Upblast Fan – UB3700

Moffitt Upblast fans are designed for standard duty roof mount applications for exhausting building air to provide general powered ventilation of hot, stagnant areas. The Upblast Fan – UB3700 vertically exhausts the building air away from the roof and is available in direct and belt drive configurations. Sizes available range from 12″ thru 120″.

 

STANDARD FEATURES

  • Sizes: 24” – 120”
  • CFM Range: 5,000 – 100,000 +
  • Belt Driven
  • Statically & Dynamically Balanced Aluminum Propeller
  • All Galvanized Steel Construction
  • Variable Pitch Drives Standard Through 3 HP
  • Drives Sized for a Minimum 150% of Drive Horsepower
  • 1 Year Fan and Motor Warranty
  • Removable Panel for Easy Damper Access
  • Heavy Duty 200,000 Hour Rated Pillow Block Bearings
  • Low Profile
  • Integral Deep Spun Inlet
  • Motor: Open Drip Proof
  • Bird screen: ½” mesh, 19 ga. galvanized steel
  • Complete Operation & Maintenance instructions along with assembly drawings

 

OPTIONAL FEATURES

  • Construction
    • Aluminum
    • Stainless Steel
  • Propeller, FRP blades with cast aluminum hub
  • Fiberglass damper doors
  • Cushion Close (Steel Doors Only)
  • Magnetic latches
  • Outlet Guard
  • Safety basket guard
  • Extended Lube Lines (Belt Drive)
  • Roof Curbs
  • Curb Cap Adaptor Max 4″ + or –
  • Access Door (Bolted)
  • Disconnect Switch
  • High-Temperature model (HT) tested to 1000°F for 15 minutes; 500°F 4 hours- IR/SBCCI
  • Coatings
    • Epoxy
    • Heresite
    • Coal Tar

Product Catalog

Download brochure
Product Testing and Certification
Units have been tested and rated in accordance with AMCA standards. Guaranteed to perform as stated.
Product Mounting
Designed for roof mounting. Aligns vertically.
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