Model FC-BHDS

Single Inlet-Direct Drive

Performance Characteristics

  • In these systems, the connection of the impeller to the electric motor is direct.
  • The design of these fan types is based on the (Impeller Overhung) method according to the AMCA standard.
  • The airflow capacity can reach up to approximately 40,000 cubic meters per hour.
  • The static pressure can reach up to approximately 18,000 pascals.
  • The diameter of the fan impeller can reach up to 1250 millimeters.
  • The inlet air volume can be adjusted using a damper or by varying the speed frequency.
  • These fan series can operate at temperatures ranging from -20 to 150 degrees Celsius.
  • The orientation of the outlet relative to the inlet and its angle with respect to the horizon can be selected according to the AMCA standard.
  • Various accessories such as dampers, bird screens, and frames can be installed on these air handlers.
  • These fans are primarily used in systems for collecting and transporting gases and contaminated air.
  • Depending on the capacity and performance efficiency of the fan, the impeller blades can be designed as either backward curved or backward inclined.
  • The vibration balance of these fans complies with the ISO standard DIN ISO 1940-1 grade G 6.3 <4 mm/s.

Special Design Methods

    • In environments with high corrosion and acidity, stainless-steel 304 or stainless-steel 316 materials are used for the body and impeller of the fans (stainless-steel Fans).
    • In the presence of flammable gases and dust in the environment where the fan is installed, to prevent sparks and explosions, the fan is completely isolated from the surrounding environment. Additionally, a layer of copper or composite insulation is used in the potential collision area between the two-metal impeller and fan body (Explosion & Spark proof Fans).
    • In the oil, gas, and petrochemical industries, centrifugal fans are designed and manufactured according to the international standards API 560 & API 673.