Food Industry specialists Penmann Climatic knew what they wanted. They had very specific requirements, so they came to us. We were happy to oblige with a bespoke CASWELL FIRESAFE® Fire Resisting Ductwork solution.
The 800/900mmØ design more resembled a Totem Pole or 20th century multi-stage rocket than any ‘normal’ fire resisting extract stack.
The featured ‘Y-piece’ duct with Volume Control Damper – highlighted in green for appreciation of the system’s scale – was married to a whole host of other specialist components to realize the desired design and deliver the required performance.
Attenuator – check. Bifurcated fan housing – check. Eccentric transition pieces – check. Fire rated access door – check. Substantial duct support system – check…and so on.
When it comes to Fire Resisting Ductwork…if anyone can, Caswell can.
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