Blast gate damper die cast aluminium alloy body with zinc alloy single blade.
Designed for shutting off duct branches in dust and fume extract system, the blade can be locked in its open or closed position by using the thumb screw.
Aluminium alloy frame with zinc alloy blade.
Aluminium, silver.
Duct Mounting for dust and fume extraction.
Dimensions
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| BG 080 | 80 | 110 | 105 | 47 | 25 | | BG 100 | 100 | 135 | 130 | 50 | 30 | | BG 125 | 125 | 165 | 155 | 55 | 40 | | BG 150 | 150 | 190 | 175 | 75 | 40 | | BG 160 | 160 | 200 | 190 | 75 | 40 | | BG 200 | 200 | 240 | 230 | 75 | 40 | | BG 224 | 224 | 280 | 250 | 88 | 40 | | BG 250 | 250 | 300 | 290 | 105 | 40 | | BG 300 | 300 | 360 | 340 | 125 | 45 | | BG 315 | 315 | 380 | 350 | 125 | 45 | | BG 355 | 355 | 410 | 400 | 155 | 50 |
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