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ensuring 90-degree air discharge
S400H (hand-operated)
• Multiple outlet orientations motor located out of air stream
Ideal for residential use
ensuring compatibility with various fan and ductwork configurations
Swirl Diffuser Plenum Box 500 all products ensuring 90-degree air dischargeConstructed from 0. 7mm galvanised mild steel, these plenum boxes are designed for use with NK SWA 500 fixed blade and NKSD C 595 24 adjustable blade swirl diffusers. Featuring a side entry configuration, they offer an option for 12mm acoustic foam lining to enhance sound attenuation. Pricing varies according to spigot sizeplease refer to the dropdown menu below. Dimensional data is available by clicking the image.
