J&D Manufacturing Model Magnum Direct Drive Poly Agricultural Wall Exhaust Fan (1 or Var. Speed) 1 or 3 Phase CFM Range 17,688 to 45,502 (Size 58") 3 Products

Magnum 58" Exhaust Fan

The Magnum 58" Exhaust Fan uses a maintenance-free, direct drive, permanent magnet motor. It eliminates the need for greasing bearings and changing belts. The housing is made of strong poly, while the frame is all stainless-steel preventing rust and corrosion in any environment. The complete fan includes durable poly damper doors that seal out air and light when closed.

The Magnum 58" Exhaust Fan is designed to operate in the full range from minimum ventilation to maximum power using basic 0-10 volt control signal which eliminates the need for smaller fans. Because of the high performance of the Magnum 58", you'll use 25% fewer fans on your next project, making it your most economical choice.

3 Year Warranty on ENTIRE Fan
JD-Drive Motor Features
• PM Direct Drive, efficient 2.2 kW motor
• Internal motor drive - no VFD needed (Provides Soft Starts, Enables Variable Speed, Allows for Precise Uniform Speed Control)
• Surge Protection, Locked Rotor Protection, Overload Protection, Thermal Foldback Protection, IP65-Rated, Cast Aluminum Housing, Will Not Interfere with RFID.