Purchase now: Pfannenberg 1532112 Replacement Filter Mats
Purchase now: Atlantech Drives provides you the Pfannenberg 1532112, the genuine OEM replacement G4 Fluted Filter Mat set (Pack of 5) designed specifically for the PF 22.000 Filterfan and PFA 20.000 Exhaust Filter series. In the realm of industrial thermal management, the filter mat is the most critical consumable. Using generic flat filters instead of this specialized fluted media can reduce your enclosure’s airflow by up to 50%, leading to dangerous heat accumulation and potential failure of VFDs and PLCs.
Technical Specifications and Fluted Technology
The 1532112 utilizes Pfannenberg’s patented fluted (folded) filter technology. Unlike standard flat synthetic pads, the fluted design triples the effective surface area available for filtration. This geometric advantage allows the mat to capture significantly more dust (high dust-holding capacity) while maintaining a low pressure drop, ensuring that the fan motor operates at its optimal efficiency point.
- Part Number: 1532112.
- Pack Quantity: 5 Pieces.
- Compatibility: PF 22.000 / PFA 20.000 (Gen 4).
- Cutout Size: For 125 x 125 mm units.
- Filter Class: G4 (according to EN 779) / ISO Coarse 60%.
- Material: Self-extinguishing synthetic fiber (DIN 53438 Class F1).
- Protection: IP 54 (Standard) / IP 55 (System dependent).
Expert Maintenance Tips: «Surface Loading» vs «Depth Loading»
Standard flat filters suffer from «surface loading,» where dust quickly forms a cake on the face, blocking air. The 1532112 fluted mats promote «depth loading,» allowing particles to be trapped throughout the folded structure. Expert Advice: When inspecting the filter, do not just look at the surface color. Gently pull the pleats apart. If the dust has penetrated deep into the «V» of the fold, it is saturated. Replace immediately to restore full cooling capacity. Never try to wash these mats with water, as it destroys the electrostatic charge of the fibers.
Frequently Asked Questions (FAQs)
Q: How often should I replace the 1532112 mat?
A: In a standard manufacturing environment (automotive, packaging), we recommend checking every 3 months. However, the fluted design typically lasts 3x longer than flat mats.
Q: Can I use this mat in older Gen 3 fans?
A: This specific part number is optimized for the Gen 4 «Click & Fit» series. Check your fan model; if it uses the 125x125mm cutout, it is likely compatible, but always verify the exact frame depth.
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