Standard Systems

Our standard version suspended-particle filter system

With the HETbasicD, we have developed a standard version suspended-particle filter system that meets the most common customer requirements. These systems offer very good basic features, and can be adapted to customer requirements with further options. Standard documents including drawings and circuit diagrams are readily available, ensuring swift project handling. With the modular design, your filter system can consist of up to 5 HETBasicD modules and handle volume flow rates to 7.200 m³/h.

Our HETbasicD convinces with delivery periods of 6 weeks and prices from 16.600 EUR in the basic version.

In the base version, the HETbasicD features:

  • Double-stage HEPA filtration and designs with primary filter (operating filter) and secondary filter (safety filter) 
  • Compliance with safety requirements to containment level OEB 3
  • Application in potentially explosive atmospheres in accordance with ATEX product guideline 2014/34/ EU
  • Welded steel (S235JR+AR) systems, conductive and safe against pressure blasts, powder-coated (RAL 7035)
  • Non-dust-contact protection-bag replacement using the filter safe-change-system
  • Dedusting of the primary filter
  • Testing device for checking of tight seating of the safety filter stage
  • Tried-and-tested HET Cs100 pcb control system 
  • Low-contamination Liner100 dust discharge system with 20 liter capacity
  • Modular design
Available options at extra charge:
  • Increase the containment level to OEB4 by Liner200 and HETclamp200
  • Equipping of system with ventilator
  • Frequency converter matched to your system
  • Upgrade to the S7-based Cs200 or Cs300 control systems
  • Increase of the dust-discharge volume to Liner100 – with 45 liters or non-dust-contact protection-bag replacement using safe-change-system for dust discharge with Liner 200 and a capacity of 20 liters
  • DEHS measuring probes
  • Closing system for contamination-free protection-bag replacement for filter and dust discharge using HETclamp200
  • Documentation expansion with Docu1000, incl. Factory Acceptance Test, Site Acceptance Test, function specification, design specification, material list and material certificates