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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Maximum size 60"x48"
Product sizes available to fit spiral pipe diameters 8” – 48
REVIT FILES Spiral Diffuser Radius Flush Mount Diffuser Single Deflection
1/2" spacing dual angular louvers for strength and maximum free area
Standard Features *Surface mount diffuser * Nylon bushings for easy adjustment and quiet setting of steel blades * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Double deflection diffuser * Front blades parallel to shortest dimension * Back blades parallel to longest dimension * All blades adjustable allowing 4-way flow adjustment * Soft White Options * 934 O - with recessed screwdriver operated opposed blade damper * 1333 and 1334 Series - stainless steel double deflection * Tamper proof screws * Standard Color or Design Color Finish available on this product
3 Hour Out Of Air Fire Door Grille 2563-6X6 Accessories Maximum size 60"x48"h3. Standard Features * 2561 Square or rectangular fire door for vertical mount only. Maximum dimension 48w, 49h. For damper free area chart A click here * 2563 Out of Airstream fire door. Square or rectangular for vertical mount only. Maximum dimension 48w, 41h. For damper free area chart B click here * 2565 Round fire door for vertical mount only. Available 4" thru 40" round. * UL and California State Fire Marshall approved * 2" thinline frame *
US$ 18.99
US$ 20.00
US$ 20.99
