Volume flow in vacuum operation, 50 Hz | −50 mbar: 1900 m³/h, −100 mbar: 1780 m³/h, −150 mbar: 1640 m³/h |
| Volume flow in compressor operation, 50 Hz | +50 mbar: 1900 m³/h, +100 mbar: 1800 m³/h, +150 mbar: 1700 m³/h |
| Sound pressure level (figure from the Atlas Copco shop) | 89.3 dB(A) |
| Cooling | Air |
| Ambient temperature (figure from the Atlas Copco shop) | -30 to 40 °C |
| Dimensions L × W × H | 931 × 548 × 653 mm |
| Weight | 200 kg |
| Inlet / outlet | G 5" (DN 125) female thread / G 5" (DN 125) female thread |
| Product name | Part number |
|---|---|
| Connection elbow Manifold 125 | 0017000046 |
| Inlet filter IF-C 125 (compressor operation) | 0017000052 |
| Inlet protection filter IF-CP 5" (compressor operation) | 0017000066 |
| Flexible sleeve FS 125-330 | 0017000072 |
| Vacuum filter 5" (paper) | 0017000163 |
| Clogging indicator, optical DLI-O 50M | 0017000081 |
| Clogging indicator, optical DLI-O 50F | 0017000082 |
| Clogging indicator, electrical DLI-E 50M | 0017000083 |
| Clogging indicator, electrical DLI-E 50F | 0017000084 |
| Inlet protection IP 4" | 0017000089 |
| Pressure gauge 0-600 mbar | 0017000090 |
| Hose connection HS 125 | 0017000097 |
| Vacuum gauge -1 to 0 bar(e), class 1.0, G 1/2" | 8092300329 |
| Hose connection HSO 100 | 0017000107 |
| Valve holder VH-175 5" | 0017000115 |
| Standard flange SF 5" (fitted as standard) | 0017000131 |
| Connection S 5" | 0017000137 |
| Non-return valve NRV-b 5" | 0017000143 |
| Flange RV 100 | 0017000148 |
| Relief valve RV 100 | 0017000151 |
| Elbow for vertical mounting VIM 5" | 0017000168 |
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