briefing of HLF-6 low noise mixed flow fan box
 Basing on absorbing foreign advantage technology, to satisfy the much lower noise requirement in modern advanced structure, we developed HLF-6 low noise mixed flow fan box with advanced equipment, which possesses features such as low noise, small vibration, beautiful aspect, conveniently installed and easily maintained. These series fan boxes adopt HL3-2A low noise mixed flow fan with fine aerodynamic performance. Box is assembled by frames and bent fine steel plates, inside layer is sound attenuator material which assures low noise of the fan box.
Aspect diagram of HLF-6 low noise mixed flow fan box
Performance parameter of HLF-6 low noise mixed flow fan box (1)
Performance parameter of HLF-6 low noise mixed flow fan box (2)
Note:1.a is with filter net; b is with out filter net, which are supplied for air exchanging.
2. noise statistic in this table is the one measured without duct; reference weight is without motor weight.
3. performance parameter could be referred from parameter table of HL3-2A mixed flow fan
code explanation of HLF-6series low noise mixed flow fan box
Aspect dimension of HLF-6series low noise mixed flow fan box


Dezhou Air Conditioner Equipment Co., Ltd.
Address: No.181,North Dongdi Road, Tianqu Industry Park ,Dezhou
TEL:0534—2356870 2358328
FAX:0534—2358326
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Contact : An Shuwei