Security Chimneys

SECURE STACK PRO

The Secure Stack Pro Series, Models SCL, CAX1, CIX1, CIX2, CIX4, and CIX3Z venting systems are designed to offer the ultimate in installation convenience and versatility for a variety of applications. Certified for commercial chimney and diesel exhaust applications, they are constructed of thick-gauge material for the inner pipe that provides a strong and rigid assembly. Featuring a self-centering flue extension design that significantly simplifies and accelerates the installation process.

Available in sizes from 5″ to 36″ diameters, the CIX line offers double-wall configuration with a choice of 1″, 2″, 4″, or 3″ insulation and the CAX line offers a 1″ air insulated product. For premium corrosion resistance and durability, the inner flue is constructed from 0.035″ thick 304 or 316 Stainless Steel. This is coupled with a 0.024″ thick 304 Stainless Steel or Galvalume (Aluminum-zinc coated) steel outer casing. The CIX line features the highest-quality insulation, densely packed to ensure low heat loss and maximum draft.

  • The CIX, with its 2″ densely packed insulation, and CAX, with 2″ of air, ensure low heat loss and maximum possible draft
  • CIX: certified at 1″ clearance to combustibles and 2″ for grease ducting applications; CAX: certified at 4″ clearance to combustibles
  • Thick-gauge 304 or 316 stainless steel inner liner provides a strong and more rigid assembly
  • Patented self-centering assembly system combined with low weight simplifies and accelerates installation
  • Coupling configuration requires only one locking band on outside of pipe and the use of a regular, less- expensive high-temperature silicone sealant
  • Outside casing available in 304 or 316 stainless steel as well as Galvalume® (Aluminum-zinc coated) material for a lower-cost option
  • Available in sizes from 5″ to 36″ diameters
  • Complies with the following:
    • UL-103 60″ WC positive-pressure and 1400°F building heating appliance chimney standard
    • ULC-ORD959 and ULC-S604 chimney standards
    • UL-1978 for grease duct applications.
  • 1-year and 15-year limited warranty options available

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CIX – Boiler applicationCIX – Diesel application
CIX - Boiler applicationCIX - Diesel application
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