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HOPPERJET Hopper Venting Filters

High efficiency hopper venting
Find out more about this product for Animal Feed Milling


Hopper Venting Filters 1
Hopper Venting Filters 2
Hopper Venting Filters 3
HOPPERJET combines requirements of a compact filter for hopper venting with advanced dust filtration technology resulting in low emission values.
High filtering efficiency
High filtering efficiency
Particularly low dust emission values
Particularly low dust emission values
Small Footprint
Small Footprint

Technical Specs


HOPPERJET is a polygonally shaped, small footprint venting filter for installation on intermediate storage hoppers or weigh hoppers. It can be used in various industries. In case of potentially flammable or explosive materials, a version suitable for use in potentially explosive atmospheres, certified according to the ATEX directive can be provided.
Hopper Venting Filters


HOPPERJET is a compact venting filter for mechanically filled hoppers.
Dust is separated from the air flow by a single POLYPLEAT or bag-type filter element and drops back into the hopper after an integrated automatic reverse air jet cleaning system inside the weather protection cover has removed the dust particles from the filter elements.


  • Filter surface: 0.5 ~ 2m2 (5 ~ 21 sq ft)
  • Air volume: 30 ~ 200 m³/h (17 ~ 118 cfm)
  • Pocket or POLYPLEAT filter elements 
  • Compressed air pulse-jet cleaning system (4 bar)
  • Stainless-steel casing with bottom flange
  • Compact design
  • High filtration efficiency of WAM filter element
  • Quick, tool-free filter element replacement
  • Easy installation and retrofitting


  • High filtration efficiency of WAM filter element
  • Low emission level due to B.I.A.-certified filter media
  • Small Footprint: 0.11 m2 (1.2 sq ft)
  • Corrosion-free design


  • 304 / 316 stainless steel cover 
  • 316 stainless-steel casing
  • Spigot for centralised suction system
  • Electronic differential pressure meter (MDPE)


Nano-fibre Filter Media vs Conventional Filter


Here below you will find all documents regarding this product. Click "Other Languages" for translated versions.


Latest edition: September 2012
English, French, German, Italian
Code: WAM.03510.60
Latest edition: September 2012
American english
Latest edition: September 2012

Application Datasheets

Latest edition: January 2015
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