Duplex strainers Type DF

welded construction, standard with flange (DIN EN 1092-1/01; ANSI),
1 mm mesh size

  • Filtering liquid and gaseous media
  • Protection of pipes and valves
  • bleed plug on top, drain plug on bottom
  • switchable, with butterfly valves or ball valve as a manual switching device
  • switchable, automatic alternate operation with pneumatic or electric rotary actuator
  • easy cleaning of basket filters
  • extensive accessories and equipment
  • various surface coating and special materials
  • Design Pressure Equipment Directive PED 2014/68/EU
  • Welded connections according DIN EN 12627
  • Construction type, mesh for filter elements individually according to customer


N. diameter: DN50 ... DN300, more on request
N. pressure: PN06 ... PN40, more on request
Body: Steel P235GH (1.0305; St35.8), stainless steel 1.4571 
Filter element: Perforated metal sheet, wire mesh stainless steel; mesh size smallest 50 µm
Temperature: -10 °C ... 400 °C
Face-to-face: to customer specification, special sizes possible
Optional: Quick lock, differential pressure gauge, rupture disc, standing feet, lid-lifting and pivoting device, additional fittings


doppelfilter duplex basket strainer umschaltbar hersteller


Doppelfilter Funktionsweise



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