Pro-Tech Inc

2 products found


  • Curtain-Minders

  • Model CM 5000D - Curtain-Minder

    Model CM 5000D - Curtain-Minder

    The CM 5000D is the first curtain emergency ventilation control for both tunnel and conventional poultry rearing houses and confinement buildings with curtains or fall out panels. A knob on the front of the Curtain-Minder controls the delay time for releasing the curtain winches. The delay is adjustable between zero and ten minutes. Zero or near zero allows the operator to test the systems and the curtain winching system quickly. Ten minutes may...

  • Alarms