Marine Centrifugal Ventilation Fan

Marine centrifugal ventilation fan CQ series marine centrifugal ventilators or simply the ventilator is capable of blowing air, ocean air containing salt vapour, and corrosive air which contains oil vapour and a small quantity of acid steam generated by the natural evaporation of the batteries. So it can be used for ventilation of various machinery room and each compartment of boats and ships as well as other likes spaces.

Design Standard

The ventilator is designed and manufactured according to GB11865-89(Marine centrifugal fans) and the Rules and Regulations for the Construction and classification of Sea-going Steed ships approved by the Register of the People’s Republic of China.

Main Feature

1. Small size and light weight.

2. Low-noise ，low vibration

3. Good anti-corrosiveness

4. Good air tightness

5. Small starting torque

6. Strong resistance against swing, vibration and impact

Working Conditions

Medium temperature: -25℃ ~ +50℃

Max relative humidity: 95%

Periodical swing: ±22.5°

Continued transversal incline: ±15°

Continued longitudinal incline:±10°

Vibration: existent

Impact: existent

Structure Type

The ventilator is designed and manufactured into a horizontal structure type or a vertical one, which the vane wheel is mounted directly on the motor shaft extension.

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