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SKU: 36000103 |  LMCurbs

55" Cabinet Exhaust Fan – 1.5 HP Belt Drive (23,300 CFM)

55" Cabinet Exhaust Fan – 1.5 HP Belt Drive (23,300 CFM)

Regular price $1,902.00
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  • American Made

    American Made

    Built Right Here

  • Ships in 2-4 Days

    Ships in 2-4 Days

    Standard in-stock turnaround time

  • Description

    The 55-inch cabinet exhaust fan is built for high-volume industrial ventilation where serious air movement is required. Constructed with a heavy-duty steel cabinet and belt-driven design, this unit delivers strong, consistent airflow while maintaining smooth, reduced-vibration operation.

    Powered by a 1.5 HP motor operating at 1720 RPM, this model produces 23,300 CFM of airflow, making it well-suited for large warehouses, manufacturing facilities, agricultural buildings, and high-heat industrial environments. Dual-voltage capability (115/230V) provides flexibility for a range of electrical setups.

    Specifications

    • Blade Size: 55"
    • Motor: 1.5 HP
    • Airflow: 23,300 CFM
    • RPM: 1720
    • Voltage: 115/230V
    • Dimensions: 54.3" H x 17.7" D x 54.3" W
    • Weight: 161 lbs

    Key Features

    • Heavy-Duty Steel Cabinet – Designed for demanding industrial applications.
    • Belt-Driven System – Smooth operation with reduced vibration and extended motor life.
    • High-Capacity Airflow – 23,300 CFM supports rapid air exchange in large interior spaces.
    • 1.5 HP Continuous-Duty Motor – Built for reliable, ongoing ventilation performance.
    • Dual Voltage Compatibility – Operates on 115V or 230V systems.
    • Service-Friendly Design – Accessible components simplify maintenance and inspection.

    Typical Applications

    • Large Warehouses
    • Manufacturing & Production Facilities
    • Agricultural Buildings
    • Equipment & Mechanical Rooms
    • Heat Exhaust & Air Exchange Systems
    • Industrial Ventilation Applications
  • Brand

    LMCurbs
    LMCurbs designs and manufactures metal roof curbs, hatches, skylights, and accessories, delivering proven solutions for complex roofing needs since 1970.
    Shop more from LMCurbs →

    Specifications

    • SKU: 36000103
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55" Cabinet Exhaust Fan – 1.5 HP Belt Drive (23,300 CFM)

Frequently Asked Questions

How do I choose the right fan size?

Start by determining the required airflow (CFM) for your space. CFM needs depend on:

  • Room size (length × width × height)
  • Desired air changes per hour
  • Heat load or equipment output
  • Type of exhaust (general ventilation vs heat removal)

Larger blade sizes provide higher CFM ratings. If you're unsure which size is appropriate, review your airflow requirements before selecting a model.

Are these fans belt-driven or direct-drive?

These cabinet exhaust fans are belt-driven, which provides:

  • Quieter operation
  • Reduced vibration
  • Extended motor life
  • Easier maintenance and serviceability

What voltage do these fans require?

These units are compatible with 115V or 230V electrical systems.

Always verify your building’s available voltage and ensure installation complies with local electrical codes.

Can these fans run continuously?

Yes. These fans are designed for continuous-duty ventilation in industrial and commercial environments, provided they are installed correctly and maintained regularly.

What type of air are these fans designed to move?

These fans are intended for general-purpose exhaust of relatively clean air, including:

  • Heat removal
  • General ventilation
  • Fume exhaust (non-corrosive)
  • Air circulation in warehouses and shops

They are not specifically designed for highly corrosive, explosive, or grease-laden environments unless otherwise specified.

Are mounting accessories included?

These products include the cabinet fan unit only. Mounting hardware, structural supports, and electrical components must be supplied separately based on your installation requirements.

How are these fans shipped?

Due to size and weight, these fans typically ship via freight carrier. Ensure proper equipment and personnel are available for unloading.