Catalog

MAIN TECHNICAL SPECIFICATION

• Mode: DD-FA
• Air Volume: 2 – 24,500 cfm
• Maximum SP: 3.5″ wg. @ standard air density

FEATURES & BENEFITS

• A wide variety of motors are available to meet specific application needs.
• Heavy duty construction, durable and weather resistant.
• Non-overloading backward inclined wheels, blades and inlets fabricated from aluminum.
• Wall mount applications, units up to 24″ nominal wheel can be wall mounted.
• Forced fresh air through the motor compartment cools motor and ensures long motor life.
• Quick release latches allow for easy access to motor compartment on 18″ thru 36″ units
• Standard bird screen.
• Variable pitch motor pulley allows for field adjustment and system balancing.
• High efficiency combined with low tip speeds result in quiet operation.
• Standard emergency disconnect switch.

OPTIONS

• Gravity Damper
• Motorized Damper
• Wall Mount Sleeve
• Roof Curb
• Extra Set of V-Belts

MAIN TECHNICAL SPECIFICATION

• Mode: DR-HFA
• Air Volume: 1 – 25,000 cfm
• Maximum SP: 4″ wg. @ standard air density

FEATURES & BENEFITS

• Spun aluminum housing for rust-free, weather resistant durability.
• Standard bird screen.
• Non overloading backward inclined wheels, blades and inlets fabricated from aluminum.
• All sizes can be wall mounted.
• Wire conduit to provide a clear channel for electrical connections.
• Safety Disconnect.
• Variable speed control.

OPTIONS

• Gravity Damper
• Motorized Damper
• Wall Mount Sleeve
• Roof Curb