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THE BLASTGATE COMPANY

Aluminum Manual Blast Gates

Full blast gates (also called cut-offs) are used to open and close branch ducts in a system allowing air to be diverted only to machines that are operating, thus conserving air volume. 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. Sliding galvanized blade features a locking screw for full volume control including balancing. Ideal for Dust Collection, Fume Venting, and HVAC systems.

Die Cast Aluminum Full Blast Gates

Aluminum Full Blast Gate

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  • Used for wood, plastic, powder and other dusts in collector systems
  • Economically designed. Locking screw included
  • Connecting collars are undersized to allow slip-fit into nominal pipe or duct
  • Bolt-together construction for ease of disassembly for cleaning
  • Maximum temperature 400° F
  • Available in sizes from 2” to 30”
  • Stainless steel slide and automatic versions available.

Our .pdf Spec Sheet contains full dimensions! Cast Aluminum .pdf Spec Sheet

AUTOMATIC Cast Aluminum Blast Gates
ALUMINUM FULL BLAST GATE
SizePart No.Price
2"BGF02 $ 8.75
3"BGF03 $ 10.34
4"BGF04 $ 10.43
5"BGF05 $ 14.11
6"BGF06 $ 17.63
7"BGF07 $ 22.32
8"BGF08 $ 29.65
9"BGF09 $ 42.08
10"BGF10 $ 57.02
11"BGF11 $ 62.16
12"BGF12 $ 62.16
14"BGF14 $110.78
16"BGF16 $128.48
18"BGF18 $241.45
20"BGF20 $267.22
22"BGF22 $330.48
24"BGF24 $350.50
26"BGF26 $576.00
28"BGF28 $668.00
30"BGF30 $787.20

TO ORDER CALL 877-904-4022

Die Cast Aluminum Half Blast Gates

Aluminum Half Blast Gate

( Click on image for larger view )

  • Designed for use with existing duct systems
  • Galvanized steel slide w/ locking screw
  • Simply cut a 3/8 inch slot halfway through pipe for blade insertion
  • Commonly used for air balancing as well as a cut-off damper
  • Maximum temperature 400° F
  • Available in sizes 3” to 20”.

Our .pdf Spec Sheet contains full dimensions! Cast Aluminum .pdf Spec Sheet

ALUMINUM FULL BLAST GATE
SizePart No.Price
3"BGH03 $ 12.58
4"BGH04 $ 14.23
5"BGH05 $ 18.11
6"BGH06 $ 19.68
7"BGH07 $ 28.28
8"BGH08 $ 29.22
9"BGH09 $ 39.94
10"BGH10 $ 45.76
11"BGH11 $ 59.87
12"BGH12 $ 63.13
14"BGH14 $ 94.48
16"BGH16 $127.48
18"BGH18 $303.56
20"BGH20 $364.80

TO ORDER CALL 877-904-4022