AirBench RP Downdraft Bench for Stone Dusts

Additional information

The AirBench RP is a downdraft bench for heavier dust loads. The model includes inbuilt compressed air, pulse-jet filter cleaning and dust collection bins.

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The AirBench RP Downdraft Bench is a dust extraction solution for industries and application which generate course or heavy dusts – such as Silica and Stone dust (brick, slate etc).

The AirBench RP Cartridge filters are cleaned quickly by the inbuilt reverse pulse jet system. The pulse jet system emits a short burst of compressed air to clean excess dust off the filters. The RP Bench has dust collection trays underneath the filters to collect the dust cakes after filter cleaning, allowing for easy disposal.

  • Aggregate and Silica Dusts
  • Heavier Dust Loads
  • Glass fibre Reinforced Plastic (GRP) trimming and finishing
  • Dry stone cutting, ceramics
  • And More
  • Several Sizes Available
  • Open Working Area
  • Pulse Jet Filter Cleaning
  • Heavy duty
  • Dust bins
  • 230v Plug and Play
  • Airline Required
  • Speed Control
  • HEPA Filters
  • Castors
  • Airline Interlink
  • Timed Adjustment
  • Enclosures
  • Racking

Intelligent Pulse Jet Control works via an easy two button operation – Green to go; Red to stop; Hold Green to clean filters (airline required).

This ‘RP’ bench configuration is specified for extraction of non-exploding dusts with a relatively large particle size in the range of 5-10 microns. Sample applications include dry stone cutting, trimming and fettling of plastics, atmospheric dusts, Silica flour or similar powder weighing and processing, GRP trimming and finishing, and ceramics.

The RP Bench can be fitted with an H13 HEPA filter as well for increased level of filtration for finer dusts (RPL).


Model Dimensions (mm) Ventilated Area (mm)
RP1212 1270 x 1300 x 900 1200 x 900
RP1920 1950 x 960 x 900 1200 x 900
RPL1212 1950 x 1300 x 900 1200 x 900


Filter Type Pre Filter Main Filter Applications
M – Stone Dusts  No High Volume Cartridges Aggregates, Silica, Ceramics, Stone, Plastics, GRP, Atmospheric Dusts or Similar
N – Stone and Aggregate Dusts No High Volume Cartridges and H13 HEPA 99.99% @ 0.3 Microns Aggregates, Silica, Ceramics, Stone, Plastics, GRP and similar

Additional information


230v Single Phase EC Fans

1.25kW Motor on all models


Powder Coated Grey 2mm Steel


4250 m3/hr on all models

Noise Level

70dBA at 1mtr


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