VENTILATOR

The ventilator is designed to adjust the atmospheric pressure and is available in the pressure adjusting type developed for prefabricated refrigerators, freezers and warming boxes, and in the ventilation type designed for optimum ventilation through the one-touch doors of specially equipped vehicles, dry vans and container trucks. Another type which is equipped with an exhaust fan and filter is available for suitable use in communications equipment, server racks and measuring equipment.