DAMPERS

EXTRUDED ALUMINUM BACKDRAFT DAMPER. OPERATING VELOCITY: 1500 (Ft/min).

EXTRUDED ALUMINUM BACKDRAFT DAMPER. OPERATING VELOCITY: 2500 (Ft/min).

EXTRUDED ALUMINUM BACKDRAFT DAMPER. OPERATING VELOCITY: 3500 (Ft/min).

EXTRUDED ALUMINUM BACKDRAFT DAMPER

EXTRUDED ALUMINUM BACKDRAFT DAMPER WITH EXTERNAL FLANGE FRAME

EXTRUDED ALUMINUM BACKDRAFT DAMPER WITH INTERNAL FLANGE FRAME

GALVANNEAL SQUARE/RECTANGULAR SINGLE BLADE DAMPER HAND OPERATOR 1/4" AND 3/8"

ALUMINUM SHEET SINGLE DUCT TERMINAL INSULATED WITH PRESSURE SENSOR 10"...

ALUMINUM SHEET SINGLE DUCT TERMINAL INSULATED WITH PRESSURE SENSOR 10"...