Type PFC

Prefilters in ventilation systems


Pocket filters for the separation of coarse dust

  • Filter group ISO Coarse (Coarse dust filter)
  • Performance tested to ISO 16890
  • Meets the hygiene requirements of VDI 6022
  • Non-woven chemical fibres, welded
  • Enlarged filter area due to filter pockets
  • Low initial differential pressure and high dust holding capacity
  • Different numbers of pockets and pocket depths
  • Quick installation and filter changing times due to easy, safe handling
  • Fitting into standard cell frames for filter walls (type SIF) or into universal casings (type UCA) for duct installation
     

Optional equipment and accessories

  • Front frame made of plastic or galvanised sheet steel

 

 

 


Pocket filter, Type PFC img_pro_001376.png

  • Anwendung
  • Description
Application

  • Pocket filters type PFC for the separation of coarse dust
  • Coarse dust filter: Prefilter in ventilation systems for the separation of coarse dust

 
Nominal sizes
  • B × H × T [mm]

Construction features


    • Wedge-shaped filter pockets
    • Frame depth of construction PLA: 25 mm
    • Frame depth of construction GAL: 20, 25 mm
    • Number of pockets: 3, 5, 6


Materials and surfaces


    • Filter media made of high-quality non-woven chemical fibres
    • Frame made of plastic or galvanised sheet steel


Standards and guidelines
    • Test according to ISO 16890; international standard for general room air distribution; classification of arrestance efficiency based on the measured fractional arrestance efficiency, which is processed into a reporting system for the fine dust arrestance 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
    • Construction PLA meets the hygiene requirements of VDI 6022, VDI 3803, DIN 1946 Part 4, ÖNORM H 6021 and ÖNORM H 6020, SWKI VA 104-01 and SWKI 99-3, and EN 16798

Technical information

DIMENSIONS, TECHNICAL DATA, SPECIFICATION TEXT, ORDER CODE, Related products

  • TECHNICAL DATA
  • SPECIFICATION TEXT
  • ORDER CODE


Gravimetrischer Abscheidegrad Coarse [%] nach ISO 1689060  
Anfangs-Druckdifferenz [Pa] bei Nenn-Volumenstrom für T = 360 mm35
Anfangs-Druckdifferenz [Pa] bei Nenn-Volumenstrom für T = 600 mm30
Empfohlene End-Druckdifferenz [Pa]250 – 350
Maximale Betriebstemperatur [°C] für Rahmen aus Kunststoff60
Maximale Betriebstemperatur [°C] für Rahmen aus verzinktem Stahlblech90









Pocket filters PFC made of non-woven chemical fibres for the separation of coarse dust when used as a prefilter, and for the separation of fine dust when used as a prefilter or final filter in ventilation systems. Filter pockets provide a high dust holding capacity at a low initial differential pressure. Pocket filters made of non-woven chemical fibres are available in standard and special sizes; variable number of pockets and pocket depth; filter group ISO Coarse according to ISO 16890. Pocket filters PFC are compliant with VDI 6022 in terms of hygiene.


Materials and surfaces

  • Filter media made of high-quality non-woven chemical fibres
  • Frame made of plastic or galvanised sheet steel


Construction

  • PLA: Frame made of plastic
  • GAL: Frame made of galvanised steel


Materials and surfaces

  • Filter media made of high-quality non-woven chemical fibres
  • Frame made of plastic or galvanised sheet steel


Sizing data

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

PFC Coarse60%PLA25 / 592 × 592 × 360 × 6
|||||||
1234567

1 Type
PFC
Pocket filters made of non-woven chemical fibres

2 Classification
Coarse
Gravimetric efficiency according to ISO 16890

3 Efficiency [%]

to ISO 16890

4 Construction

PLA Frame made of plastic
GAL
Frame made of galvanised steel

5 Frame depth [mm]
20
(Only with GAL)
25

6 Nominal size [mm]

B × H × T

7 Number of pockets

3
5

6


DIMENSIONS

  • DIMENSIONS
B [mm]H [mm]T [mm]Number of pocketsFilter classqv [l/s]qv [m³/h]ΔpA [Pa]kg
5925923606Coarse 60 %9443400352,70,8
4905923605Coarse 60 %7782800352,20,7
2875923603Coarse 60 %4721700351,30,5
5924903606Coarse 60 %7782800352,20,7
5922873606Coarse 60 %4721700351,30,5
2872873603Coarse 60 %236850350,70,3
5928923606Coarse 60 %14175100354,11,1
4908923605Coarse 60 %11674200353,41
2878923603Coarse 60 %70825503520,7
5925926006Coarse 60 %9443400304,41,3
4905926005Coarse 60 %7782800303,71,2
2875926003Coarse 60 %4721700302,20,8
5924906006Coarse 60 %7782800303,61,1
5922876006Coarse 60 %4721700302,10,8
2872876003Coarse 60 %236850301,10,5
5928926006Coarse 60 %14175100306,62
4908926005Coarse 60 %11674200305,51,7
2878926003Coarse 60 %7082550303,31,1

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