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farm building air inlet / wall-mounted / for ventilation



  • Applications:

    farm building

  • Configuration:


  • Other characteristics:

    for ventilation


Air Inlet is used for poultry system, which balance the fresh air and adjust negative pressure.Under negative press, air goes through air inlet into poultry house when
fan are working. With working Fan becoming more,
negative press increases, then open angel of air inlet get bigger.