T-Bar Adjustable Curved Blade 700CB40-8X8-8 Damper:without Damper Round ceiling radiation butterfly damper

Round ceiling radiation butterfly damper

Nylon bushings on adjustable blades to prevent metal on metal rattle

CSFM California State Fire Marshal listed

12 & 14" * Mill finish

Available 6

T-Bar Adjustable Curved Blade 700CB40-8X8-8 Damper:without Damper Round ceiling radiation butterfly damperStandard Features * Individually adjustable curved blade T Bar diffuser * Core is constructed of . 055 T6 extruded aluminum * Five air patterns: 700 CB10 one way, 700 CB20 two way, 700 CB20C corner, 700 CB30 three way, 700 CB40 four way * 6x6 thru 20x20 diffuser sizes * Square to round No Labor Collar * 2x2 galvaneal steel panel with seismic support holes * Soft White Options * 700 CB40 0 opposed blade damper * 700CB FR U. L. listed Fire Resistance