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Type CZF axial-flow fans for marine use, or simply type CZF fans, are designed and manufactured on the basis of the technique of type FP axial-flow fans for marine use which are introduced from Nishishiba Electric Co., Ltd. Of Japan. Type CZF fans can replaced type FP fans completely since their outline dimensions and property parameters are identical with that of type FP fans, Type CZF fans are in conformity with the specifications of the following Ship Classification Society.

CCS  China Classification Society

NK   Nippon Classification Kaiji Kyokai

LR   Lloyd’s Register of Shipping

ABS  American Bureau of Shipping

DNV  Det Norske Veritas

BV   Bureau Beritas

GL   Germanischer Lloyd Rules

  Type CZF fans are characterized by their extreme compact structure, small size, light weight, less power consumption, smooth and reliable in operation, being suitable for reversing operating, and excellent resistance to a certain degree shock and vibration. Type CZF fans can move the air, the ocean air containing salt fog and the air containing a few oil fog. So it can be widely used for ventilation of various machinery room and each compartment of boats and ships as well as other like spaces.

2. Operation 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