Model H roof fans improve air flow and make any commercial or industrial facility cooler and more comfortable. The hood guards the opening and protects the air stream.
- Model H uses a direct drive motor, which has no belts to replace or pulleys to adjust for simplified operation.
- Model HB uses a belt drive motor, which includes a variable pitch drive for precise speed control and quieter operation.
All models provide general ventilation in industrial facilities such as mills, factories, and warehouses. These fans can be used for fresh air supply or warm air exhaust. Supply fans can be fitted with an internal filter on the hood to limit foreign material from entering the building.
PRODUCT BENEFITS
- Supply or exhaust configurations.
- Extra durable galvanized hood and sturdy all-welded base assembly.
- Exterior polyurethane coating for corrosion resistance.
- Hinged hood provides easy access to motor and drive for repairs.
- High-performance, factory balanced propeller for ideal performance and efficiency.
- Powerful TEFC motor for trouble free operation.
- Belt drive: Variable pitch drive for precise speed control and quieter operation.
- Direct drive: No belts to replace or pulleys to adjust.
STANDARD FEATURES
- Heavy gauge galvanized hood utilizes interlocking ribs.
- All-welded fan and motor base.
- Protective polyurethane coat.
- Heavy-duty totally enclosed fan cooled (TEFC) motor.
- Deep spun venturi panel provides superior strength and higher efficiency.
- Static pressure: 0.0 – 0.625 in. w.g.
- 1/2” galvanized mesh bird screen, installed vertically between the hood and fan housing.
OPTIONAL FEATURES
- Dampers: gravity or motorized.
- Finishes: epoxy, polyurethane, or custom (color to match).
- Filters (supply fans only).
- Disconnect.
- Extended lubrication lines.
- Duct drops.
- Guards and screens (bird and insect).
