Cartridge dust collector GFB2 Tower

pulse-jet backflowhigh-flowcompact

Summary
GeoFilter GFB2 Tower is a compact, all-in-one self-cleaning cartridge filter with a top-mounted fan. Designed for efficient extraction of dust and fumes in industrial processes, it supports airflow options up to 7,200 m³/h. The unit is built from galvanised steel and provides easy access for filter maintenance and waste disposal. Optional accessories and filter media adapt the system to specific process requirements.

What do you get?

• A compact, all-in-one self-cleaning cartridge filter with a top-mounted fan for space-saving installation.
• Airflow options up to 7,200 m³/h for effective dust and fume extraction.
• Galvanised steel construction for corrosion resistance in industrial environments.
• Front-hatch access for quick filter replacement and a bin-release mechanism for easy waste removal.
• Standard timer control; optional differential pressure control and frequency inverter for operation optimisation.
• Adaptable cartridge materials to match different process dust and fume characteristics.
• Optional thermal and acoustic insulation to improve efficiency and reduce noise.

Product information
The GeoFilter GFB2 Tower integrates a self-cleaning cartridge filtration system with a built-in compressed air tank to enhance cartridge cleaning efficiency. The fan is mounted on top to minimise footprint while maintaining performance. Filter cartridges are available in a range of media to suit specific industrial applications. The unit is primarily designed for indoor installation; outdoor placement is possible when fitted with a protective roof to prevent condensation and exposure to harsh weather.

Maintenance and controls
Front-hatch access enables fast filter cartridge replacement and an easy-to-use bin-release mechanism simplifies waste handling. The standard controller uses a timer-based cleaning cycle; optional control upgrades include differential pressure control to trigger cleaning based on load and a frequency inverter to adapt fan speed and save energy.

Technical data (table)
Material: Galvanised steel
Installation: Indoor / Outdoor (outdoor requires protective roof)
Max. air volume: 3,600 m³/h
5,400 m³/h
7,200 m³/h
Voltage: 3×400 V + 230 V
Power: 4.0 kW + 50 W
5.5 kW + 50 W
7.5 kW + 50 W
Compressed air (Supply): 6 Bar
Compressed air (Consumption): 3 L per cleaning
Filter area: 60 m²
90 m²
120 m²
Connection (inlet): ø315 mm
ø400 mm
ø500 mm
Connection (outlet): ø400 mm
ø500 mm
Dimensions (LxWxH): 910 x 985 x 3,040 mm
985 x 1,060 x 3,100 mm
985 x 1,230 x 3,150 mm
Weight: 290 kg
360 kg
480 kg

Technical specifications

• Self-cleaning cartridge filter with built-in compressed air tank for cartridge cleaning
• Front hatch for easy filter replacement and bin-release waste disposal
• Standard timer control; optional differential pressure control and frequency inverter available
• Adaptable cartridge materials to suit specific industrial processes
• Optional thermal and acoustic insulation available