Application and characteristics of fire ventilating (dual purpose) low noise cabinet centrifugal fan
1. It should be widely used in the workshop, office building and the basement of the public buildings, hotels, museums, theaters and other occasions that need fire ventilation and ventilation.
2. Impurities in gas: no viscous substances are allowed in the gas. The dust and hard particles are not greater than 150mg/m.
3, the temperature of the gas transmission: through the high temperature test, the gas temperature is more than 280 degrees centigrade, the continuous operation for more than 40 minutes, to achieve the purpose of fire and smoke exhaust.
