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Specifications

Displacement @50Hz Max 0.569
Displacement @60Hz Max 0.689
Power Total Rated @50Hz 25000.00
Power Total Rated @60Hz 29000.00
Noise / Sound Level 75.00 db(A) 75.00 db(A)

DBSt 2050- Side Channel Blower, Single stage, (@50 Hz)

8055810039

Availability

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Variant

Explore the range of variants given below to compare the product

Short Description Part Number
DBSt 2050-160
8055810038
DBSt 2330-310
8055810039
Product Details

Side Channel Blowers

Introducing the Atlas Copco DB series Side Channel Blowers - a tested and reliable technology for rough vacuum level and low pressure as well, suitable for industrial application in the most efficient way possible. Available in single and double-stage variants the DB series do not require oil to operate. This ensures a clean operation, free of emissions and no contamination to the process. They are designed to be robust, clean, compact, and silent suited for rough industrial applications with high efficiency. The modular construction of DB side channel blowers ensures efficient performance with minimal energy consumption.

DBSt

DBSt - Twin impellers and single stage

The twin impellers working in parallel allow for large quantities of suction air up to 1980 m3/h with discrete vacuum levels up to -300 mbar. The twin impeller variant increases the flow capacity of the blower.

Specifications

General Product Information

Dimension Length 0.662
Dimension Height 0.833
Dimension Width 0.610
Connection Inlet Flange 5" BSPP (or G 5") Female
Noise / Sound Level 75.00 db(A)
75.00 db(A)
Power Supply Frequency 50 Hz
60 Hz
Weight 249.50
Power Supply Phase 3-Ph
Cooling Method Air Cooling
Connection vacuum outlet flange 5" BSPP (or G 5") Female
Power Supply Voltage 3Ph 400/690V 50Hz
3Ph 460/690V 60Hz
IP Rating IP55
Connection Inlet / Outlet Flange 5" BSPP (or G 5") Female / 5" BSPP (or G 5") Female

Performance Data

Power Total Rated @50Hz 25000.00
Power Total Rated @60Hz 29000.00
Nominal Rotational Speed 50Hz 0.818
Nominal Rotational Speed 60Hz 0.981
Pressure Differential Max @50Hz 27000.00
Pressure Differential Max @60Hz 23000.00
Displacement @50Hz Max 0.569
Displacement @60Hz Max 0.689

Operation Conditions - Limitations

Pressure Absolute Inlet Continous Max 1.050 × 10⁵
Altitude Max 1000.00
Temperature Inlet Gas Max 40.00

Environmental Conditions

Temperature Ambient Operation Max 40.00
Temperature Ambient Operation Min -30.00

Classification

Classification High / Medium / Rough Vacuum pump Rough Vacuum Pump
Classification Dry or Wet Pump Dry
Classification Vacuum Pump Technology Side Channel Blower
Classification Product Pressure Range Rough Vacuum: 1000 mbar - 1 mbar
Above Atmospheric Pressure: 1000 - 2000 mbar

Variants

Impeller Type Twin Impeller
Stages Single stage
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