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WAM SiloTop Zero 7 Dust Collector with Filters, Mounting Flange, Truck Loading Switch

by WAM
*Standard dust collector found on CWI Railroad System Specialists' Sand Systems for locomotive traction sand.
  • (1) SiloTop Zero 7 Dust Collector
  • (7) Slot Style Pleated Filters
  • (1) Weld Mounting Flange
  • (1) Truck Loading Connection Switch
Dust separated from the airflow by special ABSOLUTE POLYPLEAT filter elements drops back into the silo after an integrated automatic pulse-jet air cleaning system inside the weather protection cover has removed it from the filter elements.


  • Dust emission < 1mg/Nm3
  • Compact 800 mm (30 in) diameter stainless steel body with bottom flange
  • 14 m2 (151 sq ft) filter surface
  • Maintenance height ≤ 1,100 mm (3.6 ft)
  • High filtration efficiency due to ABSOLUTE EPA-CLASS filter media POLYPLEAT elements
  • Maintenance-free air jet cleaning unit integrated into hinged weather protection cover
  • Safe weather protection cover with lockable quick release
  • Quick filtering element removal


  • Low air consumption
  • Holding peak flow rates of 1,600 Nm3/h
  • Compact design
  • Perfect accessibility
  • Filtering element replacement within a few minutes by one person
  • Interchangeable with SILOTOP R03 as a whole