Water Cooler
Heat exchanger cooling is the most common method for water-cooled marine engine. The sea-water is isolated in componeents which can be designed to withstand its corrosive affect. The closed fresh-water circuit can be thermostatically controlled so the engine operates at its design temperature.
ADVANCE Water Cooler
ADVANCE water cooler cooling area ranges from 0.23-9.33㎡, and the applicable power is from 20-1320kW. The water cooler is mainly composed of shell, end cover and copper core.
Types of ADVANCE water cooler:
- Cast Aluminum Shell Set
- Stainless Steel Shell Set
- Cast Iron / Gravity Casting Shell set

Water Cooler Model | Cooling Area (㎡) | Sea Water Dia (mm) | Fresh Water Dia (mm) |
CH100 (WH100) | 0.23 | Φ22 | Φ22 |
CH200 (WH200) | 0.33 | Φ18 | Φ25 |
AH300 (WH100) | 0.66 | 5/4″ | Φ50 |
CH300 (WH300) | 1.60 | Φ38 | Φ60 |
SCH300 | 1.60 | Φ38 | Φ60 |
CH400 | 2.00 | Φ38 | Φ60 |
SCH400 | 2.00 | Φ50 | Φ60 |
CH500 | 2.90 | Φ50 | Φ100 |
CH600 | 3.69 | Φ38 | Φ100 |
CH700 | 2.42 | Φ50 | Φ60 |
CH800 | 3.90 | Φ76 | Φ80 |
PH300 | 7.79 | Φ76 | Φ120 |
PH400 | 9.33 | Φ38 | Φ150 |
GH200-2 | Φ38 | Φ60 | |
GH300-3 | Φ38 | Φ60 | |
GH400-4 | 2″BSP(R) | Φ60 | |
KH200-3 | 2.50 | 2″BSP(R) | Φ80 |
KH300-4 | 2″BSP(R) | Φ80 | |
KH400-5 | 3″BSP(R) | Φ80 | |
PH200-4 | Φ120 |