Loren Cook UCV Upblast Mixed Flow Fan

Certifications

• UL 705 listed
• cUL 705 listed for Canada

Construction

• Bolted and welded with corrosion-resistant fasteners
• Housing made of a minimum 0.125″ thick marine alloy aluminum
• Continuously welded curb cap corners for leak protection
• Straightening vanes for uniform airflow
• Extended lube lines for fan-bearing lubrication
• Aluminum adjustable motor mounting plate with threaded studs for belt tensioning
• Hinged butterfly discharge dampers with rain gutter to prevent infiltration
• Continuously welded aluminum wind band of minimum 0.064″ thickness
• Engraved aluminum nameplate
• Shipped in ISTA Certified Transit Tested Packaging

Wheel

• Non-overloading design with airfoil blades for maximum efficiency
• Aluminum airfoil blades welded to a spun aluminum dome
• The dome bolted to an aluminum hub assembly, keyed and locked to the fan shaft with two setscrews
• Balanced to AMCA Standard 204-05 for Balance Quality and Vibration Levels

Motor

• NEMA Design B with Class B insulation
• Rated for continuous duty at specified voltage, phase, and enclosure

Bearings

• Heavy-duty, regreasable ball bearings in a cast iron housing
• Minimum L50 life of over 200,000 hours at maximum operating speed

Belts and Drives

• • Oil and heat-resistant, static-conducting belts
  • Precision-machined cast iron drives, keyed and securely attached
  • Drives sized for 150% of installed motor horsepower
  • Variable pitch motor drive factory set to specified fan RPM