DBS 100Pumping speed 100 m³/h
DBS 220 DBS 220-130, 3Ph 50 Hz 230/400 V, 60 Hz 265/460 V
The Atlas Copco DBS 220 is a single-stage side channel blower with a single impeller: oil-free, non-contact and with an IE3 motor, for vacuum and pressure operation. It delivers up to 219 m³/h (50 Hz) and reaches a vacuum of up to −250 mbar. Ehrler & Beck supplies the DBS 220 in three variants with accessories and service.
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- Pumping speed 219 m³/h 50 Hz 265 m³/h 60 Hz
- Rated motor power 1.1 kW 50 Hz 1.3 kW 60 Hz
| Variant | Part number |
|---|---|
| DBS 220-130, 3Ph 50 Hz 230/400 V, 60 Hz 265/460 V (selected) | 3002615423 |
| DBS 220-175, 3Ph 50 Hz 230/400 V, 60 Hz 265/460 V | 3002615424 |
| DBS 220-250, 3Ph 50 Hz 230/400 V, 60 Hz 265/460 V | 3002615425 |
Atlas Copco DBS 220 – single-stage side channel blower with single impeller
Depending on the model, the DBS 220 delivers up to 219 m³/h at 50 Hz and up to 265 m³/h at 60 Hz. According to the characteristic curve table, it reaches down to −250 mbar in vacuum operation and up to +250 mbar in compressor operation. The motor power is 1.1–2.6 kW (IE3). Dimensions up to 314 × 327 × 365 mm (L × W × H), weight 25.5–27.5 kg, inlet and outlet G 2" (DN 50).Oil-free side channel principle
Atlas Copco recommends the DBS series for applications that require volume flows up to about 1000 m³/h and a low vacuum down to −350 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 DBS 220
The DBS 220 is available from Ehrler & Beck in three variants: 3002615423 (DBS 220-130), 3002615424 (DBS 220-175), 3002615425 (DBS 220-250). 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 | 219 |
|---|---|
| Pumping speed 60Hz | 265 |
| Rated motor power 50Hz | 1.1 |
| Rated motor power 60Hz | 1.3 |
| Motor efficiency class | IE3 |
| Weight | 25.5 |
| Length | 31.4 |
| Width | 32.7 |
| Height | 36.5 |
| Inlet connection flange | G 2" |
| Outlet connection flange | G 2" |
| Noise level | 67.2 dB(A) |
| Cooling method | Air cooling |
| Oil type | Oil-free |
Additional technical data
| Technical data | Value |
|---|---|
| Model | DBS 220-130 |
| Design | Single-stage side channel blower with single impeller |
| Mains connection | 3Ph 50 Hz 230/400 V, 60 Hz 265/460 V |
| Max. volume flow 50 Hz / 60 Hz | 219 / 265 m³/h |
| Max. vacuum / overpressure according to the characteristic curve | −100 mbar / +100 mbar |
| Rated motor power | 1.1 kW (50 Hz) / 1.3 kW (60 Hz), IE3 |
| Volume flow in vacuum operation, 50 Hz | −50 mbar: 195 m³/h, −100 mbar: 170 m³/h |
| Volume flow in vacuum operation, 60 Hz | −50 mbar: 240 m³/h, −100 mbar: 220 m³/h |
| Volume flow in compressor operation, 50 Hz | +50 mbar: 195 m³/h, +100 mbar: 170 m³/h |
| Volume flow in compressor operation, 60 Hz | +50 mbar: 240 m³/h, +100 mbar: 220 m³/h |
| Sound pressure level (figure from the Atlas Copco shop) | 67.2 dB(A) |
| Cooling | Air |
| Ambient temperature (figure from the Atlas Copco shop) | -30 to 40 °C |
| Dimensions L × W × H | 314 × 327 × 365 mm |
| Weight | 25.5 kg |
| Inlet / outlet | G 2" (DN 50) female thread / G 2" (DN 50) female thread |
| Product name | Part number |
|---|---|
| Connection elbow Manifold-V 50 | 0017000042 |
| Inlet filter IF-C 50 (compressor operation) | 0017000049 |
| Vacuum cyclone filter IF-VC 2" | 0017000054 |
| Cyclone double filter IF-CCd 50 | 0017000058 |
| Inlet protection filter IF-CP 2" (compressor operation) | 0017000063 |
| Flexible sleeve FS 50-250 | 0017000069 |
| Bracket for IF-VC 2" | 0017000074 |
| Bracket for IF-CCd 50 | 0017000078 |
| Vacuum filter 2" (paper) | 0017000157 |
| Vacuum filter 2" (polyester) | 0017000158 |
| 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 2" | 0017000087 |
| Pressure gauge 0-600 mbar | 0017000090 |
| Pressure gauge 0-1000 mbar | 0017000091 |
| Hose connection HS 50 | 0017000094 |
| Vacuum gauge -1 to 0 bar(e), class 1.0, G 1/2" | 8092300329 |
| Vacuum gauge 0 to 1000 mbar(a), class 1.0, G 1/2" | 8092300337 |
| Nipple NP 2" | 0017000100 |
| Hose connection HSO 50 | 0017000104 |
| Valve holder VH-95 2" | 0017000109 |
| Inline silencer IS 2" | 0017000118 |
| Final silencer FS 2" | 0017000123 |
| Standard flange SF 2" (fitted as standard) | 0017000128 |
| Connection S 2" | 0017000134 |
| Non-return valve NRV-b 2" | 0017000140 |
| Flange RV 50 | 0017000145 |
| Relief valve RV 50 | 0017000149 |
| Elbow for vertical mounting VIM 2" | 0017000165 |
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