Terminals
Circular Attenuator type PZM
For sound attenuation in ventilated ducts and ventilated areas.
Sizes:
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A full range of sizes from 100 up to 315mm D
Materials:
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Galvanised Steel
Circular VAV Terminal Units
The Variable Volume Circular type RVP-C provides volume flow control of extract and supply air systems across a wide range of sizes and volumes to suit any application. Ideally suited for use with the TEL AFA5000 Room Space Controller.
Fitted from 1 x duct diameter from a bend.
Key Features:-
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Factory Parameterisation to client requirements
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Maintenance free
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Multiple control options
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High precision control
Sizes:
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A full range of sizes from 100 up to 630mm D
Ranges:
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37 up to 12,482m3/hr
Control Options:
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No control – plain box only
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MP-Bus (standard), LONWORKS, Modbus,
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KNX (Siemens), MF (no BUS)
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Standard compact control
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Universal fast acting control
Materials:
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Galvanised Steel (Standard)
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316 Stainless Steel (On request)
Rectangular Attenuators Type PZX
Reduce sounds and save energy with aerodynamically shaped, flame retardant sound attenuation splitters. Available in in 100, 200 and 300mm thicknesses in five standard cross-section dimensions.
Key Features:
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Aerodynamically shaped sound attenuation splitter reduces drag by 30% (energy savings).
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Sound attenuation splitters are made of flame-retardant material absorption material.
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Splitters available in in 100, 200 and 300mm thicknesses
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Rectangular sound attenuators are available in five standard cross-section dimensions: d/s = 100/50; 100/100; 200/100; 200/200 and 300/100.
Sizes:
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A full range of sizes from 300*300mm up to 1800mm2
Materials:
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Galvanised Steel
Rectangular CAV Terminal Units
Volume flow controllers type VRRK are used for maintaining a constant volume on extract and supply air systems covering a wide range of sizes and volumes to suit any application. Their task is to keep a default nominal value of the volume flow constantly, lastingly and independently of the varying pressure in the duct.
Constant volume flow controllers work with a smooth-running, asymmetrically angled plate, which guarantees a sensitive responding behaviour even in case of low volume flows.
Adjustable in the field over a set volume range, the Constant Volume Terminal type VRRK ensures a constant supply of air of up to 10,000m3/hr to a room.
Key Features:
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Factory Parameterisation to client requirements
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Maintenance free
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High precision control
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Field Adjustable
Sizes:
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A full range of sizes from 200*100mm up to 600mm2
Ranges:
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330 up to 10,000m3/hr
Materials:
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Galvanised Steel