Corrosion Resistant Marine Axial Fan Axial Flow Ventilator For Ocean Going Vessels

JCZ Series Marine Axial Fan - Corrosion Resistant, Electric Motor Powered, GB/T11864-2008 Standard for Ocean-Going Vessels

1,General

JCZ(CZ)series marine or navy axial fans (hereafter called the fan)are capable of blowing air, ocean air containing salt vapor, and corrosive air which contains oil vapor and a small quantity of acid steam generated by the natural evaporation of the batteries. They are suitable for cabin air ventilating and exchanging as well as boiler ventilation on ocean-going vessels, they are also applicable in other places that suit.

The fan is designed and manufactured according to GB/T11864-2008<Marin Axial Fan>and the current <Ship Building Norms>.

2,Features

The casing can be opened, reverse, good anti-corrosive, strong anti-swing, vibration-proof and shock resistant.

3,Structure

The fan is manufactured with a built-in casing motor structure. The impeller is directly mounted on the motor shaft.

The impeller is made of antic-corrosive cast aluminum alloy while the casing is made if welded common steel.

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.

The fan can be matched with marine AC motor of 380V,415V,50Hz or 440V,60Hz.

4,Operating conditions

Fans can make working regularly at the following conditions.

Ambient temperature:-25℃~+55℃(+50℃)

Max. relative humidity:95%

Horizontal rolling:±45°(cycle 8~125)；

Vertical rolling:±15°(cycle5~7)；

Horizontal tilting:±15°

Vertical tilting:±10°

Vibration:existing

Shock:existing

5,Model explanation

JC Z - 80 A K

JC:marine or navy

Z:axial fan

80:impeller cm(rounded off)

A:impeller code

K:open type

6.Specifications and Dimensions