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and low-pressure systems
Self-expanding anchor for suspended ceiling wires
hot-dipped galvanised for exceptional corrosion resistance
second diameter relates to the main straight section
Iris Damper T-Pieces and low-pressure systemsManufactured from corrosion resistant galvanised steel as standard Air flow regulator and measuring device for circular ducts Accurate control, smooth and quiet air flow Reliable measuring results achieved by special iris construction Easily readable scale assists quick and simple adjustment Allows for easy cleaning of the ductwork system Suitable for continuous use from 10C up to +80C For best results install in straight runs of ductwork
