CPVC Duct Butterfly Dampers

These corrosion-proof CPVC Butterfly Dampers are for the construction of exhaust ventilation systems. NOTES: Fittings are triple bead welded. Pictures are to represent style of fittings only; actual color is light gray.

Type VI, Grade 1 CPVC, Cell Class 23447 as described in ASTM D-1784
All internal parts are CPVC including the body, damper plate & shaft
Butterfly (balancing) dampers are furnished with a locking quadrant, to permanently position
Damper allows for less than 5% air flow restriction when open & approximate 95% seal when closed
Can be installed either vertically or horizontally
Temperature range: 33°F to 200°F

Item #	Description	Catalog Pg.	Price
Item 35529	6" CPVC Butterfly Damper 474.77/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	Internet Only	474.77/Each Drop Ship
Item 35557	8" CPVC Butterfly Damper 585.65/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	Internet Only	585.65/Each Drop Ship
Item 35568	10" CPVC Butterfly Damper 732.79/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	Internet Only	732.79/Each Drop Ship
Item 35579	12" CPVC Butterfly Damper 877.37/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	Internet Only	877.37/Each Drop Ship
Item 35590	14" CPVC Butterfly Damper 1017.85/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	Internet Only	1017.85/Each Drop Ship
Item 35601	16" CPVC Butterfly Damper 1188.82/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	Internet Only	1188.82/Each Drop Ship
Item 35612	18" CPVC Butterfly Damper 1422.05/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	Internet Only	1422.05/Each Drop Ship
Item 35623	20" CPVC Butterfly Damper 1688.17/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	Internet Only	1688.17/Each Drop Ship
Item 35634	24" CPVC Butterfly Damper 2343.39/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	Internet Only	2343.39/Each Drop Ship