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2BH1 690

Product catalog summary

Technical Specifications:
The document provides technical specifications for the G-BH1 side channel blower, which can function as both a vacuum pump and a compressor. The performance curves are based on air at 15°C and atmospheric pressure of 1013 mbar, with a tolerance of ±10%. The equipment is suitable for continuous operation across the entire performance curve range.

Motor and Electrical Details:
The motors are available in protection category IP 55 and insulation class F. They are UL and CSA approved, complying with EN 60034-1/-2/-30 standards and thermal class F. The standard motor insulation system is suitable for converter input voltages up to 460 V, with specific voltage ranges provided for different frequencies.

Performance and Operation:
The document includes performance curves for both vacuum and compressor operations, indicating power consumption, pressure differences, and temperature rise of conveyed air. Relief valves are available to limit differential pressure. The sound pressure level is measured according to EN ISO 3744.

Compliance and Standards:
All G-BH pumps comply with the 2006/42/EC (machinery) and 2006/95/EC (low voltage) directives. The document notes that changes in performance curves, data, and weights may occur without prior notice.

Contact Information:
Gardner Denver Deutschland GmbH provides contact details for further inquiries, including phone numbers and email addresses.

Catalog excerpts

G-BH1 Data sheet 2BH1 690 Side channel blower Performance curves Vacuum operation Compressor operation Total pressure difference ∆p [mbar] 1 Power consumption P at pump shaft [kW] Total pressure difference ∆p [mbar] Temperature rise ∆T of conveyed air [K] Gardner Denver Deutschland GmbH Total pressure difference ∆p [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 - Edi

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Selection and ordering data Type 2BH1 690 No. Frequency Rated Voltage Max. differential 2) pressure Vacuum Pressure mbar Sound pressure 3) level dB(A) Weight Approx. 3~ 50/60 Hz, IP55, Insulation material class F, UL 507 and CSA 22.2 No 113 (certificate number E225239) 1 3~ 50/60 Hz, IP55, Insulation material class F, UL 507 and CSA 22.2 No 113 (certificate number E225239) 1 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 pressure...

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