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 $910.61 Your Price $837.76
  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 $737.46 Your Price $678.46
  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 $768.99 Your Price $707.47
  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 $513.28 Your Price $472.22
  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 $408.44 Your Price $375.76
  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 $513.28 Your Price $472.22
  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 $768.99 Your Price $707.47
  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 $1,333.80 Your Price $1,227.09
  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 $1,612.05 Your Price $1,483.08
  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 $845.34 Your Price $777.71
  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 $999.69 Your Price $919.71
  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 $230.89 Your Price $212.42
  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 $70.10 Your Price $64.49
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