steel honeycomb vent panels yellow chromated

Product Description EMI shielded ventilation panels for ventilation and heating
Honeycomb vents are used to shield openings for ventilation or acoustic/visual contact. We can make these vents according to your drawing within a few days, or you can use our standard range from stock.
We can supply Honeycomb vents with frames, pre-drilled with fasteners or with flow-drilled thread holes. The standard material is aluminium which can be given a nickel finish (or any other finish you choose).
If high shielding levels are required, the use of cross-cell honeycombs is recommended. These are constructed from multiple sections of 6.35 mm or 12.7 mm or 26.3 mm thick honeycombs within a single frame. The shielding performance will improve as air flow is decreased, but not eliminated.
For military applications we make a heavy hot-dip galvanised mild-steel version; please contact us for more information.
Honeycombs are also frequently used as flow straighteners to create a laminar flow.
Standard honeycomb Cross-cell honeycomb (for higher shielding performance) Benefits
1)Light weight
2)High shielding performance
3)Low air-flow resistance
4)Reduction of turbulence
Options 1)Cross-cell honeycomb for extra high shielding performance
2)Slant honeycomb 30°, 45°, 60° for outdoor rainproof applications
45° degrees is the most common implementation. Please note, slant honeycombs are available on request.
3)Polyurethane filter for dust protection
4)Kickplate for mechanical protection
5)Stainless steel, mild steel or brass versions
6)Cell sizes 1.6 mm, 3.2 mm, 6.4 mm, 9.5 mm, 12.7 mm, or 19 mm (standard 3.2 mm)
7)Gaskets for firm connections
Approximately 95% of the honeycomb vents we produce are made to customer specifications.
Airflow effects Shielded performance Packing & Delivery Lead time: 15 days Packed in plywood case Related Products Products Name with link 91.8% Response Rate Products Name with link 91.8% Response Rate Products Name with link 91.8% Response Rate