14" PVC Duct Butterfly Damper, 1034-BD-14

PVC thin wall duct fittings are used for air / exhaust applications. The construction of the pipe and fittings is made with lightweight thin wall PVC and makes large jobs labor friendly because of its weight. Duct pipe and fittings are to be used only on open air systems, they are not suited for liquid handling or pressure situations. PVC Duct pipe and fittings are rated to handle temperatures up to 140 degrees F. Most commonly used in industrial HVAC applications for new constructions. The sizes range from 2” up to 60” in diameter. PVC duct pipe and fittings have excellent chemical resistance to most fumes, gases, and media. Standard PVC cement and primer can be used for installation. It is recommended to PVC weld these systems with large diameter sizes. The pipe is manufactured in 10’ and 20’ sections.

Materials of Construction:

Body, damper plate, shaft: PVC, CPVC, PP, HDPE

Locking hardware: stainless steel

All plastic internal parts

Sizes offered:

2" thru 24" including 3", 5", 7", 9", & 11"

Optional electric motor actuated

Furnished with locking quadrant allowing for permanent position set

Allows for less than 5% air-flow restiction

Offers an approximate 95% seal

Optional positive seal shaft & damper plate

90° damper plate operation

Can be installed either vertically or horizontally