Marine Ventilation
CK-200B Marine Circular Duct Fan — 50Hz
CK-200B high-capacity inline duct fan, 200 mm, 50 Hz. 830 m³/h airflow. Suitable for engine casing and cargo hold ventilation ducting. IP44, class approved.
220V 1ph
Voltage
Origin: Made in China
Lead Time: 15–30 days
Payment: T/T · L/C
CLASS CERTIFICATES — ISSUED TO THE MANUFACTURER:
CCS
BV
ABS
Supplied where the vessel's class requires it. The approval is held by the manufacturer and the certificate is passed to the buyer with the goods.
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Response within 4 hours · Shanghai timezone
Electrical Parameters
| Frequency | 50Hz |
|---|
Full Specifications
| Voltage | 220V 1ph |
|---|---|
| Diameter | 200 mm |
| Airflow | 830 m³/h |
| Power | 100 W |
| Speed | 2350 RPM |
| Noise Level | ≤ 45 dB(A) |
| Protection | IP44 |
| Classification | CCS / BV / ABS / DNV |
| HS Code | 8414.51 |
Description
The CK-200B is a CCS type-approved marine circular duct fan for 50Hz systems, fitted with a 200mm duct diameter and motor variant B. Designed to handle moderate-to-high ventilation demands in engine rooms and crew quarters, the cast aluminium impeller ensures corrosion resistance and longevity. IP44/IP56 protection rating suits continuous-duty service aboard commercial vessels and offshore platforms.
Available Frame Sizes
Select the right frame for your application — compare power output, rated speed and frame designation across the Marine Ventilation series.
| Model | Power (kW) | Speed (r/min) |
|---|---|---|
| CK-100A Marine Circular Duct Fan — 50Hz | 25 W | 2450 RPM |
| CK-100A Marine Circular Duct Fan — 60Hz | 28 W | 2900 RPM |
| CK-100C Marine Circular Duct Fan — 50Hz | 40 W | 2600 RPM |
| CK-100C Marine Circular Duct Fan — 60Hz | 45 W | 3100 RPM |
| CK-125A Marine Circular Duct Fan — 50Hz | 36 W | 2350 RPM |
| CK-125A Marine Circular Duct Fan — 60Hz | 40 W | 2800 RPM |
| CK-125C Marine Circular Duct Fan — 50Hz | 55 W | 2500 RPM |
| CK-125C Marine Circular Duct Fan — 60Hz | 60 W | 3000 RPM |
| CK-160B Marine Circular Duct Fan — 50Hz | 55 W | 2300 RPM |
| CK-160B Marine Circular Duct Fan — 60Hz | 60 W | 2750 RPM |
