AXP In-Line Duct Fans

White inline duct fan with spherical body, top connector ring, and internal motor housing visible through side opening
Technical engineering drawing of a circular ductwork component with labeled dimensions including diameter measurements (ØA, ØB, Ø6), length specifications (D, E, F), and mounting bracket details (C, G)
Dimension specifications table for AXP series ductwork models showing duct diameter, measurements A through G, and shipping weight in inches and pounds

Specifications

  • Fan / Motor Type: AC Fan / Motor, External Rotor Motor
  • Impeller Type: Backward curved (BC), Centrifugal Impeller
  • Mounting: Horizontal, Vertical
  • Housing Material: Plastic
  • Air application: Exhaust (Return) Air, Supply Air
  • Phase: Single Phase
  • Other Feature: Speed Controllable
  • Approval: ETL, IP X4

AXP In-Line Duct Fans are designed for residential, commercial, and light industrial ventilation applications.  AXP in-line duct fans incorporate a durable, UV resistant plastic housing. They are available in duct diameters from 4″ thru 12″, and produce airflow capacity up to 837 cfm. The quiet and efficient backward-curved motorized impeller is capable of developing significant pressure. Above all, the in-line configuration simplifies installation, saving time and money.

AXP in-line duct fans are capable of moving airflow through long or complex duct runs. As a result, they provide an ideal solution for areas that are difficult to heat or cool.

Features & Benefits of AXP In-line Duct Fans

  • UV and corrosion resistant, durable plastic housing
  • 120V operation, other voltages available
  •  Easy to install – mounting brackets included
  • May be mounted in any position
  • Fans may be used to supply or exhaust air
  • Suitable for air temperatures up to 122 F
  • Energy efficient – speed controllable (optional solid state speed control)
  • Optional pre-wired with 120V power cord (AXP-C)
  • Exceptionally quiet and efficient BC centrifugal motorized impeller
  • External rotor motor design results in superior motor cooling and durability
  • Permanently lubricated ball bearing motor for maintenance-free operation
  • Automatic reset thermal overload protection
  • Fan and motor are precision balanced for quiet and vibration-free operation
  • Easily accessible, external junction box with pre-wired capacitor
  • Available to fit duct sizes 4” – 12”; airflow capacity to 837 cfm

To complete an installation, consider Continental Fan’s wide variety of fan accessories and controls, and grilles.

Applications for AXP In-line Duct Fans

In a home or residence, there are many locations where air movement may be necessary.

Residential applications include:

  • Bathroom Exhaust
  • Whole house ventilation
  • Duct boosting
  • General kitchen exhaust
  • Laundry room exhaust
  • HRV / ERV boosting

Commercial applications include:

  • Conference room exhaust
  • Computer rooms
  • Humidity & moisture removal
  • Powered make-up air
  • Equipment & spot cooling
  • Hair & nail salons

Airflow Performance (cfm)

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Visit CFM Select to utilize Continental Fan’s state-of-the-art fan selection and quotation platform.

Fan Dimensions

  • Select the Charts / Diagrams tab below

Helpful Tips

  • Use insulated duct in unheated spaces.
  • Control air volume with a variable speed control.
  • Sound levels in a duct fan installation decrease as the distance of the fan from the intake grille increases. Five feet is usually adequate.
  • Rigid duct tends to echo fan noise. To reduce sound levels, use flexible insulated duct.
  • Always consult local building codes prior to selecting products and materials.

To find the fan that best suits your application, view our full line of in-line fans. From compact 4” AXS in-line centrifugal fans to large 60” AIB tubeaxial fans, and many custom designs in between, CFM in-line fans deliver reliable performance.