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Specifications

Displacement @50Hz Max	0.039
Displacement @60Hz Max	0.047
Pressure Ultimate	-30000.00
Power Total Rated @50Hz	2200.00
Power Total Rated @60Hz	2600.00
Noise / Sound Level	67.60 db(A) 67.60 db(A)

DBDt 140-400 Side Channel Blower, Two stage, 2.2 kW (@50 Hz)

3002615480

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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.

DBDt

DBDt - Twin impellers and double stage

Double stage and twin impellers allow to manage high flow rates and higher vacuum levels. They are the most complex models to match demanding applications.

The double stage variant increases both the pressure difference and the flow rate of the blower

Specifications

General Product Information

Dimension Length	0.458
Dimension Height	0.327
Dimension Width	0.285
Connection Inlet Flange	1 1/2" BSPP (G) Female
Noise / Sound Level	67.60 db(A) 67.60 db(A)
Power Supply Frequency	50 Hz 60 Hz
Weight	30.50
Power Supply Phase	3-Ph
Cooling Method	Air Cooling
Connection vacuum outlet flange	1 1/2" BSPP (G) Female
Power Supply Voltage	3Ph 230/400V 50Hz 3Ph 265/460V 60Hz

Performance Data

Pressure Backing Max	40000.00
Pressure Ultimate	-30000.00
Nominal rotational speed	49.00
Power Total Rated @50Hz	2200.00
Power Total Rated @60Hz	2600.00
Nominal Rotational Speed 50Hz	48.33
Nominal Rotational Speed 60Hz	58.25
Pressure Differential Max @50Hz	40000.00
Pressure Differential Max @60Hz	34000.00
Displacement @50Hz Max	0.039
Displacement @60Hz Max	0.047

Classification

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

Variants

Impeller Type	Twin Impeller
Stages	Two stage

Operation Conditions - Limitations

Pressure Absolute Inlet Continous Max	1.050 × 10⁵
Altitude Max	1000.00
Temperature Inlet Gas Max	40.00
Temperature Cooling Water Max	20.00

Environmental Conditions

Temperature Ambient Operation Max	40.00
Temperature Ambient Operation Min	-15.00

Documents

Accessories

Product Title	Part Number	Price
Vacuum gauge capsule dial -1 - 0 bar(e),	8092300329	-
Pressure gauge 0-600 mbar	0017000090	-
Indicator DLI-O 50M	0017000081	-
Indicator DLI-O 50F	0017000082	-
Indicator DLI-E 50M	0017000083	-
indicator DLI-E 50F	0017000084	-
Filter IP 2''	0017000087	-
Relief valve RV 50	0017000149	-
Valve holder VH-95 1 1/2''	0017000108	-
Flange SF 1 1/2''	0017000127	-
Non. Ret. Valve NRV-b 1 1/2''	0017000139	-
Inlet filter IF-C 40	0017000048	-
Vac. cyclon filter IF-VC 1 1/2''	0017000053	-
Inlet cyclon filter IF-CCd 40	0017000057	-
Inlet protect. filter IF-CP 1 1/2''	0017000062	-
Flex. sleeve FS 40-250	0017000068	-
Bracket for IF-VC 1 1/2''	0017000073	-
Bracket for IF-CCd 40	0017000077	-
Vac. filter 1 1/2'' (paper)	0017000155	-
Vac. filter 1 1/2'' (poliester)	0017000156	-
Filter IP 1 1/2''	0017000086	-
Hose sleeve HS-V 40	0017000093	-
Nipple NP 1 1/2''	0017000099	-
Hose sleeve HSO 40	0017000103	-
Silencer IS 1 1/2''	0017000117	-
Silencer FS 1 1/2''	0017000122	-
Connection S 1 1/2''	0017000133	-