LWWEXD-400D4-01 Wall Exhaust Fan - Quiet, Efficient

Description

Technical Description

Material

Metal

Technical Feature

The sidewall fan adopts advanced forward-curved blades and a special motor directly connected to the fan for low noise opera tion. The square-shaped design allows for easy installation on concrete walls, brick walls, or light steel pressure-formed wall panels. The square rain-deflector structure is sturdy and aestheti cally pleasing. It has the characteristics of low noise, high air volume, reliable operation, wide range of performance parame ters, and easy installation. It is widely used in ventilation and air exchange for workshops in industrial plants, as well as in civil and commercial building projects. Depending on the requirements of the conveyed medium, it can be made corrosion-resistant or explosion-proof.

The fan is generally used for sidewall exhaust, equipped with a 45° rain-deflector (or specially manufactured as 60°) and an insect screen (to prevent insects from entering the workshop during nighttime). It can also be made into a sidewall supply fan as needed, equipped with a 90° rain-deflector (to protect against wind, rain, and dust) and an insect screen (to prevent insects from entering the workshop during nighttime).

Nominal data

Dimensions	400mm
Voltage	380V
Frequency	50Hz
Current	0.4A
Power	180W
Speed	1400r/min
Air Flow	3800m³/h
Air Pressure	45Pa
Noise	68dB(A)
Capacitor	/

Curves

Drawing

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