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Square Centrifugal In-Line Blowers

239 results found that include 239 products

Come to Grainger when you need a durable inline duct blower. You’ll find a large selection of square centrifugal inline blowers with and without drive packages, featuring wheel sizes ranging from 8-1/8” dia. to 42-1/2” dia. Find the voltage and horsepower that can help deliver the exhaust and ventilation power you need, or choose an inline duct blower without drive package. The choice is yours when you shop Grainger.Close

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Results per page:  16 | 32 | 48
Duct Blower,18 In
Duct Blower,18 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H476
  • Mfr. Model # 7H476
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 18 In, CFM @ 0.000-In SP 5357, @ 0.125-In SP...More

Duct Blower,16 In
Duct Blower,16 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H472
  • Mfr. Model # 7H472
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 16 In, CFM @ 0.000-In SP 3179, @ 0.125-In SP...More

Duct Blower,24 In
Duct Blower,24 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H484
  • Mfr. Model # 7H484
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 24 In, CFM @ 0.000-In SP 12144, @ 0.125-In SP...More

Duct Blower,24 In
Duct Blower,24 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H575
  • Mfr. Model # 7H575
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 24 In, CFM @ 0.000-In SP 8952, @ 0.125-In SP...More

Duct Blower,20 In
Duct Blower,20 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H478
  • Mfr. Model # 7H478
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 20 In, CFM @ 0.000-In SP 4678, @ 0.125-In SP...More

Inline Blower,11 1/2 In,DirectDrive
Inline Blower,11 1/2 In,DirectDrive
  • TM

    Grainger Choice

  • DAYTON
  • Item # 2RB87
  • Mfr. Model # 2RB87
  • Inline Duct Blower, Direct Drive Centrifugal, Wheel Dia. (In.) 11, CFM @ 0.000-In. SP 1455, Sones @ 0.000-In....More

Duct Blower,20 In
Duct Blower,20 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H467
  • Mfr. Model # 7H467
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 20 In, CFM @ 0.000-In SP 6490, @ 0.125-In SP...More

Duct Blower,20 In
Duct Blower,20 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H479
  • Mfr. Model # 7H479
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 20 In, CFM @ 0.000-In SP 5148, @ 0.125-In SP...More

Duct Blower,18 In
Duct Blower,18 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H475
  • Mfr. Model # 7H475
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 18 In, CFM @ 0.000-In SP 4680, @ 0.125-In SP...More

InLine Blower,w/ 3/4 HP Drive Pkg
InLine Blower,w/ 3/4 HP Drive Pkg
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7M7T2
  • Mfr. Model # 7M7T2
  • Inline Duct Blower, Belt Drive Centrifugal, With Drive Package, Wheel Dia 11 1/2 In, CFM @ 0.000-In SP 1911,...More

InLine Blower,w/ 1/2 HP Drive Pkg
InLine Blower,w/ 1/2 HP Drive Pkg
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7M7T4
  • Mfr. Model # 7M7T4
  • Inline Duct Blower, Belt Drive Centrifugal, With Drive Package, Wheel Dia 11 1/2 In, CFM @0.000-In SP 1669,...More

Duct Blower,30 In
Duct Blower,30 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H487
  • Mfr. Model # 7H487
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 30 In, CFM @ 0.000-In SP 17990, @ 0.125-In SP...More

Duct Blower,20 In
Duct Blower,20 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H481
  • Mfr. Model # 7H481
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 20 In, CFM @ 0.000-In SP 6490, @ 0.125-In SP...More

Inline Blower,Direct Drive,11 In,3 Speed
Inline Blower,Direct Drive,11 In,3 Speed
  • TM

    Grainger Choice

  • DAYTON
  • Item # 10C388
  • Mfr. Model # 10C388
  • In-Line Duct Blower, Direct Drive Centrifugal, 3-Spd, Wheel Dia. (In.) 11, CFM @ 0.000-In. SP 500/619/738,...More

Inline Blower,11 In,Direct Drive,3 Spd
Inline Blower,11 In,Direct Drive,3 Spd
  • TM

    Grainger Choice

  • DAYTON
  • Item # 2RB86
  • Mfr. Model # 2RB86
  • Inline Duct Blower, Direct Drive Centrifugal, 3 Speed, Wheel Dia 11 In, CFM @ 0.000-In SP 623/771/920, @...More

InLine Duct Blower,11 In,Less Drive Pkg
InLine Duct Blower,11 In,Less Drive Pkg
  • TM

    Grainger Choice

  • DAYTON
  • Item # 5TCL5
  • Mfr. Model # 5TCL5
  • Inline Duct Blower, Belt Drive Centrifugal, Less Drive Package, Wheel Dia 13-1/8 In., Max. Inlet Temp. 160...More

InLine Duct Blower,11 In,Less Drive Pkg
InLine Duct Blower,11 In,Less Drive Pkg
  • TM

    Grainger Choice

  • DAYTON
  • Item # 2RB88
  • Mfr. Model # 2RB88
  • Inline Duct Blower, Belt Drive Centrifugal, Less Drive Package, Wheel Dia 11 In, Max Inlet Temp 160 Deg F,...More

Inline Blower,16 3/4 In,D/D,3322 CFM
Inline Blower,16 3/4 In,D/D,3322 CFM
  • TM

    Grainger Choice

  • DAYTON
  • Item # 5TCL2
  • Mfr. Model # 5TCL2
  • Inline Duct Blower, Direct Drive Centrifugal, Wheel Dia 16-3/4 In., CFM @ 0.000-In. SP 3322, CFM @ 0.125-In....More

Duct Blower,20 In
Duct Blower,20 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 5AV81
  • Mfr. Model # 5AV81
  • Inline Duct Blower, Centrifugal, Less Drive Package, Wheel Dia 20 In, Drive Type Belt, Max Inlet Temp 160 Deg...More

Duct Blower,16 In
Duct Blower,16 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 5AV79
  • Mfr. Model # 5AV79
  • Inline Duct Blower, Centrifugal, Less Drive Package, Wheel Dia. (In.) 16, CFM @ 0.000-In. SP -, Sones @...More

Duct Blower,14 In
Duct Blower,14 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 5AV78
  • Mfr. Model # 5AV78
  • Inline Duct Blower, Centrifugal, Less Drive Package, Wheel Dia. (In.) 14, CFM @ 0.000-In. SP -, Sones @...More

Blower,Inline,D/D,309 CFM,230 V
Blower,Inline,D/D,309 CFM,230 V
  • FANTECH
  • Item # 6KVZ9
  • Mfr. Model # FRD 12-6-230
  • Inline Duct Blower, Direct Drive Centrifugal, Wheel Dia. (In.) 12, CFM @ 0.000-In. SP 309, Blower RPM 2550,...More

Inline Blower,Direct Drive,11 In,3 Speed
Inline Blower,Direct Drive,11 In,3 Speed
  • TM

    Grainger Choice

  • DAYTON
  • Item # 10C387
  • Mfr. Model # 10C387
  • In-Line Duct Blower, Direct Drive Centrifugal, 3 Speed, Wheel Dia. (In.) 11, CFM @ 0.000-In. SP 306/378/451,...More

InLine Duct Blower,11 In,Less Drive Pkg
InLine Duct Blower,11 In,Less Drive Pkg
  • TM

    Grainger Choice

  • DAYTON
  • Item # 5TCL3
  • Mfr. Model # 5TCL3
  • Inline Duct Blower, Belt Drive Centrifugal, Less Drive Package, Wheel Dia 11 In., Max. Inlet Temp. 160 Deg....More

Inline Blower w/ Drive Pkg,115/208-230 V
Inline Blower w/ Drive Pkg,115/208-230 V
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7K448
  • Mfr. Model # 7K448
  • Inline Duct Blower, Belt-Drive Centrifugal, With Drive Package, Wheel Dia. 11 In., CFM @ 0.000-In. SP 1610,...More

Inline Blower,8 1/8 In,D/D,3 Spd,228 CFM
Inline Blower,8 1/8 In,D/D,3 Spd,228 CFM
  • TM

    Grainger Choice

  • DAYTON
  • Item # 5TCK6
  • Mfr. Model # 5TCK6
  • Inline Duct Blower, Direct Drive Centrifugal, 3 Speed, Wheel Dia 8-1/8 In., CFM @ 0.000-In. SP 154/191/228,...More

Inline Blower,14 In,w/ 1 HP Drive Pkg
Inline Blower,14 In,w/ 1 HP Drive Pkg
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7A0H9
  • Mfr. Model # 7A0H9
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 14 In, CFM @ 0000-In SP 3223, @ 0125-In SP...More

Inline Blower,13 1/8 In,D/D,1948 CFM
Inline Blower,13 1/8 In,D/D,1948 CFM
  • TM

    Grainger Choice

  • DAYTON
  • Item # 5TCK9
  • Mfr. Model # 5TCK9
  • Inline Duct Blower, Direct Drive Centrifugal, Wheel Dia 13-1/8 In., CFM @ 0.000-In. SP 1948, CFM @ 0.125-In....More

Inline Blower,30 In,w/ 1 HP Drive Pkg
Inline Blower,30 In,w/ 1 HP Drive Pkg
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7A0M3
  • Mfr. Model # 7A0M3
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 30 In, CFM @ 0000-In SP 9190, @ 0125-In SP...More

Duct Blower,14 In
Duct Blower,14 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H471
  • Mfr. Model # 7H471
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 14 In, CFM @ 0.000-In SP 2557, @ 0.125-In SP...More

Duct Blower,14 In
Duct Blower,14 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H454
  • Mfr. Model # 7H454
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 14 In, CFM @ 0.000-In SP 1509, @ 0.125-In SP...More

Duct Blower,14 In
Duct Blower,14 In
  • TM

    Grainger Choice

  • DAYTON
  • Item # 7H455
  • Mfr. Model # 7H455
  • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 14 In, CFM @ 0.000-In SP 2029, @ 0.125-In SP...More

Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More