PVC Duct Blastgate Damper

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

PVC 1120, ASTM D-1784, Type 1, Grade 1, Cell Class 12454-B
Dampers are furnished with a three position locking pin (open, half open & closed)
Temperature range: 33°F to 140°F

Item #	Description	Catalog Pg.	Price
Item 35480	3" Blast Damper 330.76/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-488	330.76/Each Drop Ship
Item 35481	4" Blast Damper 309.86/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-488	309.86/Each Drop Ship
Item 35482	6" Blast Damper 367.6/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-488	367.6/Each Drop Ship
Item 35483	8" Blast Damper 436.61/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-488	436.61/Each Drop Ship
Item 35484	10" Blast Damper 470.27/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-488	470.27/Each Drop Ship
Item 35485	12" Blast Damper 561.35/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-488	561.35/Each Drop Ship
Item 35500	14" Blast Damper 767.04/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-488	767.04/Each Drop Ship
Item 35501	16" Blast Damper 806.27/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-488	806.27/Each Drop Ship
Item 35502	18" Blast Damper 992.12/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-488	992.12/Each Drop Ship