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
Stock Description Catalog Pg. Price
3" Blast Damper
35480
$244.11/Each
Save 5%2+$231.90/Each
Save 10%4+$219.70/Each
Save 15%12+$207.49/Each
P-442
$244.11/Each
4" Blast Damper
35481
$228.92/Each
Save 5%2+$217.47/Each
Save 10%4+$206.03/Each
Save 15%12+$194.58/Each
P-442
$228.92/Each
6" Blast Damper
35482
$271.57/Each
Save 5%2+$257.99/Each
Save 10%4+$244.41/Each
Save 15%12+$230.83/Each
P-442
$271.57/Each
8" Blast Damper
35483
$322.81/Each
Save 5%2+$306.67/Each
Save 10%4+$290.53/Each
Save 15%12+$274.39/Each
P-442
$322.81/Each
10" Blast Damper
35484
$347.13/Each
Save 5%2+$329.77/Each
Save 10%4+$312.42/Each
Save 15%12+$295.06/Each
P-442
$347.13/Each
12" Blast Damper
35485
$414.69/Each
Save 5%2+$393.96/Each
Save 10%4+$373.22/Each
Save 15%12+$352.49/Each
P-442
$414.69/Each
14" Blast Damper
35500
$566.30/Each
Save 5%2+$537.99/Each
Save 10%4+$509.67/Each
Save 15%12+$481.36/Each
P-442
$566.30/Each
16" Blast Damper
35501
$595.90/Each
Save 5%2+$566.11/Each
Save 10%4+$536.31/Each
Save 15%12+$506.52/Each
P-442
$595.90/Each
18" Blast Damper
35502
$733.31/Each
Save 5%2+$696.64/Each
Save 10%4+$659.98/Each
Save 15%12+$623.31/Each
P-442
$733.31/Each