Marine Ventilation Fans
Marine Ventilation Fans fully consider the special requirements for marine use: the impeller undergoes strict dynamic balance correction and overspeed testing, so the ventilation fan has the characteristics of good corrosion resistance, anti sway, anti impact, vibration, smooth operation, and safety and reliability.
Overview
Features：
Marine Ventilation Fans being welding construction, are made of steel plate with flanges for connection with duct at both sides by bolts, and the surface is fully treated by anticorrosive painting. As desired, the casing can either be made into an integral one or an open type along the axial direction, the impeller and the motor are fixed on the movable half of the casing so as to bring convenience for on the-spot repair and the replacement of its spare parts.
Note:
If the Marine Ventilation Fans can run normally, the fan coiler air volume is too small, you can consider two points, one is the ventilation pipe leakage, but the probability of this situation is very small; there is another reason is likely to be too much dust in the fan coiler filter caused by clogging, out of the wind is not smooth, and if you do not clean up for a long time, the dust will accumulate to the fan impeller, resulting in the angle of the blades become smaller will also affect the air volume of the The airflow will also be affected.
The connection between the fan and the unit is not loose; fan coil heat exchanger is damaged or blocked; marine fan failure, resulting in insufficient fan coil output.
Drawing:
