- Other Fiberglass Products[10]
- Industrial Chiller[5]
- HVAC Systems & Parts[6]
- Industrial Air Conditioners[6]
- Air Conditioners[2]
- Other Air Cleaning Equipment[1]
- Air Conditioner Parts[4]
- Other Air Conditioning Appliances[1]
- Cooling Tower[6]
- Refrigeration & Heat Exchange Parts[1]
- Ventilation Fans[5]
- Air Conditioning System[1]
- Fans[1]
- Construction Projects[3]
- Other Machinery[4]
- Home Supplies Projects[3]
- Pipe Fittings[2]
- Cast & Forged[1]
- Contact Person : Ms. Hu Jessica
- Company Name : Shandong Grad Group Co., Ltd.
- Tel : 86-534-2730845
- Fax : 86-534-2730191
- Address : Shandong,dezhou,No.6 Grad Road, Tianqu Industrial Park,Dezhou,Shandong,China
- Country/Region : China
- Zip : 253000
GRAD Ventilator Fan
GRAD GROUP Ventilator Fan
This type of fan is high technical product designed by CAD, through optimization and preset property.
The pressure is higher than other axial fan with same modal,and there are characteristics including
big air flow,high-efficient, lower noise and wide high-efficient area.
Compact structure, convenient installation and reliable operation.This series of products with single-speed and multispeed two models can change the mounting angle, blades number and speed according to
different occasions
Fan Selection Description 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. fan instructions Particular attention to items 1, fan motor casing or shell of the grounding must be reliable, to prohibit rotation in the opposite direction to prohibit the excess constant-current operation, prohibiting lack of phase operation; 2, fan bearings refueling frequency less than 1 000 hours / times, to prohibit maintenance of fans in operation.
“Making top products and serving customers sincerely” is our motto all the time. We have established the customer-orientated quality management system. At the same time, we focus on team work, staff participation and continual innovation.
GRAD Ventilator Fan