Model TB Tube Axial Fan

Model TB Tube Axial Inline Fans are designed and built for industrial and commercial applications. These fans can be used for supply, exhaust, or both.

The model TB fans use a belt motor system to keep the motor out of the airway. A direct drive model, Model TD, is also available.

Standard Features

• Propeller: High-Performance Propeller
• Housing: Heavy Gauge Steel Housing with continuously welded seams & welded end flanges.
• End Flanges: steel angle end flange rings with mounting holes to secure fans to ducting.
• Motors: Heavy-duty totally enclosed fan cooled (TEFC) or explosion proof ball bearing motors for years of trouble-free operation. Open drip proof, TEFC, or explosion proof available for belt driven fans.
• Drives: Variable Pitch Drives To 7-1/2 HP. Adjustable for final systems RPM. Belts sized for 165% of driven HP.
• Pillow Block Bearings: Self-Aligning with a basic rating fatigue life (L10) more than 80,000 hours at each fan’s maximum operating speed when mounted in a horizontal configuration.
• Belt lubrication lines: Extended
• Base: Adjustable Motor Base

Optional Features

• Belt Guard: belt guards covering the motor sheave and belts outside the fan.
• Motor Cover: weatherproof motor cover protects the motor and drive
• Bolted Access Door
• Inlet and Outlet Guards
• Companion flanges & companion angle rings with prepunched holes
• Special Coatings: color to match.
  • Enamels
  • Epoxies
  • Urethane powder coatings
• Vibration Isolators: base mount or hanging isolators are
• Mounting Brackets