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AES GDB Dust Extraction Bench

Part No. GDB10, GDB15, GDB20

The AES GDB Series of recirculating downdraft benches are available in 3 sizes and suitable for a range of NON-spark generating applications.

The GDB Series standard features include a dust collection drawer, 2 stage filtration, multi-function LCD display, rear extraction panel, side panels and adjustable feet with additional features including side mounted silencer available as options.

These powerful and efficient recirculating units are supplied as standard with a 3 phase 400v extraction fan. Single phase 230v available for GDB-10 & GDB-15 only.

Product images show the GDB Bench with & without the optional side mounted silencer

Please Note - Pallet delivery to Goods In / Kerbside only.

Delivery normally within 6 weeks
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Please call for latest availability - 0800 032 0905
£4,380.00 £3,650.00
£4,380.00 £3,650.00
GEF are a bespoke Italian Manufacturing firm specialising in the design of local exhaust ventilation equipment which is high in quality. GEF’s versatile range offers products from portable weld fume extractors, downdraft benches for many applications and large filter units for specialist projects.
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Product Details

The AES GDB downdraft dust extraction benches are suitable for NON - spark generating applications – please see bench selection table for examples. The cleaned air is exhausted at the side of the unit and recirculated back into the workshop and as such does not require ducting to vent to atmosphere.

The GDB bench is supplied with a G4 pre-filter and HEPA pocket main filter. The filters are front loading & can be changed by the user without the need to move the bench when filter change required.

 For benches with cleanable cartridge filters, please see the AES BC range.

A dust collection drawer is supplied as standard to collect larger particles of dust before entering the main filter. Collecting larger particles of dust, protects the main filter from these larger particles and can result in a longer filter life compared to benches without a dust collection drawer.

All benches in this series are also supplied with side panels and a rear extraction panel to maximise extraction efficiency as well as a LCD information display as standard. The units are palletised for shipping with the filters pre-fitted – the optional side mounted silencer is not mounted for shipping and will require fitting by the end user before use.

AES GDB Benches are available in the following sizes – please see datasheet for full specification



 Bench length *

 Work surface

 Fan power





 870 mm

 1.1kW 2250m³/h

 G4 Pre-Filter + main HEPA pocket filter

 1 Set



 1370 mm

 1.5kW 3000m³/h

 G4 Pre-Filter + main HEPA pocket filter

 1 Set



 1870 mm

 2.2kW, 4500m³/h

 G4 Pre-Filter + main HEPA pocket filter

 2 Sets

 * Optional side mounted silencer - Add 500mm length to the bench footprint

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Service & Support For

Dust & Fume Extraction

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Technical Specification

AES GDB Dust Extraction Bench
   GDB 10  GDB 15  GDB 20
Dimensions (AxBxH) (mm) 1210 x 900 x 1400  1710 x 900 x 1400  2210 x 900 x 1400
Extraction Desk (axbxh) (mm) 870 x 715 x 960 1370 x 715 x 960 1870 x 715 x 960
Outlet Dimensions (cxd) (mm) 415 x 200 415 x 200 415 x 200
Maximum Load (Kg/m²) 150 150 150
Airflow (m³/h) 1.1 1.5 2.2
Power (kW) 2250 3000 4500
Pressure (Pa) 600 600 600
Filter Surface (m²) 18 18 36
Sound Level (db(A)) 73 78 74