Model XSED – Direct Drive

These XSED direct drive fan is specifically designed for wall mounted applications when vertical roof discharge is not available. These fans include proper mounting brackets for quick, durable wall installations.  The direct drive motor delivers higher efficiency by eliminating belt losses. The XSED is part of Accurex’s line of fans delivering industry leading performance with long lasting, low maintenance operation

For greater efficiency and quick and easy balancing checkout our Vari-Green motor option, highly recommended for kitchen applications.
Vari-Green Motor

Product Features & Advantages:

  1. Quiet Operation – An aluminum, backward-inclined, nonoverloading centrifugal wheel is utilized to generate high efficiency and minimal sound. Wheel cones are carefully matched to the venturi for maximum efficiency. Each wheel is statically and dynamically balanced, for long life and quiet operation.
  2. Prewired Switches – NEMA-1 disconnect switch is factory mounted and wiring is provided from the motor as standard (other switches are available). All wiring and electrical components comply with the National Electric Codes (NEC) and are either UL/cUL US Listed or Recognized.
  3. Precision Tooling – Precisely sized, ground, and polished so the first critical speed is at least 25% over the maximum operating speed. Close tolerances, where the shaft makes contact with bearings, results in longer bearing life.
  4. Longer Bearing Life – 100% factory tested and designed specifically for air handling applications with a minimum L(10) life in excess of 100,000 hours [L(50) average life of 500,000 hours].
  5. Motor – Carefully matched to the fan load and mounted out of the airstream.
  6. Easy Motor Access - Motor cover is constructed of aluminum. Attached with stainless steel fasteners for easy removal and access to the motor compartment and drive assembly.
  7. Longer Motor Life – Cooling fins located on top of the fan wheel draw outside air through a large breather tube, directly into the motor compartment. Positive motor cooling with fresh air results in maximum motor life.
  8. Reduced Noise and Vibration – True vibration isolators contain two independent studs with rubber neoprene to support the drive assembly and wheel for long life and quiet operation. (No steel-on-steel contact)
  9. Simple System Balancing – Belts, pulleys and keys are oversized 150% of driven horsepower. Machined cast pulleys are adjustable for final system balancing. Belts are static-free and oil-resistant.
  10. Clean Mounting Surface – One-piece, heavy-gauge aluminum, with a rolled bead for extra strength, directs exhaust air away from the mounting surface.
  11. Simplified Installation – Aluminum curb cap has prepunched mounting holes to ensure correct attachment to the roof.
  12. Fan Protection - Galvanized Birdscreen protects the fan’s discharge from birds and small objects. Standard on all sidewall fans.
  13. Easy Mounting - Galvanized Mounting Plate allows mounting and sealing to the wall prior to mounting the entire unit. The remainder of the unit is attached to the mounting plate without locating and fastening problems associated with mounting a heavy sidewall unit to a wall.
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Options and Accessories

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Performance and Certifications

  • (UL/C-UL US 705) File no. E40001 and for grease removal (UL/C-UL US 762) File no. MH11745.
  • AMCA Certified
  • NFPA 96
  • Certified to IBC 2006 and 2009, ASCE 7-05 and California OSHPD certification standards for all seismic design categories. OSHPD OSP# 0148-10, SDS Value 2.28, Maximum  certification Size 300

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Model Designation Guide

The Model Designation Guide is designed to completely identify the fan. The correct code letters must be specified to designate belt or direct drive, and roof or wall mounted configurations. The remainder of the model number is determined by the size and performance.

 
 
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