TDA Series - Direct Driven Tube Axial Fan

Specifications Quick Facts • Size from 315 to 2000 • Capacity up to 360,000 m3/h • Static pressure up to 1,000 Pa • Suitable for clean air normal ventilation and smokespill application. Operating Temperature • Normal Ventilation: -20°C to +55°C • High Temperature Application: available up to 400°C/2Hrs. Motor Totally enclosed Class 'F' or 'H', with a minimum IP55 protection are fitted as standard. Standard motor up to 2.2kW are supplied with DOL starting, motor 3.0kW and above are with star/delta starting. Motor of other specifications are available upon request. Accessories • Inlet and outlet duct connection flanges to connect circular duct to TDC flanges. • Circular flexible duct connectors, both standard and high temperature variations (up to 400°C). • Inlet and outlet safety guards. • Vibration isolator mounts for floor or ceiling mounted installations. • A drain coupling can be attached to the bottom of housing. Construction Construction Double flanged casing is produced in mild steel or galvanized steel. The impeller blades are available in PPG, PAG, or Aluminium alloy. Coatings Zinc rich primer and polyester powder coating or galvanized finishing are available for all mild steel parts.