WORKOUT OF DUCTWORK
TAKE THE
No On-Site Welding Required | Universal “V” Clamp Connections
Factory Built DUCTWORKGeneral Product Overview:
Standard Features & Benefits:
Ordering Information:
Meeting the Standard:
Replacement Parts:
The use of a listed, factory built grease duct offers a clear advantage when compared to traditional rectangular duct systems. Round ductwork improves the overall performance of the system with increased laminar flow through the duct and reduced buildup of grease in the corners like traditional duct.
Our listed grease duct can fit any application including new construction or retrofits.
Single wall diameters 8” to 24”
3/4” Reduced Clearance and Zero inch clearance available
Duct and accessories are made from stainless steel
Submittals and duct CAD files
Lighter weight for easy installation
Visit our website at www.captiveaire.com or call us for a custom quote at 1.800.334.9256.
Our sales and engineering team will work directly with you to meet specific application needs.
UL 1978 – Standard for Grease DuctUL 2221 – Fire Resistive Grease Duct Enclosure AssembliesNFPA 96 – Installation StandardASTM E2336 – Test Method for Fire Resistive Grease Duct Enclosure System
We also offer duct parts if you need any additional ductwork accessories, please give us a call at 1.800.334.9256.
4641 PARAGON PARK RD. RALEIGH, NC 27616 | 1.800.334.9256 | WWW.CAPTIVEAIRE.COM
Visit us online at www.captiveaire.com
WORKOUT OF DUCTWORK
TAKE THE
No On-Site Welding Required | Universal “V” Clamp Connections
Double Wall DUCTWORK
Standard Features & Benefits: Grease Duct Clearances:
Ordering Information:
Meeting the Standard:
Replacement Parts:
ETL Listed to UL Standard 1978 and UL Standard 2221- Grease Duct Enclosure Assemblies
Inner duct diameters range from 8” to 24”
3/4” Reduced Clearance and Zero inch clearance available
High Temperature Blanket Insulation
Through floor support assembly and fire stop kit allow for duct systems to penetrate a fire resistance rated floor
Visit our website at www.captiveaire.com or call us for a custom quote at 1.800.334.9256.
Our sales and engineering team will work directly with you to meet specific application needs.
UL 1978 – Standard for Grease DuctUL 2221 – Fire Resistive Grease Duct Enclosure AssembliesNFPA 96 – Installation StandardASTM E2336 – Test Method for Fire Resistive Grease Duct Enclosure Systems
4641 PARAGON PARK RD. RALEIGH, NC 27616 | 1.800.334.9256 | WWW.CAPTIVEAIRE.COM
Visit us online at www.captiveaire.com
NEW PRODUCT!
Combustible Surface
3/4” Clearance To Combustible
Surface
Double Wall Duct - 2R & 3R
Double Wall Duct “V” Band
“V” Band On Reduced Clearance Duct, 2R & 3RMay Be In Contact With Combustible Surfaces
DW - 3Z 8” - 24” ID + 6 0” 0”
DW - 3R 8” - 24” ID + 6 3/4” 0”
DW - 2R 8” - 16” ID + 4 3/4” 0”
DUCT INNER OUTSIDE CLEARANCE TO CLEARANCE TO MODEL DIAMETER (ID) DIAMETER COMBUSTIBLES NON-COMBUSTIBLES
Double Wall Ductwork
We also offer duct parts if you need any additional ductwork accessories, please give us a call at 1.800.334.9256.