Ventilation Fan 1.High-quality 2.Reasonable price with its related products. 3.Good looking 4.Easy to install,long life
GRAD Ventilation Fan
Fan use instructions including ventilation design, instructions, special dampers and electrical control boxes and other four major categories of content, selection in the design installation and optional attachments refer to the following description. The company has been committed to product enhancements, sample and product specifications and parameters of size are subject to change without notice.
1, ventilation design Computer reference tables and selection of recommended Standard air changes Place assembly rooms hall Factory (General) factory (draft) Sports steam bath places ballroom salons bakery Theater laundry room glass ceramic plant foundry church kitchen paper places the Office of shops (general ventilation) Toilet Treasury electroplating factories the library needs of people and animals every hour ventilation: women, men, beasts of burden kids chicken Number of units installed fan 1. Derived from the number of indoor units required for the number of: * the number of ventilation / fan air flow = Number of units 2. Derived from the number of indoor ventilation fan Number of units required: indoor volume * times / h / fan air flow = Number of units Ventilation civil engineering office buildings, shopping malls, hotels, opera houses, hospitals, banks, schools and other large civil construction exhaust pipe to send Ventilation plant construction engineering machinery, chemicals, textiles, metallurgy, power plants and other industrial enterprises in car exhaust side wall and roof type Kitchen smoke ventilation works canteens, hotels, restaurants, food processing plants such as hoods and get fresh air Air conditioning and cleaning ventilation engineering medicine, electronics, send exhaust purification Ventilation of underground civil air defense projects to send exhaust air defense Cooling Humidification Ventilation Engineering beasts farms, textile mills, shopping malls, restaurants, rooms and other enclosed places strict cooling air supply Note: When ordering indicate the name, model, wind, air pressure, power, speed, install the form, whether live control box, muffler, live Saussurea doors accessories, non-conventional.
GRAD Ventilation Fan for Industry
