2015 Silent Industrial Air Circulation Blower Ventilation Fan Iron Casing Flexible Exhaust Fan Reverse Air Blower Fan Vent Fan

2015 Silent Industrial Air Circulation Blower Ventilation Fan Iron Casing Flexible Exhaust Fan Reverse Air Blower Fan Vent Fan

In-line duct fan with retrofit applications increase efficiency. Install in-line duct fan directly into home or office duct work in any position. As In-line duct fan is a reliable and cost effective way to keep temperatures in the indoor. In-line duct fan provide a wide variety of ventilation solutions for residential and commercial applications while this kind of duct fan is save energy. High performance plastic in-line duct fan is versatile. offers in-line duct fan with performance and innovation at a great price.

1.CE/RoHS/FCC/SAA/ERP/CLASS&IPS2 duct booster fan
2.Pretty price hydroponic duct booster fan 
3.20 days delivery 
4.3 years warranty
5.MOQ:50 SETS

Features

casing is made of ABS (FR)
Backward-curved centrifugal impeller using PA66 (FR) 
ABS (FR) connection box 
External rotor motor with low temperature rise 
Motor is equipped with automatic reset thermal overload protection
NSK ball bearing, acceptable for continuous operation of 5000h

Operating temperature range -20°C~50°C
Insulation Class F 
Enclosure class IP44

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