Single Wall 18” 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
    • 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. 18" Diameter Grease Duct Transition Round to Square
    • Constructed of UL 304 Stainless Steel
    • Round to Square or Rectangular Transition
    • Use with 18" Diameter Duct
    Original Price $748.65 Your Price $688.76
  3. 18" Diameter Grease Duct Transition Square to Round
    • Constructed of UL 304 Stainless Steel
    • Square or rectangular to round transition 
    • Use with 18" Diameter Duct
    Original Price $748.65 Your Price $688.76
  4. 18" Diameter Grease Duct 87 Degree Reduction Bull-Head Tee
    • Constructed of UL 304 Stainless Steel
    • 87 Degree Bull Head Tee
    • Two 12" hood connections
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $669.22 Your Price $615.69
  5. 18" Diameter Grease Duct Inline Access Door Length
    • Constructed of UL 304 Stainless Steel
    • No tools required
    • Access panel attached with wing nuts
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $481.71 Your Price $443.17
  6. 18" Diameter Grease Duct 87 Degree Elbow w/ Access
    • Constructed of UL 304 Stainless Steel
    • 87 Degree Elbow
    • Access panel included-no tools required
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $458.16 Your Price $421.51
  7. 18" Diameter Grease Duct 87 Degree Elbow No Access Panel
    • Constructed of UL 304 Stainless Steel
    • 87 Degree Elbow
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $451.35 Your Price $415.24
  8. 18" Diameter Grease Duct 45 Degree Elbow w/ Access
    • Constructed of UL 304 Stainless Steel
    • 45 Degree Elbow
    • Access panel included-no tools required
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $409.37 Your Price $376.62
  9. 18" Diameter Grease Duct Fan Plate Adapter - End
    • Constructed of UL 304 Stainless Steel
    • Filled Cutable 36" x 36" sq. Plate
    • Cut to curb size
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $356.03 Your Price $327.54
  10. 18" Diameter Grease Duct 24" Adjustable Length
    • Constructed of UL 304 Stainless Steel
    • 24" Adjustable Length
    • Incorporates a telescoping length
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $348.37 Your Price $320.50
  11. 18" Diameter Grease Duct 48" Fixed Length
    • Constructed of UL 304 Stainless Steel
    • 48" Fixed Length
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $310.07 Your Price $285.27
  12. 18" Diameter Grease Duct 45 Degree Elbow No Access Panel
    • Constructed of UL 304 Stainless Steel
    • 45 Degree Elbow
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $293.90 Your Price $270.39
  13. 18" Diameter Grease Duct 36" Fixed Length
    • Constructed of UL 304 Stainless Steel
    • 36" Fixed Length
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $248.79 Your Price $228.89
  14. 18" Diameter Grease Duct 24" Fixed Length
    • Constructed of UL 304 Stainless Steel
    • 24" Fixed Length
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $207.37 Your Price $190.78
  15. 18" Diameter Grease Duct 12" Fixed Length
    • Constructed of UL 304 Stainless Steel
    • 12" Fixed Length
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $140.72 Your Price $129.46
  16. 18" Diameter Grease Duct Light Support Band
    • Constructed of UL 304 Stainless Steel
    • Bracket to support hangin or vertical dut
    • Recommended every 15' for diameters 10" - 14"
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $118.87 Your Price $109.36
  17. 18" Diameter Grease Duct Duct KL Clamp
    • Constructed of UL 304 Stainless Steel
    • Installation tool
    • Draws 2 joint togther
    • Recommended Duct Sizes Medium Duty Hood Lengths 11'-15'5"
    • Recommended Duct Sizes Heavy Duty Hood Lengths 10'-11'11"
    Original Price $46.24 Your Price $42.54
  18. FREE SHIPPING

    Pyroscat Duct Wrap XL, 24 in x 25 ft Roll - QTY 4 Boxes
    • Up to 2-hour fire-resistance rating
    • Alternate to shaft enclosure
    • 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 $990.64 Your Price $911.39
  19. FREE SHIPPING

    Pyroscat Duct Wrap XL, 24 in x 25 ft Roll - QTY 8 Boxes
    • Up to 2-hour fire-resistance rating
    • Alternate to shaft enclosure
    • 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 $1,938.62 Your Price $1,783.53
  20. KL-PASTE 3.5 oz (100gr)tube
    • Ceramic lubricating and assembly paste
    • Provides best steel to steel connection
    • Allows installer to rotate psitin before tapping in place.
    Original Price $22.12 Your Price $20.35
  21. Sealant for flue Gas Temp up to 600F
    • Sealant for flue Gas Temp up to 600F
    • Non-Slumping will not sag or run.
    • Designed for sealing and bonding applications.
    Original Price $50.08 Your Price $46.08
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