Parallel Blade Volume Damper 3000P-58X50 Step Down Ceiling Diffuser Maximum size 60"x48"

Maximum size 60"x48"

Stainless steel

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 * Single deflection diffuser with adjustable steel blades * steel blades are parallel to shortest dimension * Allows 2-way air deflection on one plane * Soft White Options * 932 O - with recessed screwdriver operated opposed blade damper * 1331 and 1332 Series - stainless steel single deflection * Tamper proof screws * Standard Color or Design Color Finish available on this product

4-way reversible door on square sizes

Standard Features Double deflection surface mount grille with adjustable airfoil blades Front blades parallel to longest dimension

Parallel Blade Volume Damper 3000P-58X50 Step Down Ceiling Diffuser Maximum size 60"x48"h3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control