D751B
1.5mm galvanized mild steel flanged casing 165x40x13
1.5mm galvanized mild steel single skin fully interlocking opposed blades
C/w Stainless steel side seals
12mm square stainless steel tubular spindles
2-part oilite Bushes
External stainless steel blade interconnection linkage
C/w extended 12mm square spindle to suit motor operation
Airway dimensions
1off 1200mmW x 1200mmH (1 module/1 drive)
As this damper is bespoke, returns and refunds cannot be accepted once purchased.