Type PFS

Prefilters or final filters in ventilation systems


Pocket filters for the separation of fine dust

  • Filter groups ISO ePM10, ISO ePM2.5 and ISO ePM1 (fine dust filters)
  • Performance tested to ISO 16890
  • Eurovent certification for fine dust filters
  • Meets the hygiene requirements of VDI 6022
  • Non-woven synthetic 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 PFS img_pro_001382.png

  • Application
  • Description
Application

  • Pocket filter made of non-woven synthetic fibres type PFS for the separation of fine dust
  • Fine dust filter: Prefilter or final filter in ventilation systems

 
Nominal sizes
  • B × H × T [mm]
Construction features

  • Frame depth of construction PLA: 25 mm
  • Frame depth of construction GAL: 20, 25 mm
  • Number of pockets: 3, 4, 5, 6, 7, 8


Materials and surfaces

  • Filter media made of non-woven synthetic 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 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

  • 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

TECHNICAL DATA, SPECIFICATION TEXT, ORDER CODE, RELATED PRODUCTS

  • TECHNICAL DATA
  • SPECIFICATION TEXT
  • ORDER CODE


Fractional efficiency ePM10 [%] to ISO 168906075
Fractional efficiency ePM2.5 [%] to ISO 168907075
Fractional efficiency ePM1 [%] to ISO 1689060
Initial differential pressure [Pa] at nominal volume flow rate5070125140175
Recommended final differential pressure [Pa]250 – 350250 – 350250 – 350250 – 350250 – 350
Max. operating temperature [°C] for frames made of plastic6060606060
Max. operating temperature [°C] for frames made of galvanised sheet steel9090909090









Pocket filters PFS made of non-woven synthetic fibres as prefilters or final filters for the separation of fine dust in ventilation systems. Filter pockets provide a high dust holding capacity at a low initial differential pressure. Pocket filters made of non-woven synthetic fibres are available in standard and special sizes; variable number of pockets and pocket depth; filter groups ISO ePM10, ISO ePM2.5 and ISO ePM1 according to ISO 16890. Pocket filters made of non-woven synthetic fibres are Eurovent-certified and compliant with VDI 6022 in terms of hygiene.

Materials and surfaces

  • Filter media made of non-woven synthetic 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 non-woven synthetic 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]

PFSePM160%PLA25 / 592 × 592 × 600×8
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1 Type
PFS
Pocket filters made of non-woven synthetic fibres

2 Classification
ePM10
Fractional efficiency ePM10 to ISO 16890
ePM2.5
Fractional efficiency ePM2.5 to ISO 16890
ePM1
Fractional efficiency ePM1 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
4

5

6

7

8


DIMENSIONS

  • DIMENSIONS
Dimensional drawing of PFS-...-PLA/... doc_techdraw_001502.png

B [mm]H [mm]T [mm]Number of pocketsFilter classqv [l/s]qv [m³/h]ΔpA [Pa]kg
5925926006ePM10 60%9443400504,41,5
4905926005ePM10 60%7782800503,71,3
2875926003ePM10 60%4721700502,20,9
5924906006ePM10 60%7782800503,61,4
5922876006ePM10 60%4721700502,10,9
2872876003ePM10 60%236850501,10,5
5928926006ePM10 60%14175100506,62
4908926005ePM10 60%11674200505,51,6
2878926003ePM10 60%7082550503,31,1
5925926006ePM10 75%9443400704,41,5
4905926005ePM10 75%7782800703,71,3
2875926003ePM10 75%4721700702,20,9
5924906006ePM10 75%7782800703,61,4
5922876006ePM10 75%4721700702,10,9
2872876003ePM10 75%236850701,10,5
5928926006ePM10 75%14175100706,62
4908926005ePM10 75%11674200705,51,6
2878926003ePM10 75%7082550703,31,1
5925926008ePM1 60%94434001255,92
4905926007ePM1 60%77828001255,11,7
2875926004ePM1 60%47217001252,91,1
5924906008ePM1 60%77828001254,91,7
5922876008ePM1 60%47217001252,81,1
2872876004ePM1 60%2368501251,40,6
5928926008ePM1 60%141751001258,82,4
4908926007ePM1 60%116742001257,72,2
2878926004ePM1 60%70825501254,41,4
5925926008ePM2.5 70%94434001405,92
4905926007ePM2.5 70%77828001405,11,7
2875926004ePM2.5 70%47217001402,91,1
5924906008ePM2.5 70%77828001404,91,7
5922876008ePM2.5 70%47217001402,81,1
2872876004ePM2.5 70%2368501401,40,6
5928926008ePM2.5 70%141751001408,82,4
4908926007ePM2.5 70%116742001407,72,2
2878926004ePM2.5 70%70825501404,41,4
5925926008ePM2.5 75%94434001755,92
4905926007ePM2.5 75%77828001755,11,7
2875926004ePM2.5 75%47217001752,91,1
5924906008ePM2.5 75%77828001754,91,7
5922876008ePM2.5 75%47217001752,81,1
2872876004ePM2.5 75%2368501751,40,6
5928926008ePM2.5 75%141751001758,82,4
4908926007ePM2.5 75%116742001757,72,2
2878926004ePM2.5 75%70825501754,41,4

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