CXZ-250D Marine small-sized axial exhaust fan
CXZ-250D Marine small-sized axial exhaust fan
1. General
CXZ-250D Marine small-sized axial exhaust fans are suitable for ventilation of kitchen, lavatory, bulkhead, the public place and meeting room etc. in the naval and merchant ships. They are also applicable in other places that suit.
2. Features
CXZ-250D Marine small-sized axial exhaust fans are designed according to arbitrary vortex flow method. We choose the most reasonable vortex flow coefficient or the basis of the fans, specification, distribute every sectional characteristic speed &l length of the vanes, the fans have low-noise, small size, light-weight, stable performance, etc.
In the course of designing & manufacturing, we have thought fully of the marine special conditions, the impellers are strictly made by dynamic balance adjustment & over speed test. Therefore, the fans also have the features of good-anticorrosion, anti-swing, vibration resistance, stable running and safety reliable.
CXZ-250D Marine small-sized axial exhaust fans can be used with 380V/220V. 50Hz or 440V/220V, 60Hz motors.
3. Structure
CXZ-250D Marine small-sized axial exhaust fans can be made into two structure types, type I (tube type), type II (porthole type):
Type I -tube type for ventilation of short tubes or fixed on the bulkhead.
Type II -fixed on porthole. It can be fixed on the porthole or the bulkhead. Since it’s water-proof it can be easily opened or closed to keep rain or sea water out.
CXZ-250D Marine small-sized axial exhaust fans Impeller is made of cast aluminum alloy; casing is welded by steel sheet.
4. Model explanation
EX：CXZ—250D II
C： marine use
X：small-sized
Z ：axial fan
250： casing inner dia.250mm
D ： low speed
II :prothole type （I is duct type）
5.Technical date list
7.Operation Conditions
REMARK:The technical data is only used for reference,please contact us and get detailed specifications and offer.
We could produce the marine axial fan according to customer's detailed requirement,welcome to contact us!
1. General
CXZ-250D Marine small-sized axial exhaust fans are suitable for ventilation of kitchen, lavatory, bulkhead, the public place and meeting room etc. in the naval and merchant ships. They are also applicable in other places that suit.
2. Features
CXZ-250D Marine small-sized axial exhaust fans are designed according to arbitrary vortex flow method. We choose the most reasonable vortex flow coefficient or the basis of the fans, specification, distribute every sectional characteristic speed &l length of the vanes, the fans have low-noise, small size, light-weight, stable performance, etc.
In the course of designing & manufacturing, we have thought fully of the marine special conditions, the impellers are strictly made by dynamic balance adjustment & over speed test. Therefore, the fans also have the features of good-anticorrosion, anti-swing, vibration resistance, stable running and safety reliable.
CXZ-250D Marine small-sized axial exhaust fans can be used with 380V/220V. 50Hz or 440V/220V, 60Hz motors.
3. Structure
CXZ-250D Marine small-sized axial exhaust fans can be made into two structure types, type I (tube type), type II (porthole type):
Type I -tube type for ventilation of short tubes or fixed on the bulkhead.
Type II -fixed on porthole. It can be fixed on the porthole or the bulkhead. Since it’s water-proof it can be easily opened or closed to keep rain or sea water out.
CXZ-250D Marine small-sized axial exhaust fans Impeller is made of cast aluminum alloy; casing is welded by steel sheet.
4. Model explanation
EX：CXZ—250D II
C： marine use
X：small-sized
Z ：axial fan
250： casing inner dia.250mm
D ： low speed
II :prothole type （I is duct type）
5.Technical date list
Model: CXZ-250D II
Brand: Qingdao Chuanlu
Flow rate (m3/h) : 910-1100
Pressure (Pa) : 50-75
Power (KW) : 0.04
Speed (r/min) : 1400/1700
Frequency (HZ) : 50/60
Protection level: IP56
Insulation class: F
(The above technical parameters can also be customized according to customer specific requirements).
6.Technical data
7.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
REMARK:The technical data is only used for reference,please contact us and get detailed specifications and offer.
We could produce the marine axial fan according to customer's detailed requirement,welcome to contact us!
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