" " Air Tight Blast Gates - KB Duct - CECO Environmental


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Air Tight Blast Gates

Our Air Tight Blast Gate is electrically controlled and pneumatically operated, ideal for applications including dust, fume, paper trim, and exhaust.

No matter your need, our products are designed to maximize efficiency and reliability, with galvanized and stainless steel construction.



  • Low Total Cost of Ownership
  • High durability and reliability
  • Maximum efficiency



  • Air tight and fully welded
  • Premium construction materials – galvanized and stainless steel
  • Utilizes an electric solenoid so it is activated by virtually any electrical signal and then controls the air flow to the stainless cylinder
  • The cylinder requires 90 psi, but very little volume to operate
  • Gates larger than 6” have two cylinders to ensure smooth operation
  • UHMW Seals
  • Self-Cleaning


KB Duct Air Tight Blast Gates

KB Duct is known for quality ducting systems that offer options for any and every installation with incomparable adaptability and attention to detail. We provide custom development of special systems: If you can draw it, we can make it! We offer a free 3D design service to turn your rough ideas into a fully conceptualized, viewable duct solution that we build and deliver directly to you. We offer the quickest delivery in the industry. When you need the right system right now, look to KB Duct. 

KB Duct builds equipment with as much care and passion as you put into building your company.  We offer the broadest selection of duct system components and application-specific duct solutions for dust and air management on any scale. Regardless of your location, we can build it, deliver it, and install it for you. Our dedication doesn’t end when the system is built. Even after installation, if there are any problems, KB Duct will be there to resolve them and take the load off of you. We are equally committed to our products and to the people who use them. Trust KB Duct.