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Ventilation grills, diffusers
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Air diffuser - max. 15 dBA, 1 - 48" | CVD
The Becker Control Valve Diffuser is a device used to reduce noise and can be installed...
Air diffuser - max. 15 dBA, 1 - 48" | CVD
The Becker Control Valve Diffuser is a device used to reduce noise and can be installed immediately downstream of any controller to deliver decreased noise of up to 15 decibels. The CVD comes in various layouts and forms to be used in any natural gas regulation facility. It delivers low pressure drop and optimized flow capacity.
EMC ventilation grill / honeycomb
Our VH Series of lightweight aluminium honeycomb attenuating ventilation panels comprise of forms of conductive airflow media retained within an aluminium extrusion. These EMC vents are designed for use in racks and other forms...
EMC ventilation grill / honeycomb
Our VH Series of lightweight aluminium honeycomb attenuating ventilation panels comprise of forms of conductive airflow media retained within an aluminium extrusion. These EMC vents are designed for use in racks and other forms of commercial enclosure.
Applications
Our VH Series of EMC vents can be mounted onto most forms of shielded enclosure where airflow is needed, either over cooling fans or by convection. They can be mounted anywhere on the enclosure and can be fitted with protective 'kickplates' to protect the honeycomb material from accidental damage.
Where they may be exposed to the elements the vents can be fitted with 'slant' honeycomb which provides a downward facing aperture, preventing the ingress of rainwater. This has the added benefits of directional airflow and increased attenuation due to the higher aspect-ratio of the cell structure.
Applications
Our VH Series of EMC vents can be mounted onto most forms of shielded enclosure where airflow is needed, either over cooling fans or by convection. They can be mounted anywhere on the enclosure and can be fitted with protective 'kickplates' to protect the honeycomb material from accidental damage.
Where they may be exposed to the elements the vents can be fitted with 'slant' honeycomb which provides a downward facing aperture, preventing the ingress of rainwater. This has the added benefits of directional airflow and increased attenuation due to the higher aspect-ratio of the cell structure.
Ultra-thin ventilation grill / EMC / honeycomb - EMC | VT Series
General Information :
VT thin vent panels are effectively slimmer versions of the VF airfilters but with different filtration media. The VT series comprises two basic types referred to as A & B.
VT(A) panels incorporate an expanded aluminium mesh which is crimped into an aluminium extrusion frame. The VT(A) style offers...
VT thin vent panels are effectively slimmer versions of the VF airfilters but with different filtration media. The VT series comprises two basic types referred to as A & B.
VT(A) panels incorporate an expanded aluminium mesh which is crimped into an aluminium extrusion frame. The VT(A) style offers...
Ultra-thin ventilation grill / EMC / honeycomb - EMC | VT Series
General Information :
VT thin vent panels are effectively slimmer versions of the VF airfilters but with different filtration media. The VT series comprises two basic types referred to as A & B.
VT(A) panels incorporate an expanded aluminium mesh which is crimped into an aluminium extrusion frame. The VT(A) style offers excellent dust filtration and RF shielding performance but considerably restricted airflow.
The VT(B) styles utilise a lower profile extruded aluminium frame (3.5mm) than the VT(A) into which a woven aluminium or expanded Monel foil is crimped.
Applications :
VT thin vent panels are designed for enclosures or racks where RF attenuation and protection from the ingress of foreign bodies is required but space is at a premium.
VT(A) panels are nominally 6.0mm thick inside a 4.8mm thick frame and provide attenuation levels considerably higher than the VT(B) types which have a very small effect on airflow but offer less shielding effectiveness.
VT(A) & VT(B) shielding materials have very different properties and their airflow characteristics are a function of size, positioning, application and airflow source / volume. We suggest that a sample of the materials is requested for customer testing before specifications are finalised - please ask our sales office.
VT thin vent panels are effectively slimmer versions of the VF airfilters but with different filtration media. The VT series comprises two basic types referred to as A & B.
VT(A) panels incorporate an expanded aluminium mesh which is crimped into an aluminium extrusion frame. The VT(A) style offers excellent dust filtration and RF shielding performance but considerably restricted airflow.
The VT(B) styles utilise a lower profile extruded aluminium frame (3.5mm) than the VT(A) into which a woven aluminium or expanded Monel foil is crimped.
Applications :
VT thin vent panels are designed for enclosures or racks where RF attenuation and protection from the ingress of foreign bodies is required but space is at a premium.
VT(A) panels are nominally 6.0mm thick inside a 4.8mm thick frame and provide attenuation levels considerably higher than the VT(B) types which have a very small effect on airflow but offer less shielding effectiveness.
VT(A) & VT(B) shielding materials have very different properties and their airflow characteristics are a function of size, positioning, application and airflow source / volume. We suggest that a sample of the materials is requested for customer testing before specifications are finalised - please ask our sales office.
