2014 hot 4' inline duct fan factory(DJT10U-25P) 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. Nussun.com offers in-line duct fan with performance and innovation at a great price. 1.CE inline fan
2.Pretty price inline duct fan.
3.20 days delivery
4.Real factory-Top quality, 3 years warranty 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
Insulation Class F
Enclosure class IP44 Performance parameter
Dimension table (mm)
Performance parameter
Performance Curve
Feature parts details:
Casing use imported ABS(FR) connection box
External optimization design ABS(FR) connection box
Patent air defector device, 10% higher efficiency, lower noise
External rotor motor with low energy consumption, long life Factory production equipment
Factory production process