Reusable Filters for Louvered Filter Fan KitsAugust 30, 2020 by Orion Fans
When combined with a Louvered Filter Fan Kit or an LFG series snap-on, slide, or hinged louvered guard, Orion Fans' specialty air filters offer low-pressure drop, water resistance, fire protection, and the ability to capture large amounts of airborne dust in industrial enclosure applications.
These fan filters are ideal for equipment where permanent, cleanable filters are most appropriate. The FHD Series (High Density), FHDH Series (Water Resistant), and FHDP Series (fire protection) are the ultimate filtration solution in networking and communications equipment where compliance to NEBS, ATCA, and other industrial computer specifications are required. These filters also meet the MERV rating for HVAC and air handling applications.
High-Density Foam Air Filters for Louvered Fan Guards
Orion Fans’ High-Density Foam air filters offer low-pressure drop, fire resistance, and the ability to capture large amounts of airborne dust in industrial enclosure applications. They are ideal for equipment where permanent, cleanable filters are most appropriate. High-Density Foam air filters are available in a broad range of porosities (PPI) to meet custom filtration performance requirements. Our standard is 45 PPI.
The filters comply with UL 94 HF-1 self-extinguishing flame safety standards for electronics in industrial, medical, telecom, power gen, and military electronics air filter applications. These air filters are the ultimate filtration solution in networking and communications equipment where compliance to NEBS, ATCA, and other industrial computer specifications are required.
Water Resistant Mesh Air Filters for Louvered Fan Guards
Orion Fans’ Hydrophobic Mesh air filters offer a water-repellent, low-pressure drop media to reduce ingress of airborne mist and other liquids in indoor and outdoor enclosures deployed in harsh environments. They offer a cost-effective alternative to expensive, more airflow restrictive membrane media. The hydrophobic filter media is a durable, cleanable, moisture-resistant
solution for outdoor cabinets and process equipment applications requiring mist eliminations and other harsh environment installations.
The Hydrophobic Mesh will help meet various enclosure-level standards such as MIL-STD, NEMA, and IP ratings. The media can be installed in a one-piece, low profile, ultra-thin frame by itself or combines as part of a two-stage filter media solution in other frame assemblies for dust and water mist prevention.
Fire Protection Air Filters for Louvered Fan Guards
Orion Fans’ PyroCide vent panels are ideal for electronics enclosure applications that require stringent flame safety standards. The filters are aluminum honeycomb thermal barriers treated with a heat-responsive intumescent flame coating for fire containment in electronics enclosures. Products are designed with thin profiles and configured with aluminum honeycomb to provide low resistance to airflow. Edge-to-edge venting requirements and intricate designs are combined with precision metal fabricated aluminum frames and housings.