DBF low noise fan box
1. briefing of DBF type low noise box fan
　DBF low noise box fan adopts pneumatic power, compared with the general ventilation equipment , it has features as large flow volume, low noise, power saving, and could be easily installed and dismounted .Direct driven fan adopts DF series low noise fan, specially suit to the ventilation in factories, civil buildings, education、studying and office buildings, as well as the concatenation pressure addition for air condition system. Type E dynamic transmission system adopts low noise air condition special fan designed by ourselves, advanced DSF box fan could not only inputting and outputting air, but also continuously works for more than 100min and output gas higher than 280℃.
2.features of type DBF low noise box fan
● Various kinds could be chosen in.
● Different inlet and outlet directions could be matched. Units could be installed on the roof or on the ground, easily be installed and availed for design.
● Adopting low noise centrifugal fan, it is with low noise, little vibration, large flow volume and small volume.
● Adopting metal dismountable frame and inside stick heat-isolation sound-absorbing board, fans could be easily installed and dismounted.
● The heat-bearing fabric boards, motors and dynamic transmission apparatus of advanced DSF type heat-bearing fire-control fume ventilation fire fighting special fans are all set out the fan case. This box fans could continuously work more than 100min and output the gas higher than 280℃.

Dezhou Air Conditioner Equipment Co., Ltd.
Address： No.181,North Dongdi Road, Tianqu Industry Park ,Dezhou
TEL：0534—2356870 2358328
FAX：0534—2358326
huifeng888@263.net
w-hf@263.net
Office in Beijing Address： Room 302,The unit 14,Jiayuanerli fengtai beijing
Ceil phone：13522964184 13520981127
Contact：Li Xian Tao Lui Wei Jun
Office in Zaoqiang
Address： Fiberglass Garden ,Zaoqiang Town,Hebei Province
TEL：0318—7056261
FAX：0318—7056261
Ceil phone：13583474833
Contact：Bei De Yu
Office in Shijiazhuang
Address： Room 301,the Third Unit, No. 31 Building, Yangang New District
FAX：0311-5877888
TEL：0311-6700382
Ceil phone：139-31983216
Contact： Yuan Jin'an
Office in Shenyang
Address： No.26 Nonliuzhonglu Rood.Tiexi Shenyang
Ceil phone：13589940048
Contact ： An Shuwei