Purchase now: Pfannenberg 11867102055 High-Flow Exhaust Filter
Purchase now: Atlantech Drives provides you the Pfannenberg 11867102055 (Model: PFA 60.000 Series), the high-capacity Exhaust Filter designed specifically to complement the ultra-high airflow of the PF 67.000 Filterfan series. While standard exhaust filters work for smaller fans, the massive air displacement of the PF 67.000 (up to 800+ m³/h) requires an exhaust unit with minimized flow resistance to prevent backpressure from stalling the fan motor.
Optimized for High Velocity Airflow
The 11867102055 fits the standard large cutout of 291 x 291 mm. It features an aerodynamically optimized grille design and comes pre-loaded with a G4 fluted filter mat. This fluted media provides a 300% larger surface area than flat mats, allowing high volumes of hot air to exit the cabinet rapidly while still capturing any dust that might try to backflow when the system is off. This component is essential for maintaining the IP 54 / NEMA 12 rating of your high-power drive cabinets.
- Part Number: 11867102055.
- Model: PFA 60.000 (High Flow variant).
- Cutout Dimensions: 291 x 291 mm.
- Filter Mat: G4 Fluted (Included).
- Material: UV-resistant Plastic (RAL 7035).
- Mounting: Click & Fit (Tool-less).
- Protection: IP 54.
Expert Maintenance Tips: The «Double Exhaust» Strategy
When using the extremely powerful PF 67.000 fan (800 m³/h), a single exhaust filter can sometimes create a bottleneck. Expert Tip: For maximum cooling efficiency, consider installing two PFA 60.000 exhaust filters for every one PF 67.000 intake fan. This reduces the static pressure inside the cabinet to near zero, allowing the intake fan to operate at its absolute peak CFM rating, potentially lowering internal temperatures by an extra 5-10°C.
Frequently Asked Questions (FAQs)
Q: Can I use this with a PF 66.000?
A: Yes, absolutely. It fits the same cutout (291mm) and provides excellent low-resistance airflow for the PF 66 series as well.
Q: Is the filter mat washable?
A: We recommend replacing the G4 mat (Part No. 18611600033) rather than washing it, as washing destroys the electrostatic charge of the fibers which helps trap fine dust.
Do you need more references from this brand? Explore our full catalog of Pfannenberg here.
