These corrosion-proof CPVC Blast Dampers are for the construction of exhaust ventilation systems. NOTES: Fittings are triple bead welded. Pictures are to represent the style of fittings only; the actual color is light gray.
- Type VI, Grade 1 CPVC, Cell Class 23447; Meets ASTM D1784 requirements
- Dampers are furnished with a three-position locking pin (open, half-open & closed)
- All sizes have a 3/16" thick gate
- Temperature range: 33°F to 200°F
- Dimensions: 9.5" L x 12.38" W x 17" Hgt. (not including gate)
- Socket depth: 2.5"
- Gate thickness: 3/16