โบลเวอร์ความดันต่างสูง Gardner Denver G-2BH7

Technical description

The G-2BH7 side channel blower reaches a differential pressure up to 1,000 mbar. Systems that need this pressure range have traditionally been noisy, bulky or prone to wear; the G-2BH7 combines wear-free running with a low noise level and stays usable in demanding applications.

As a vacuum pump or compressor it can run up to 20,000 hours without a maintenance stop. IE2 motor versions are available on request.

Key features

• Wear-free operation with a low noise level
• Differential pressure up to 1,000 mbar
• Up to 20,000 hours between maintenance stops
• G-BH8 variant with the best power-to-weight ratio, -550 to +720 mbar, IE3 motors

Typical applications

• Chemical and petrochemical process duty
• Fluid bed drying and coating
• Glass tempering quench air
• Dense phase pneumatic conveying

Model selection

Flow, differential pressure and motor rating depend on the impeller stage and the motor fitted. Send us the duty point — required flow, pressure or vacuum level, conveyed media, temperature, voltage and area classification — and we will confirm the exact model, stage count and motor.

Supply scope

• Complete unit with motor, mounting feet and terminal box
• Inlet and outlet silencers, filters and flexible connectors available
• Spare parts, seals, impellers, bearings and wearing parts held for after-sales
• Documentation, wiring diagram and commissioning guidance supplied with the unit