Built with a direct drive permanent magnet motor, making the 58" Magnum Exhaust Fan from J&D Manufacturing practically maintenance-free. It eliminates the need for greasing bearings and changing belts. The housing is made of strong polypropylene, while the frame is all stainless steel to prevent rust and corrosion in any environment.

The complete fan includes poly damper doors to seal out air and light when closed. The Magnum 58" Fan is designed to operate in the full range from minimum ventilation to maximum power using basic 0-10 volt control relays which eliminates the need for smaller fans.

Because of the high performance of the Magnum 58", you will use 25% fewer fans on your next project, saving you both time and money.

Great for dairy, greenhouse, industrial, poultry and swine operations.

Features

• Up to 75% energy savings over traditional fans
• 42,652 CFM @ 0.10" SP
• Drive is built-in, eliminating additional costs for separate units
• Soft start for long life & efficiency
• Variable speed ready
• 360° rubber sealed damper door

Housing

• Rugged, corrosion-resistant poly
• Precision injection molded

Damper Doors

• Edged with magnets a& 360° of rubber seal to minimize air infiltration
• Dual tension springs
• Blow molded durable poly will endure even the harshest conditions

Cone

• Deep for superior performance
• Multi sections makes for ease in handling when installing, as well as reduced shipping costs

PM Direct Drive Motor

• Premium-eficient 2.2 kW motor
• Internal Motor Drive provides soft starts, enables variable speed & allows for precise & uniform speed control
• Surge protection
• Locked rotor protection
• Overload protection
• Thermal foldback protection
• IP65 rated
• Industrial cast aluminum housing
• Will not interfere with RFID

Motor Frame

• Stainless steel for corrosion resistance
• Motor-centric with minimal air impedance

Guards

• Corrosion-resistant stainless steel

Prop

• 3 glass filled poly composite blades
• Die cast aluminum hub

Shipping

• Packaged for reduced shipping costs
• Easy to assemble