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- UAF - Dual EMI Honeycomb Air Filter
UAF - Dual EMI Honeycomb Air Filter
The new Dual EMI Honeycomb air filter provides superior shielding against electromagnetic interference and is specially designed for electronics, telecom and datacom, and military electronicsequipment.
The filter performs three distinct functions:
- EMI/RFI shielding with positive grounding.
- Air straightening for maximum cooling efficiency.
- High dust arrestance with low pressure drop.
The Universal Dual Honeycomb air filter reduces EMI/RFI noise by using a honeycomb structure which provides “cells” that are designed to reflect and absorb EMI noise. The honeycomb pattern maintains minimal airflow impedance, and provides a “straightening” effect for even air distribution. In addition, an EMI shielding gasket is installed around the frame perimeter. The gasket ensures full conductivity of the frame to the equipment. Moreover, the filter is available with a an EMI shielding stainless steel mesh for further EMI/RFI attenuation.
The Dual Honeycomb air filter also offers these benefits:
- Performance specifications that meet the requirements of CE, Telcordia NEBS and UL.
- Flame-retardant, open-cell poly-urethane foam filter media for high dust arrestance.
- Removable, cleanable and reusable.
Dual Honeycomb air filters are designed for electronics, telecom or datacom equipment where EMI/RFI interference could result in equipment malfunction. Filters are designed to be cleanable and reusable as needed. Dual Honeycomb air filters are custom designed for each application.
- Framed Filters +/-.06″ length & width, +/-.03″ thickness, (REF) frame face flange width
- Pad Filters +/-.12″ length & width, +/-.06″ thickness
- Quadrafoam filter media is available in all frame models in various pore sizes (25 through 45 PPI Green and 10 through 80 PPI Gray and Black).
- Quadrafoam II filter media is available in all frame models in various pore sizes (10 through 45 PPI Gray and Black).
- Unifoam filter media is available in all frame models in various pore sizes (25 through 45 PPI Green and 10 through 80 PPI Black).
Quadrafoam and Quadrafoam II are open cell polyurethane foams specially coated to provide a UL 94 HF-1 flame safety rating, fungus resistance, and UV radiation resistance. They feature deep loading, high dust holding capacity and low air flow resistance for use in extremely wide climatic conditions.
Unifoam is an open cell polyurethane foams specially formulated to provide a UL 900 flame resistant additive. The random arrangement of strands and pores make this a filter media with tremendous dust-holding capacity and arrestance.