Hydrophore Systems with fresh water and sea water - Gashandling and self priming capabilities are requested
On all ships a coninuous water supply is essential. The solution on board are hydrophore systems ( pressurized tanks ).
To assure a continuous process a variety of technical features are required for the pump technology used in these hydrophore systems.
|Pump||SOH 223 in cast iron|
|Rational speed||1450 rpm or 1750 rpm depending on the ships frequency|
The task of the pump is to prime water from a deeper seated container and transports it with a relatively high pressure and low flow into the hydrophore system. The flow must not be interrupted. In a possible event of a drain in the suction piping, the pump has to vent the piping self-actuating.
A pump that my handle gas and is self-priming has to be used. Due to its self-priming capabilities and the steep performance curve, a Side Channel Pump is the best solution for this task. In many ships Side Channel Pumps are used to guarantee a continuous water supply.