Indoor air often contains a range of pollutants, allergens, moisture, and dust in places with poor ventilation, to remove these airborne pollutants, exhaust fans are often used for air ventilation, circulation and even cooling. Here are the most common applications of exhaust fans:Chemical Factories or Coal Pit which contains flammable gases or chemical materials.Explosion resistant exhaust fans p...

Every time we see a customer sighing and saying: Why do we need to drill holes in the wall or remove windows, we, as a practitioner in the ventilation and cooling industry, have an unspeakable suffering. In daily work, most of our small and micro enterprises rarely have a complete plan in the work process. However, due to the strong company strength of medium and large enterprises, each department...

1. Before using the exhaust fan + cooling pads system, please check the cooling pads and pool for debris and dust, and then shut down the fan after the pump stops for 30 minutes to ensure that the cooling pads is completely dried. After the water curtain system stops running, check whether the accumulated water in the water tank is emptied to avoid long-term immersion in the water at the bottom of...