Double Wall 20” Diameter

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  1. 20" Diameter, Double Wall Reduced Clearance Grease Duct, No Weld Hood Adapter Oval - Start
    • Constructed of UL 409 Stainless Steel
    • Made in the USA
    • Use with 18" Diameter Duct
    • Ceramic fiber insulation between inner/outer jacket
    • 400 Series outer duct jacket and inner jacket
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Orig.Price $883.29 Your Price $812.63
  2. 20" Diameter, Double Wall Reduced Clearance Grease Duct, 45 Degree Elbow
    • Constructed of UL 409 Stainless Steel
    • Made in the USA
    • Use with 20" Diameter Duct
    • Ceramic fiber insulation between inner/outer jacket
    • 400 Series outer duct jacket and inner jacket
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Orig.Price $715.34 Your Price $658.11
  3. 20" Diameter, Double Wall Reduced Clearance Grease Duct, 48" Cut Length
    • Constructed of UL 409 Stainless Steel
    • Made in USA
    • Use with 20" Diameter Duct
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Orig.Price $745.92 Your Price $686.25
  4. 20" Diameter, Double Wall Reduced Clearance Grease Duct, 24" Cut Length
    • Constructed of UL 409 Stainless Steel
    • Made in USA
    • Use with 20" Diameter Duct
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Orig.Price $497.88 Your Price $458.05
  5. 20" Diameter, Double Wall Reduced Clearance Grease Duct, Anchor Plate Support
    • Constructed of UL 409 Stainless Steel
    • Made in USA
    • Use with 20" Diameter Duct
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Orig.Price $396.18 Your Price $364.49
  6. 20" Diameter, Double Wall Reduced Clearance Grease Duct, 24" Fixed Length
    • Outer Wall Constructed of UL 409 Stainless Steel Inner and Outer Construction
    • 24" Fixed Length
    • Made in USA
    • Double Wall Reduced Clearance
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Orig.Price $497.88 Your Price $458.05
  7. 20" Diameter, Double Wall Reduced Clearance Grease Duct, 48" Fixed Length
    • Outer Wall Constructed of UL 409 Stainless Steel Inner and Outer Construction
    • 48" Fixed Length
    • Made in USA
    • Double Wall Reduced Clearance
    • Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 4'6"-5'11"
    Orig.Price $745.92 Your Price $686.25
  8. 20" Diameter, Double Wall Reduced Clearance Grease Duct, 45 Degree Elbow w/ Access
    • Outer Wall Constructed of UL 409 Stainless Steel Inner and Outer Construction
    • 45" Degree Elbow
    • Made in USA
    • Double Wall Reduced Clearance
    • Access panel included-no tools required
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6""-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Orig.Price $1,293.78 Your Price $1,190.28
  9. 20" Diameter, Double Wall Reduced Clearance Grease Duct, 87 Degree Elbow w/ Access Panel
    • Outer Wall Constructed of UL 409 Stainless Steel Inner and Outer Construction
    • 87 Degree Elbow
    • Made in USA
    • Double Wall Reduced Clearance
    • Access panel attached with wing nuts
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Orig.Price $1,563.68 Your Price $1,438.59
  10. 20" Diameter, Double Wall Reduced Clearance Grease Duct, Fan Plate Adapter - End
    • Constructed of UL 409 Stainless Steel
    • 36" x 36" square plate
    • Can be cut to size during installation
    • Made in USA
    • Cut to curb size
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Orig.Price $819.98 Your Price $754.38
  11. 20" Diameter, Double Wall Reduced Clearance Grease Duct, Inline Access Door Length
    • Constructed of UL 409 Stainless Steel
    • No tools required
    • Made in USA
    • Double Wall Reduced Clearance
    • Access panel attached with wing nuts
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Orig.Price $969.70 Your Price $892.12
  12. 20" Diameter, Double Wall Reduced Clearance Grease Duct, Light Support Band
    • Constructed of UL 409 Stainless Steel
    • Bracket to support hanging or vertical duct
    • Made in USA
    • Recommended every 15' for diameters 10"–14"
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Orig.Price $223.97 Your Price $206.05
  13. Sealant for flue Gas Temp up to 600F
    • Sealant for flue Gas Temp up to 600F
    • Non-Slumping will not sag or run.
    • Made in USA
    • Designed for sealing and bonding applications.
    Orig.Price $68.00 Your Price $62.56
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