Single Wall 20” Diameter

View as Grid List

17 Items

per page
  1. 20" Diameter Grease Duct Transition Round to Square
    • Constructed of UL 304 Stainless Steel
    • Round to Square or Rectangular Transition
    • Use with 20" Diameter Duct
    Original Price $1,279.16 Your Price $767.50
  2. 20" Diameter Grease Duct Transition Square to Round
    • Constructed of UL 304 Stainless Steel
    • Square or rectangular to round transition  
    • Use with 20" Diameter Duct
    Original Price $1,279.16 Your Price $767.50
  3. 20" 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 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $1,375.00 Your Price $664.75
  4. 20" 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 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $1,020.60 Your Price $493.50
  5. 20" 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 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $928.00 Your Price $448.75
  6. 20" 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 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $767.82 Your Price $371.25
  7. 20" 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 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $753.90 Your Price $364.50
  8. 20" Diameter Grease Duct 24" Fixed Length
    • Constructed of UL 304 Stainless Steel
    • 24" Fixed Length
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $737.89 Your Price $356.75
  9. 20" Diameter Grease Duct 36" Fixed Length
    • Constructed of UL 304 Stainless Steel
    • 36" Fixed Length
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $528.15 Your Price $255.50
  10. 20" 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 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $439.95 Your Price $212.75
  11. 20" Diameter Grease Duct 12" Fixed Length
    • Constructed of UL 304 Stainless Steel
    • 12" Fixed Length
    • Recommended Duct Sizes Medium Duty Hood Lengths 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $298.20 Your Price $144.25
  12. 20" 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 15'6"-20'
    • Recommended Duct Sizes Heavy Duty Hood Lengths 12'-15'5"
    Original Price $252.00 Your Price $122.00
  13. 3M Fire Barrier Duct Wrap 615+, 24 in x 25 ft Roll
    • Up to a 2-hour fire-resistance rating
    • Alternate to shaft enclosure
    • 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
    Original Price $299.99 Your Price $235.43
  14. 3M Fire Barrier Duct Wrap 615+, 24 in x 25 ft Roll - QTY 4 Boxes
    • Up to a 2-hour fire-resistance rating
    • Alternate to shaft enclosure
    • 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
    Original Price $1,196.00 Your Price $911.80
  15. 3M Fire Barrier Duct Wrap 615+, 24 in x 25 ft Roll - QTY 8 Boxes
    • Up to a 2-hour fire-resistance rating
    • Alternate to shaft enclosure
    • 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
    Original Price $2,392.00 Your Price $1,786.00
  16. 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 $40.00 Your Price $19.50
  17. 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 $34.00 Your Price $16.50
View as Grid List

17 Items

per page