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Multi-Purpose Inline Duct Exhaust Fans

Need powerful, reliable airflow? Our Multi-Purpose Inline Duct Exhaust Fans are the workhorses of air movement. These high-efficiency axial and centrifugal fans connect directly to your existing ductwork to remove stale air, control temperature, and maintain ideal humidity levels. Perfect for grow rooms, commercial buildings, and HVAC systems, these quiet inline fans deliver superior performance with energy savings you'll notice. Choose from variable speed controllers and installation accessories to fine-tune your airflow. Get clean, fresh air circulation exactly where you need it.

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TD Silent Multi-Purpose Inline Mixed Flow Duct Fan 8 inch 530 CFM TD-200S

Item #: TD-200S
Blade Diameter
8"
CFM
530
Voltage
120
Drive
Direct
View Details
Your Price: $418.54 / each ea
each
Prime Evo EC Mixed Flow Inline Duct Fan 10 inch Variable Speed 120 Volt 1306 CFM 147689

Item #: 147689
Blade Diameter
10"
CFM
1306
Voltage
120
Drive
Direct
View Details
Your Price: $420.68 / each ea
each
AXC Duct Inline Fan 12 inch 970 CFM Energy Star Variable Speed AXC300B-ES

Item #: AXC300B-ES
Duct Size
12"
CFM
970
Voltage
120
Drive
Direct
View Details
Your Price: $442.23 / each ea
each
AXC Duct Inline Fan w/ Cord & Plug 12 inch 970 CFM Energy Star Variable Speed AXC300B-C-ES

Item #: AXC300B-C-ES
Duct Size
12"
CFM
970
Voltage
120
Drive
Direct
View Details
Your Price: $462.18 / each ea
each
Silent-Prime Evo EC Mixed Flow Inline Duct Fan 6 inch Variable Speed 120 Volt 429 CFM 147635

Item #: 147635
Blade Diameter
6"
CFM
429
Voltage
120
Drive
Direct
View Details
Your Price: $480.96 / each ea
each
TD Mixvent Multi-Purpose Inline Duct Fan 10 inch 754 CFM TD-250

Item #: TD-250
Blade Diameter
10"
CFM
754
Voltage
120
Drive
Direct
View Details
Your Price: $494.64 / each ea
each
TT Mixed-Flow 2 Speed Turbo Duct Inline Fan 12 3/8 inch 1051 CFM TT 315

Item #: TT-315
Blade Diameter
12.375"
CFM
1051
Voltage
120
Drive
Direct
View Details
Your Price: $501.62 / each ea
each
Silent-Prime Evo EC Mixed Flow Inline Duct Fan 8 inch Variable Speed 120 Volt 746 CFM 147671

Item #: 147671
Blade Diameter
8"
CFM
746
Voltage
120
Drive
Direct
View Details
Your Price: $526.41 / each ea
each
PV Multi-Purpose Inline Duct Fan Turbo 12.4 inch 942 CFM PV-315X

Item #: PV-315X
Blade Diameter
12.4"
CFM
942
Voltage
120
Drive
Direct
View Details
Your Price: $560.04 / each ea
each
TT Silent M Mixed-Flow 2 Speed Metal Duct Inline Fan 10 inch 880 CFM TT Silent M 250

Item #: TT-Silent-M-250
Blade Diameter
10"
CFM
880
Voltage
120
Drive
Direct
View Details
Your Price: $567.45 / each ea
each
TD Mixvent Multi-Purpose Inline Duct Fan 12.4 inch 1050 CFM TD-315

Item #: TD-315
Blade Diameter
12"
CFM
1050
Voltage
120
Drive
Direct
View Details
Your Price: $581.94 / each ea
each
Prime Evo EC Mixed Flow Inline Duct Fan 12 inch Variable Speed 120 Volt 1402 CFM 147716

Item #: 147716
Blade Diameter
12"
CFM
1402
Voltage
120
Drive
Direct
View Details
Your Price: $606.41 / each ea
each
Prime Evo Mixed Flow Inline Duct Fan 16 inch 3 Speed 120 Volt 2342 CFM 147770

Item #: 147770
Blade Diameter
10"
CFM
2342
Voltage
120
Drive
Direct
View Details
Your Price: $624.47 / each ea
each
Silent-Prime Evo EC Mixed Flow Inline Duct Fan 10 inch Variable Speed 120 Volt 1263 CFM 147707

Item #: 147707
Blade Diameter
10"
CFM
1263
Voltage
120
Drive
Direct
View Details
Your Price: $655.75 / each ea
each
Prime Evo EC Mixed Flow Inline Duct Fan 14 inch Variable Speed 120 Volt 1884 CFM 147734

Item #: 147734
Blade Diameter
14"
CFM
1884
Voltage
120
Drive
Direct
View Details
Your Price: $735.59 / each ea
each
Silent-Prime Evo EC Mixed Flow Inline Duct Fan 12 inch Variable Speed 120 Volt 1388 CFM 147725

Item #: 147725
Blade Diameter
12"
CFM
1388
Voltage
120
Drive
Direct
View Details
Your Price: $736.15 / each ea
each
TT Silent M Mixed-Flow 2 Speed Metal Duct Inline Fan 12-3/8 inch 1050 CFM TT Silent M 315

Item #: TT-Silent-M-315
Blade Diameter
12.375"
CFM
1050
Voltage
120
Drive
Direct
View Details
Your Price: $844.17 / each ea
each
Silent-Prime Evo EC Mixed Flow Inline Duct Fan 14 inch Variable Speed 120 Volt 1957 CFM 147752

Item #: 147752
Blade Diameter
14"
CFM
1957
Voltage
120
Drive
Direct
View Details
Your Price: $919.45 / each ea
each
TD Mixvent Multi-Purpose Inline Duct Fan 14 inch 2089 CFM TD-355

Item #: TD-355
Blade Diameter
14"
CFM
2089
Voltage
120
Drive
Direct
View Details
Your Price: $1,035.62 / each ea
each
Prime Evo EC High Output Inline Duct Fan 14 inch Variable Speed 240 Volt 2818 CFM 147743

Item #: 147743
Blade Diameter
14"
CFM
2818
Voltage
240
Drive
Direct
View Details
Your Price: $1,195.87 / each ea
each
Prime Evo EC Mixed Flow Inline Duct Fan 16 inch Variable Speed 240 Volt 3351 CFM 147779

Item #: 147779
Blade Diameter
16"
CFM
3351
Voltage
240
Drive
Direct
View Details
Your Price: $1,407.59 / each ea
each
Silent-Prime Evo EC High Output Inline Duct Fan 14 inch Variable Speed 240 Volt 2820 CFM 147761

Item #: 147761
Blade Diameter
14"
CFM
2820
Voltage
240
Drive
Direct
View Details
Your Price: $1,545.11 / each ea
each
TD Mixvent Multi-Purpose Inline Duct Fan 16 inch 2630 CFM TD-400

Item #: TD-400
Blade Diameter
16"
CFM
2630
Voltage
120
Drive
Direct
View Details
Your Price: $1,620.64 / each ea
each
TID Centrifugal Duct Inline Fan 12 inch 810 CFM 3 Phase TID200-13-32

Item #: TID200-13-32
Blade Diameter
12"
CFM
810
Voltage
208 / 240 / 480
Drive
Direct
View Details
View Details to Configure for Price
View Details
TID Centrifugal Duct Inline Fan 14 inch 1530 CFM 3 Phase TID250-34-32

Item #: TID250-34-32
Blade Diameter
14"
CFM
1530
Voltage
208 / 240 / 480
Drive
Direct
View Details
View Details to Configure for Price
View Details
TID Centrifugal Duct Inline Fan 18 inch 1570 CFM 3 Phase TID315-12-32

Item #: TID315-12-32
Blade Diameter
18"
CFM
1570
Voltage
208 / 240 / 480
Drive
Direct
View Details
View Details to Configure for Price
View Details
TID Centrifugal Duct Inline Fan 14 inch 1020 CFM 3 Phase TID225-34-32

Item #: TID225-34-32
Blade Diameter
14"
CFM
1020
Voltage
208 / 240 / 480
Drive
Direct
View Details
View Details to Configure for Price
View Details
TID Centrifugal Duct Inline Fan 12 inch 1080 CFM 3 Phase TID280-14-32

Item #: TID280-14-32
Blade Diameter
12"
CFM
1080
Voltage
208 / 240 / 480
Drive
Direct
View Details
View Details to Configure for Price
View Details
TID Centrifugal Duct Inline Fan 21 inch 2160 CFM 3 Phase TID355-34-32

Item #: TID355-34-32
Blade Diameter
21"
CFM
2160
Voltage
208 / 240 / 480
Drive
Direct
View Details
View Details to Configure for Price
View Details
TID Centrifugal Duct Inline Fan 24 inch 2850 CFM 3 Phase TID400-32-32

Item #: TID400-32-32
Blade Diameter
23"
CFM
2850
Voltage
208 / 240 / 480
Drive
Direct
View Details
View Details to Configure for Price
View Details
TID Centrifugal Duct Inline Fan 24 inch 4220 CFM 3 Phase TID450-02-32

Item #: TID450-02-32
Blade Diameter
24"
CFM
4220
Voltage
208 / 240 / 480
Drive
Direct
View Details
View Details to Configure for Price
View Details
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Why Shop for Inline Exhaust Fans at Industrial Fans Direct?

For over 20 years, we've been the trusted source for high-quality inline fan systems. Our non-commissioned experts focus purely on ventilation and air quality – it's all we do. We'll help you find the perfect flow fan for your air conditioning, high-temperature industrial applications, or commercial building without any sales pressure.

Every fan we sell is factory-authorized and brand new, backed by full USA warranties. Whether you need a whisper-quiet fan with low noise levels or a heavy-duty system for industrial use, we have the expertise and selection to get you the right solution.

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