Single Wall 20” Diameter

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  1. FREE SHIPPING

    Pyroscat Duct Wrap XL, 24 in x 25 ft Roll - QTY 1 Box
    • Up to 2-hour fire-resistance rating
    • Alternate to shaft enclosure
    • Made in USA
    • Contours easily to duct
    • Apply in 2 layers for grease ducts
    • Both layers staggered compression seam across duct
    • Transverse butt joint not restricted to corners
    • Maximum 3 thickness along all surfaces of duct
    • Fully foil encapsulated
    • Tested and listed ASTM E2336, CAN/ULC S144
    • Compliant to IMC, NFPA96, UMC, CMC, CNBC
    • 1-1/2” x 24” x 25’ Roll
    • 90 Day Warranty
    Original Price $256.15 Your Price $235.66
  2. FREE SHIPPING

    3M Fire Barrier Duct Wrap 615+, 24 in x 25 ft Roll- QTY 1 Box
    • Up to a 2-hour fire-resistance rating
    • Alternate to shaft enclosure
    • Made in USA
    • Complies with 2006 and 2009 IMC and UMC
    • Tested per ASTM E 2336
    • Apply in 2 layers for grease ducts
    • 24 in x 25 ft Roll
    • 1 Year Warranty
    Original Price $263.82 Your Price $245.66
  3. 20" Diameter Grease Duct Transition Square to Round
    • Constructed of UL 304 Stainless Steel
    • Square or rectangular to round transition  
    • Made in USA
    • Use with 20" Diameter Duct
    Original Price $870.93 Your Price $801.26
  4. 20" Diameter Grease Duct Transition Round to Square
    • Constructed of UL 304 Stainless Steel
    • Round to Square or Rectangular Transition
    • Made in USA
    • Use with 20" Diameter Duct
    Original Price $870.93 Your Price $801.26
  5. 20" Diameter Grease Duct 87 Degree Reduction Bull-Head Tee
    • Constructed of UL 304 Stainless Steel
    • 87 Degree Bull Head Tee
    • Made in USA
    • Two 14" hood connections
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $754.33 Your Price $693.98
  6. 20" Diameter Grease Duct Inline Access Door Length
    • Constructed of UL 304 Stainless Steel
    • No tools required
    • Made in USA
    • 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"
    Original Price $560.00 Your Price $515.20
  7. 20" Diameter Grease Duct 87 Degree Elbow w/ Access
    • Constructed of UL 304 Stainless Steel
    • 87 Degree Elbow
    • Made in USA
    • 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"
    Original Price $509.22 Your Price $468.49
  8. 20" Diameter Grease Duct 87 Degree Elbow No Access Panel
    • Constructed of UL 304 Stainless Steel
    • 87 Degree Elbow
    • Made in USA
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $476.88 Your Price $438.73
  9. 20" Diameter Grease Duct 45 Degree Elbow w/ Access
    • Constructed of UL 304 Stainless Steel
    • 45 Degree Elbow
    • Made in USA
    • 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"
    Original Price $421.28 Your Price $387.57
  10. 20" Diameter Grease Duct Fan Plate Adapter - End
    • Constructed of UL 304 Stainless Steel
    • Filled Cutable 36" x 36" sq. Plate
    • 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"
    Original Price $413.62 Your Price $380.53
  11. 20" Diameter Grease Duct 24" Fixed Length
    • Constructed of UL 304 Stainless Steel
    • 24" Fixed Length
    • Made in USA
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $404.82 Your Price $372.44
  12. 20" Diameter Grease Duct 45 Degree Elbow No Access Panel
    • Constructed of UL 304 Stainless Steel
    • 45 Degree Elbow
    • Made in USA
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $310.07 Your Price $285.27
  13. 20" Diameter Grease Duct 36" Fixed Length
    • Constructed of UL 304 Stainless Steel
    • 36" Fixed Length
    • Made in USA
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $289.93 Your Price $266.73
  14. 20" Diameter Grease Duct 24" Adjustable Length
    • Constructed of UL 304 Stainless Steel
    • 24" Adjustable Length
    • Made in USA
    • Incorporates a telescoping length
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $241.42 Your Price $222.11
  15. 20" Diameter Grease Duct 12" Fixed Length
    • Constructed of UL 304 Stainless Steel
    • 12" Fixed Length
    • Made in USA
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $163.69 Your Price $150.59
  16. 20" Diameter Grease Duct Light Support Band
    • Constructed of UL 304 Stainless Steel
    • Bracket to support hangin or vertical dut
    • 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"
    Original Price $138.44 Your Price $127.36
  17. KL-PASTE 3.5 oz (100gr)tube
    • Ceramic lubricating and assembly paste
    • Provides best steel to steel connection
    • Made in USA
    • Allows installer to rotate psitin before tapping in place.
    Original Price $22.12 Your Price $20.35
  18. 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.
    Original Price $50.08 Your Price $46.08
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