TEK Airfoil Impellers - Backward Curved

TEK Backward Curved Airfoil Wheels combine precision injection molding techniques with modern high strength plastics to produce a wheel that is stronger than steel, yet half its weight. These durable, backward curved airfoil wheels deliver fan performance approaching aerodynamic perfection. TEK airfoil wheels are used in many OEM applications, and they are incorporated in Continental Fan’s complete fan assemblies, including TCD and TFD blowers, and TNC cooling fans. TEK airfoil impellers and matching inlet cones are available from stock for immediate shipment.

Features & Benefits
  • Aerodynamic perfection; computer-aided design
  • Super quiet, highly efficient performance
  • Rugged, low weight OEM impeller
  • Backward curved airfoil (BCA) wheel
  • Non-overloading power characteristics
  • Injection molded from high strength GRP polyamide
  • Stronger than steel with half the weight
  • Permissible ambient temperature range: -22 F to 176 F
  • Stocked in nine sizes: 7″ through 18″ diameter
  • CW, CCW and DWDI, matching inlet cones

Static pressure and airflow

02.557.51012.502000400060008000AIRFLOW [cfm]STATIC PRESSURE [in. wg]