ZLKS | TROX GmbH
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Z-line filter, construction CBC

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ZLKS_img_06V2psd.png
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ZLKS

For high dust concentrations or as a prefilter for fine dust filters

Z-line filter for the separation of coarse dust, used as the first stage in ventilation and air conditioning units or as prefilters for high-quality filter stages

  • Filter group ISO Coarse (coarse dust filter)

  • Large filter area due to folding

  • Low differential pressures at high volume flow rates

  • Moisture-resistant cardboard frame

  • Optional frame made of plastic, galvanised sheet steel, stainless steel or aluminium

  • Tested to ISO 16890
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General Information

Application

  • Z-line filter type ZLKS for the separation of coarse dust in ventilation and air conditioning systems

  • Coarse dust filter: Prefilter in ventilation systems


Special features

  • High dust holding capacity at low initial differential pressure

  • Long filter life

  • Quick fitting and removal

  • Low weight and small transport volume

  • Can be easily and safely disposed of in municipal refuse incineration plants as emissions are low in harmful substances


Nominal sizes

  • B × H × T [mm]


Filter classes

Filter group

  • ISO Coarse to ISO 16890

Filter classes

  • Coarse 90 %

  • Coarse 60 %



    Construction

    • PLA: Frame made of plastic

    • PLAF: Frame made of plastic with 25 mm flange

    • CBG: Cardboard frame glued

    • CBC: Cardboard frame punched

    • CBS: Cardboard frame stapled

    • GAL: Galvanised sheet steel

    • STA: Stainless steel

    • AL: Aluminium


    Useful additions

    • Standard cell frame (SCF-B), filter wall (SIF), universal casing (UCA)


    Construction features

    • Folded filter media

    • Moisture-resistant, stable cardboard frame

    • Available in various filter classes and sizes, including commercial installation depths and cross-sections


    Materials and surfaces

    • Filter media made of synthetic fibres

    • Cardboard frame

    • Optional frame made of plastic, galvanised sheet steel, stainless steel or aluminium


    Standards and guidelines

    • Test according to ISO 16890; international standard for general ventilation and air conditioning; classification of efficiency based on the measured fractional efficiency, which is processed into a reporting system for the fine dust efficiency (ePM)

    • For coarse dust filters, the gravimetric separation is measured with synthetic dust

    • The filters are classified into filter group ISO Coarse depending on the tested values

    • For fine dust filters, the fractional arrestance efficiency of a certain size range is determined by aerosols (DEHS and KCl)

    • The filters are classified into filter groups ISO ePM10, ISO ePM2.5 and ISO ePM1 depending on the tested values

    Technical information

    Technical data, Specification text, Order code

    • Technical data
    • SPECIFICATION TEXT
    • ORDER CODE

    Gravimetric efficiency Coarse [%] according to ISO 16890

    60

    90

    Nominal face velocity [m/s]2.52.5
    Initial differential pressure [Pa] at nominal volume flow rate for T = 48 mm5090
    Initial differential pressure [Pa] at nominal volume flow rate for T = 96 mm3570
    Maximum operating temperature [°C]8080
    Maximum relative humidity [%]100100

    Specification text

    Z-line filter type ZLKS for the separation of coarse dust when used as prefilters in ventilation and air conditioning systems. Z-line filters are available in various filter sizes, including common installation depths and cross-sections, filter group ISO Coarse according to ISO 16890. The filter media is folded, increasing the dust holding capacity and extending the filter life.


    Special features

    • High dust holding capacity at low initial differential pressure
    • Long filter life
    • Quick fitting and removal
    • Low weight and small transport volume
    • Can be easily and safely disposed of in municipal refuse incineration plants as emissions are low in harmful substances


    Materials and surfaces

    • Filter media made of synthetic fibres
    • Cardboard frame
    • Optional frame made of plastic, galvanised sheet steel, stainless steel or aluminium


    Construction

    • PLA: Frame made of plastic
    • PLAF: Frame made of plastic with 25 mm flange
    • CBG: Cardboard frame glued
    • CBC: Cardboard frame punched
    • CBS: Cardboard frame stapled
    • GAL: Galvanised sheet steel
    • STA: Stainless steel
    • AL: Aluminium


    Sizing data

    • Filter group [ISO 16890]
    • Efficiency [%]
    • Volume flow rate [m³/h]
    • Initial differential pressure [Pa]
    • Nominal size [mm]

    ZLKS Coarse60%CBG/592 × 592 × 48
    |||||
    12345

     
    1 Type
    ZLKS
    Z-line filter

    2 Classification
    Coarse
    Gravimetric efficiency according to ISO 16890
     
    3 Efficiency
    Specify the efficiency [%] according to ISO 16890
     
    4 Construction
    CBG
    Frame made of cardboard, glued
    CBC Frame made of cardboard, punched
    CBS Frame made of cardboard, stapled
    PLA Plastic frame
    PLAF Frame made of plastic with 25 mm flange
    GAL Frame made of galvanised steel
    STA Frame made of stainless steel
    AL Frame made of aluminium

    5 Nominal size [mm]
    ×  H ×  T
     

    ZLKS–Coarse–90%–PLA/592×592×48
    ClassificationISO Coarse to ISO 16890
    Efficiency90 %
    ConstructionPlastic frame
    Nominal size592 × 592 × 48 mm

    Dimensions

    • Dimensions
    ZLKS, 48 mm and 96 mm ZL_gc_07ai.png

    [1]

    Filter class

    [2]

    [3]

    [4]

    [5]

    B [mm]H [mm]T [mm]

    qv [l/s]

    qv [m³/h]

    ΔpA [Pa]

    [kg]

    28728748

    Coarse 60 %

    22280050

    0.3

    0.3

    28759248

    Coarse 60 %

    444160050

    0.6

    0.5

    59259248

    Coarse 60 %

    889320050

    1.2

    0.8

    28728796

    Coarse 60 %

    22280075

    0.6

    0.4

    28759296

    Coarse 60 %

    444160075

    1.1

    0.8

    59259296

    Coarse 60 %

    889320075

    2.2

    1.5

    28728748

    Coarse 90 %

    22280035

    0.3

    0.3

    28759248

    Coarse 90 %

    444160035

    0.6

    0.5

    59259248

    Coarse 90 %

    889320035

    1.2

    0.8

    28728796

    Coarse 90 %

    22280060

    0.6

    0.4

    28759296

    Coarse 90 %

    444160060

    1.1

    0.8

    59259296

    Coarse 90 %

    889320060

    2.2

    1.5

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    Thank you for your message!

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    For general question regarding products or services you can also call:
    Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265