Due to ongoing increases in material and supply costs, we will be implementing a 10% surcharge on ALL Cast Aluminum Blast Gates, effective June 4th, 2026. These adjustments are necessary to continue providing high-quality products while complying with regulations.

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THE BLASTGATE COMPANY

Cast Aluminum Half Blast Gates

Half blast gates are used when adding a gate to an existing branch duct that is prone to clogging or a very abrasive material as this gate adds no internal obstructions. Galvanized steel slide with locking screw.
Cast Aluminum Half Blast Gates
(Click on image for larger view)

.pdf Spec Sheet

TO ORDER CALL 877-904-4022

SizePart No.Price
3"BGH03 20.05
4"BGH04 22.67
5"BGH05 28.88
6"BGH06 31.37
7"BGH07 45.09
8"BGH08 46.57
9"BGH09 63.67
10"BGH10 72.94
12"BGH12 95.83
14"BGH14 100.63
16"BGH16 150.59
18"BGH18 203.19
20"BGH20 483.85
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