G-BH1 Data sheet 2BH1 940 Side channel blower Performance curves Vacuum operation Compressor operation ∆p Total pressure difference Dp [mbar] Power consumption P at pump shaft ∆p Total pressure difference Dp [mbar] Temperature rise of conveyed air ∆T [K] Gardner Denver Deutschland GmbH ∆p Total pressure difference Dp [mbar] The performance curves are based on air at a temperature of 15 ° and an C atmospheric pressure of 1013 mbar with a tolerance of ± 10 %. The total pressure differences are valid for suction and ambient temperature up to 25 ° For other conditions please get in touch wit h us. C. Every G-BH pump can be used both as vacuum pump and compressor in continuous operation over the total performance curve range. The motors are available as standard in protection category IP 55 and insulation class F. The vacuum pumps / compressors are UL and CSA approved. Technical data sheet - Editi

Selection and ordering data Type 2BH1 940 No. Frequency Hz Max. differential pressure 2) Current A Vacuum Pressure mbar Weight Approx. Sound pressure level 3) dB(A) 3~ 50/60 Hz, IP55, Insulation material class F, UL 507 and CSA 22.2 No 113 (certificate number E225239) 1 2 3 3~ 50/60 Hz, IP55, Insulation material class F, UL 507 and CSA 22.2 No 113 (certificate number E225239) 1 2 3 In case of frequency converter operation the standard motor insulation system is suitable for converter input voltages up to 460 V. Relief valves available for limiting differential pressure. Measuring surface sound...