4" Duct

We make finding a 4" duct fast and simple every time!

Shop 4" Duct results

(Showing 1 - 15)

Mfr # 8040206773

Key Features:

  • Duct Fitting Duct Size: 4"
  • Width: 4"
  • For Use With: QF Duct Work
Mfr # 0390-0400-0001

Key Features:

  • Hose Inside Dia.: 4 in
  • Hose Length: 25 ft
  • Max. Working Pressure @ 70 F: 6 psi
Mfr # 2001-0400-1025

Key Features:

  • Item: Industrial Duct Hose,4"x25ft.
  • Package Quantity: 1
Mfr # GRAE490GA26

Key Features:

  • Duct Fitting Duct Size: 4"
  • Width: 6 3/4 in
  • For Use With: Greenseam Duct system
Mfr # 05102504

Key Features:

  • Flexible Duct Inside Dia.: 4 in
  • Flexible Duct Item: Noninsulated Flexible Duct
  • Flexible Duct Length: 25 ft
Mfr # 01-225

Key Features:

  • Item: HVAC Ventilation-Flex Duct,4"IDX25FtL
  • Package Quantity: 1
Mfr # 45PE71

Key Features:

  • Item: Wall Cap
  • Material: Aluminum
  • Finish: Milled
Mfr # 8010005523

Key Features:

  • Duct Fitting Duct Size: 4"
  • Item: Duct Clamp
  • For Use With: QF Duct Work
Mfr # 0658-0400-0001

Key Features:

  • Hose Inside Dia.: 4 in
  • Hose Length: 25 ft
  • Max. Working Pressure @ 70 F: 24 psi
Mfr # GR6POCR4GA26D

Key Features:

  • Duct Fitting Duct Size: 4"
  • Width: 6 in
  • For Use With: Greenseam Duct system
Mfr # FG4

Key Features:

  • Item: In-Line Duct Fan
  • Max. Amps: 0.19 A
  • Voltage: 120v
Mfr # GR60SPBGP4GA26

Key Features:

  • Duct Fitting Duct Size: 4"
  • For Use With: Greenseam Duct system
  • Gauge: 26 ga
Mfr # 8040207300

Key Features:

  • Duct Fitting Duct Size: 4"
  • Width: 4"
  • For Use With: QF Duct Work
Mfr # 8040206775

Key Features:

  • Duct Fitting Duct Size: 6"
  • Width: 6"
  • For Use With: QF Duct Work
Mfr # 05102504

Key Features:

  • Package Quantity: 1