Ventilation Units (Model- VEVU 3) is often done using ventilation units are consist of fans, motors, electronic controls and other devices (such as heat recovery systems) and are connected to buildings by air inlets and outlets or ventilation ducts. The ventilation rate is referred to as the absolute amount of inflow air per unit time (litre per second or l/s, cubic meter per hour or m3/hr) and the air-change rate as the relative amount of inflow air per unit time.

• Environment friendly
• Ensures hygienic working atmosphere.