BOLLFILTER Duplex Type BFD-P HD


The ideal duplex filter for separating solids/dirt particles from gases.

 

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Flange Connection

  • ASME or DIN
  • ¾” – 8” or DN 20 – DN 200

Filter element

  • Fiberglass/stainless steel disposable cartridges*
  • Cleanable elements (star-pleated) made of stainless steel

Grade of filtration

  • 0,5 - 250 µm

Pressure stage

  • >500 bar (size and temperature dependent)

Filter housing

  • carbon steel (St 45-8 / A106B)
  • stainless steel (1.4404 / 316L)
  • non-welded

General Accessories and Special Equipment

  1. Connecting elements
    Flexible connection possibilities
    e.g., flanged, NPT, weld-on ends, ball valves, needle valves
     
  2. Instruments
    Differential pressure connections such as optical and optical/electrical differential pressure measurement systems
     
  3. Materials
    Filters available on request in Duplex or Super Duplex
     
  4. Optional equipment
    Cover lifting/pivoting mechanism
    Cover safety device

Special accessories for gas filtering

  • Pre-separator for liquid reduction / cyclone and cyclone demister
  • In addition to standard, filters also available in duplex and Superduplex (on request)
    • Liquid level switches
    • Magnetic level indicator
    • Bulls Eyes
    • Adaptable fluid reservoir for saving the separated fluid