• EN
  • 1.1.2. Safe Change Filter Housing with Scanner SCF hightec

    Ventilation systems in areas like laboratories, chemical, pharmaceutical or nuclear industry have to separate toxic particles, radioactive particles and pathogen agents in order to save the environment, the production or the health of the personnel. Filter systems have to meet high demands regarding the safety and efficiency of particle separation. For these applications Krantz developed the Safe Change Filter Housing, Type SCF hightec. The SCF hightec filter housing iscustomizable for almost all sophisticated filtering demands.



    Nominal air flow per filter element up to 350 l/s [48 000 m³/h] (higher on request)
    Admissible differential pressure ± 6 000 Pa (higher on request)
    Design temperature 90°C
    Tightness of filter housing acc. to DIN 24 496 leakage rate < 3 · 10-5  of nominal air flow at Δp = 2 000 Pa 
    Tightness of filter deat acc. DIN 24 496 leakage rate < 3 · 10-5  of nominal air flow at Δp = 2 000 Pa 


    Various technical high-quality options to equip the system like e. g.

    • an integrated scanner device for an online efficiency measurement resp. leak testing
    • an automatic disinfection device, to be connected gastightly to the filter housing, utilise
    • a disinfection of the filter housing and filter media
    • a gastight shut-off slide or shut-off damper, which is integrated in the air inlet- and outlet chamber

    complete the offer of this product.


    More features

    • Compact construction
    • Modular design according to a modular kit principle
    • Many different outfitting possibilities

    The construction based on long time experience regarding

    • applications
    • used materials
    • tightness requirements
    • online efficiency measurements
    • decontamination and disinfection
    • contamination free exchange of filter elements
    • testing and inspection

    The construction is characterised of compact design and many different outfitting. Because of a modular design

    • only one side needed for operation
    • the free choice of the arrangement vertical resp. horizontal
    • different air inlet- and outlet chambers

    the filter housing is predestined for special requirements and locations with less space.

    Service & Downloads

    Your contact person

    Marco Sauder

    Deputy Head of Filter and Damper Systems

    T +49 241 441 285

    M +49 173 520 1543