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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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  • In-Line Duct Blower,14-1/2 in.,115V
    In-Line Duct Blower,14-1/2 in.,115V
    • TM

      Grainger Choice

    • DAYTON
    • Item # 20UD17
    • Mfr. Model # 20UD17
    • In-Line Duct Blower, Direct Drive Centrifugal, EC Motor Fan, Wheel Dia. (In.) 14-1/2, CFM @ 0.000-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 Blower w/ Drive Pkg,115/208-230 V
    Inline Blower w/ Drive Pkg,115/208-230 V
    • TM

      Grainger Choice

    • DAYTON
    • Item # 7K458
    • Mfr. Model # 7K458
    • Inline Duct Blower, Belt-Drive Centrifugal, With Drive Package, Wheel Dia. 13-1/2 In., CFM @ 0.000-In. SP...More

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

      Grainger Choice

    • DAYTON
    • Item # 7H486
    • Mfr. Model # 7H486
    • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 30 In, CFM @ 0.000-In SP 15720, @ 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,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

  • 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,18 In
    Duct Blower,18 In
    • TM

      Grainger Choice

    • DAYTON
    • Item # 5AV80
    • Mfr. Model # 5AV80
    • Inline Duct Blower, Centrifugal, Less Drive Package, Wheel Dia 18 In, Drive Type Belt, Max Inlet Temp 160 Deg...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

  • 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

  • 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,11 1/2 In,Less Drive Pkg
    InLine Blower,11 1/2 In,Less Drive Pkg
    • TM

      Grainger Choice

    • DAYTON
    • Item # 2RB89
    • Mfr. Model # 2RB89
    • Inline Duct Blower, Belt Drive Centrifugal, Less Drive Package, Wheel Dia 11 1/2 In, Max Inlet Temp 160 Deg...More

  • In-Line Duct Blower,13-1/8 in.,115V
    In-Line Duct Blower,13-1/8 in.,115V
    • TM

      Grainger Choice

    • DAYTON
    • Item # 20UD16
    • Mfr. Model # 20UD16
    • In-Line Duct Blower, Direct Drive Centrifugal, EC Motor Fan, Wheel Dia. (in.) 13-1/8, CFM @ 0.000-in. SP...More

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

      Grainger Choice

    • DAYTON
    • Item # 5TCL4
    • Mfr. Model # 5TCL4
    • Inline Duct Blower, Belt Drive Centrifugal, Less Drive Package, Wheel Dia 11 In., Max. Inlet Temp. 160 Deg....More

  • Inline Duct Blower,120V,3225 CFM
    Inline Duct Blower,120V,3225 CFM
    • FANTECH
    • Item # 15W696
    • Mfr. Model # FSD 20
    • Inline Duct Blower, Centrifugal, Wheel Dia. (In.) 16.33, CFM @ 0.000-In. SP 3225, Blower RPM 1600, Max. Inlet...More

  • In-Line Duct Blower,11 in.,115V
    In-Line Duct Blower,11 in.,115V
    • TM

      Grainger Choice

    • DAYTON
    • Item # 20UD15
    • Mfr. Model # 20UD15
    • In-Line Duct Blower, Direct Drive Centrifugal, EC Motor Fan, Wheel Dia. (In.) 11, CFM @ 0.000-In. SP...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

  • Blower,Inline,D/D,309 CFM,115 V
    Blower,Inline,D/D,309 CFM,115 V
    • FANTECH
    • Item # 6KVZ4
    • Mfr. Model # FRD 12-6
    • Inline Duct Blower, Direct Drive Centrifugal, Wheel Dia. 12 In., CFM @ 0.000-In. SP 309, @ 0.125-In. SP 287,...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,18 In
    Duct Blower,18 In
    • TM

      Grainger Choice

    • DAYTON
    • Item # 7H477
    • Mfr. Model # 7H477
    • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 18 In, CFM @ 0.000-In SP 5894, @ 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 # 7M7T5
    • Mfr. Model # 7M7T5
    • 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/ Drive Pkg,115/230 V
    Inline Blower w/ Drive Pkg,115/230 V
    • TM

      Grainger Choice

    • DAYTON
    • Item # 7K454
    • Mfr. Model # 7K454
    • Inline Duct Blower, Belt-Drive Centrifugal, With Drive Package, Wheel Dia. 13-1/2 In., CFM @ 0.000-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 w/ Drive Pkg,115/230 V
    Inline Blower w/ Drive Pkg,115/230 V
    • TM

      Grainger Choice

    • DAYTON
    • Item # 7K442
    • Mfr. Model # 7K442
    • Inline Duct Blower, Belt-Drive Centrifugal, With Drive Package, Wheel Dia. 11 In., CFM @ 0.000-In. SP 1011,...More

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

      Grainger Choice

    • DAYTON
    • Item # 7M7T6
    • Mfr. Model # 7M7T6
    • Inline Duct Blower, Belt Drive Centrifugal, With Drive Package, Wheel Dia 11 1/2 In, CFM @ 0.000-In SP 2103,...More

  • InLine Blower,w/ 1/3 HP Drive Pkg
    InLine Blower,w/ 1/3 HP Drive Pkg
    • TM

      Grainger Choice

    • DAYTON
    • Item # 7M7T0
    • Mfr. Model # 7M7T0
    • Inline Duct Blower, Belt Drive Centrifugal, With Drive Package, Wheel Dia 11 1/2 In, CFM @ 0.000-In SP 1458,...More

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

      Grainger Choice

    • DAYTON
    • Item # 7K438
    • Mfr. Model # 7K438
    • Inline Duct Blower, Belt-Drive Centrifugal, With Drive Package, Wheel Dia. 11 In., CFM @ 0.000-In. SP 428,...More

  • Inline Blower,Belt-Drive,2239 CFM
    Inline Blower,Belt-Drive,2239 CFM
    • TM

      Grainger Choice

    • DAYTON
    • Item # 7J652
    • Mfr. Model # 7J652
    • Inline Duct Blower, Belt-Drive Centrifugal, With Drive Package, Wheel Dia. (In.) 14, CFM @ 0.000-In. SP 2239,...More

  • Inline Blower w/ Drive Pkg,208-230/460 V
    Inline Blower w/ Drive Pkg,208-230/460 V
    • TM

      Grainger Choice

    • DAYTON
    • Item # 7K455
    • Mfr. Model # 7K455
    • Inline Duct Blower, Belt-Drive Centrifugal, With Drive Package, Wheel Dia. 13-1/2 In., CFM @ 0.000-In. SP...More

  • Blower,24 In,w/ 1 1/2 HP Drive Pkg
    Blower,24 In,w/ 1 1/2 HP Drive Pkg
    • TM

      Grainger Choice

    • DAYTON
    • Item # 7A0L8
    • Mfr. Model # 7A0L8
    • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 24 In, CFM @ 0000-In SP 8188, @ 0125-In SP...More

  • Inline Blower,18 In,w/ 1/2 HP Drive Pkg
    Inline Blower,18 In,w/ 1/2 HP Drive Pkg
    • TM

      Grainger Choice

    • DAYTON
    • Item # 7A0K4
    • Mfr. Model # 7A0K4
    • Inline Duct Blower, Centrifugal, With Drive Package, Wheel Dia 18 In, CFM @ 0000-In SP 3712, @ 0125-In SP...More

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