Model CAC Negative Pressure Air Curtain

The basic NPAC model is made to counteract the one-way flow-through forces caused by negative building pressure or by wind effects


  • Single nozzle and intake
  • Proprietary nozzle design
  • Greatly diminishes one-way air flow caused by building air imbalances
  • Horizontal, curvilinear, recirculatory air flow
  • Powder-coated steel
  • Metal-clad insulation when required


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