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Blast Gate
Blast Gate
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  Blast Gate

Air Handling Systems Aluminum Blast Gates 3"-24" are constructed of aluminum castings with a galvanized steel slide blade. Blast Gates can be disassembled for cleaning. Blast Gates are used to balance the air going from one branch to another branch. When another machine is used for only part of the workday, you can close the Blast Gate and divert the air to another machine.14"-24" (even sizes) call for pricing and availability.

When connecting hose to gate, don't forget to order a Hose to Gate Connector (Part # BC) for each gate. See below.

Click here for Tech Data on Blast Gates



Part # Price  
2" Blast Gate
02GATE-IOK $23.95
3" Blast Gate
03GATE $11.95
4" Blast Gate
04GATE $12.95
5" Blast Gate
05GATE $17.95
6" Blast Gate
06GATE $18.95
7" Blast Gate
07GATE $28.25
8" Blast Gate
08GATE $36.95
9" Blast Gate
09GATE $52.45
10" Blast Gate
10GATE $61.50
12" Blast Gate
12GATE $75.00




Half Blast Gate
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  Half Blast Gate

Half Blast Gates have the same construction and quality as the Full Blast Gate. Use Half Blast Gates when working with wood containing a lot of pitch (it prevents the pitch from clogging the slide track). Half Blast Gate is easily installed in existing ductwork by cutting a slot halfway around the duct and sliding the 20 Gauge blade into the opening, then pop riveting the casting to the outside of the duct.12"-18" call for pricing and availability.



Part # Price  
3" Half Blast Gate
03HGATE $13.95
4" Half Blast Gate
04HGATE $17.95
5" Half Blast Gate
05HGATE $19.95
6" Half Blast Gate
06HGATE $23.95
7" Half Blast Gate
07HGATE $26.95
8" Half Blast Gate
08HGATE $34.95
9" Half Blast Gate
09HGATE $42.95
10" Half Blast Gate
10HGATE $52.95




Self-Cleaning Blast Gate
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  Self-Cleaning Blast Gate

Self-Cleaning Blast Gates are the same construction as Full Blast Gates except the galvanized steel blade pushes material like greenwood, or wood sap through the end of the Blast Gate casting. This allows the blade to close without jamming on compacted materials.



Part # Price  
3" Self-Cleaning Blast Gate
03SGATE $21.95
4" Self-Cleaning Blast Gate
04SGATE $23.95
5 Self-Cleaning Blast Gate
05SGATE $26.95
6" Self-Cleaning Blast Gate
06SGATE $31.95
8" Self-Cleaning Blast Gate
08SGATE $61.95




Blast Gates Air Tight
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  Blast Gates Air Tight

Air Handling Systems air-tight blast gates are used in industrial dust extraction and kept in the closed position until the vacuum source is needed. These blast gates increase the efficiency of the vacuum system by closing off inactive segments thus increasing the vacuum pressure at other active areas. The average blast gate leaks air; thus, not completely preserving the vacuum suction for actively open vacuum ports. This creates less than desired vacuum pressure and makes picking up even the smallest particles more difficult.

Specifications Air-Tight Blast Gates:

Air-tight across the blast gate up to 16 Hg”

Air-tight self-sealing gasket assembly

Zinc plated steel

Available in 3”, 4”, 6” and 8” OD

Allow 4 - 6 weeks lead time



Part # Price  
3" Blast Gates Air Tight
03GATE-AT $0.00 CALL
4" Blast Gates Air Tight
04GATE-AT $0.00 CALL
6" Blast Gates Air Tight
06GATE-AT $0.00 CALL
8" Blast Gates Air Tight
08GATE-AT $0.00 CALL




Blastgate Connector BC
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  Hose to Gate Connector/Blastgate Connector BC

Blast Gate Connector (BC) serves as an extension to facilitate installation of Flexible hose to Blast Gates. Connectors are three inches long, 22 gauge, and fit snugly over small end of Blastgate, Flexhose fits tightly over the other end. Pop rivet Connector to Blastgate and add hose clamp, for a long lasting easy installation. (Blast Gate NOT included)



Part # Price  
3" Hose to Gate Connector/Blastgate Connector BC
03BC $9.32
4" Hose to Gate Connector/Blastgate Connector BC
04BC $9.45
5" Hose to Gate Connector/Blastgate Connector BC
05BC $10.66
6" Hose to Gate Connector/Blastgate Connector BC
06BC $10.97
7" Hose to Gate Connector/Blastgate Connector BC
07BC $11.29
8" Hose to Gate Connector/Blastgate Connector BC
08BC $12.08
10" Hose to Gate Connector/Blastgate Connector BC
10BC $13.39
12" Hose to Gate Connector/Blastgate Connector BC
12BC $13.55