Filter Fan, 252 x 252mm, 156m³/h, 230 V ac, IP54

  • RS Stock No. 251-087
  • Mfr. Part No. PF42500 11642101055
  • Manufacturer Pfannenberg
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Pfannenberg 4th Generation High Air Flow Filter Fans

The filter fan has a new-to-the-market pleated fabric filter and louvre design that gives a high airflow at IP55. Its unique, patented water and dust pre-separation in the lamellas ensures that the majority of water and dust never reach the filter mat, extending its lifetime and therefore reducing the maintenance requirements. The "Click and Fit" design eliminates the need for fixings, providing hardware-free installation and filter mat changing, giving a unique user-friendly product. The new filterfan generation comprises IP54 variants, which filter to the improved G3 specification, and IP55 versions capable of G4 level filtration, with EMC versions of both. It features a new, patented 4-corner locking / fastening system; the terminal is of a cage clamp design and its position is changeable through 90° step turns to accommodate differing wiring directions. The units in the range are completely reversible to either introduce or extract air from the enclosure. Provision is made for mounting a thermostat on the rear face of all exhaust filters to reduce energy consumption. IP55 variants are also UV stable and suitable for use in outdoor applications without any extra protection. The cutouts are compatible with the previous generation and with those used by major competitors.

Features and Benefits

Extremely high air flow (highest in the market)
Click and fit design
High filter life
Fully certified
25 design patents
Colour: RAL 7035 (except Manu Part No suffix “50” : RAL 9011 / Black)
Manu Part No prefix "PFA" indicates a snap fit exhaust filter
Manu Part No suffices 1055 & 2055 indicate IP54, suffix 3055 indicates IP55


For IP54 and IP55 fans the cut out tolerance is 0 to 1mm where panel thickness is less than 2mm and +1 to +2mm where panel thickness is greater than 2mm and less than 3mm. For EMC-shielded fans the tolerance is +/- 0.5mm where panel thickness is less than 3mm.
Pfannenberg's latest 4th Generation high air flow snap filter fans and filters are designed to fit the same apertures as Pfannenberg's 3rd Generation fans and filters.



Attribute Value
Unimpeded Air Flow 205.7m³/h
Noise Level 40dB
Filtered Air Flow 156m³/h
Input Current 120mA
Input Power Rating 18W
AC or DC Operation AC
Face Dimensions 252 x 252mm
Installation Depth 97mm
Supply Voltage 230 V ac
Series PF 42.500
IP Rating IP54
70 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 437.80
Per unit
1 - 9
10 - 24
25 - 49
50 - 99
100 +
Related Products
The Schneider Electric ClimaSys CV series filter fan ...
The Schneider Electric ClimaSys CV series filter fan is designed with optimised fins and blades to enable maximum airflow and low energy consumption. It is designed to maximise filter surface area, thus capturing and filtering more air. The flat structure ...
The Stego Elektrotechnik filter fan provides a filtered ...
The Stego Elektrotechnik filter fan provides a filtered airflow of 20m³/h and has a supply voltage rating of 230VAC. This fan is designed to optimise climate efficiency within enclosures and cabinets containing electronic/electrical components. The electronic components generate heat and ...
The Rittal TopTherm filter fan is easy to ...
The Rittal TopTherm filter fan is easy to assemble unit that provides unimpeded airflow of 20m³/h and filtered airflow of 15m³/h. It has a voltage rating of 230VAC. The TopTherm versatile series does not require any tools during assembly, exchange, ...
The Rittal TopTherm series filter fan is easy ...
The Rittal TopTherm series filter fan is easy to assemble, highly efficient and a versatile unit that provides airflow of 66m³/h and supply voltage of 230VAC. It does not require any tools during assembly, exchange or maintenance. The fan module ...