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
$202.12​/Each
Save 5%2+$192.01/Each
Save 10%4+$181.90/Each
Save 15%12+$171.80/Each
P-434
$202.12​/Each
4" Blast Damper
35481
$189.54​/Each
Save 5%2+$180.06/Each
Save 10%4+$170.58/Each
Save 15%12+$161.10/Each
P-434
$189.54​/Each
6" Blast Damper
35482
$224.85​/Each
Save 5%2+$213.60/Each
Save 10%4+$202.36/Each
Save 15%12+$191.12/Each
P-434
$224.85​/Each
8" Blast Damper
35483
$267.28​/Each
Save 5%2+$253.91/Each
Save 10%4+$240.55/Each
Save 15%12+$227.18/Each
P-434
$267.28​/Each
10" Blast Damper
35484
$287.42​/Each
Save 5%2+$273.04/Each
Save 10%4+$258.67/Each
Save 15%12+$244.30/Each
P-434
$287.42​/Each
12" Blast Damper
35485
$343.36​/Each
Save 5%2+$326.19/Each
Save 10%4+$309.02/Each
Save 15%12+$291.85/Each
P-434
$343.36​/Each
14" Blast Damper
35500
$468.91​/Each
Save 5%2+$445.46/Each
Save 10%4+$422.01/Each
Save 15%12+$398.57/Each
P-434
$468.91​/Each
16" Blast Damper
35501
$493.39​/Each
Save 5%2+$468.72/Each
Save 10%4+$444.05/Each
Save 15%12+$419.38/Each
P-434
$493.39​/Each
18" Blast Damper
35502
$607.19​/Each
Save 5%2+$576.83/Each
Save 10%4+$546.47/Each
Save 15%12+$516.11/Each
P-434
$607.19​/Each

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