Marine pump is named by its usage or application, it covers a lot of types of pumps, such as: Marine centrifugal pump is used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The rotational energy typically comes from an engine or electric motor. These marine pumps can be serviced for cooling, circulating, ballast, general service(G/S), fire-fighting, boiler feed water, condensate water, fresh(drinking) water, sanitary water, bilge & sludge, F.O. transfer, L.O. transfer, F.O. and F.S. cargo pumping, cargo stripping, hydrophone tank unit, sewage treatment unit, oil water separator, incinerator, fresh water generator, and so on.
BALLAST PUMPS
Ballast pumps are crucial for the operation of most vessels. They pump water in and out of the ballast water tanks during loading, off-loading and trim of the vessel. The pumps often require low NPSHr and high flow. Pressure can be increased if a Ballast Water Treatment System is installed.
PlannetGroup can supply durable and reliable ballast pump. It is in both Bronze and cast iron material. Ballast Pump is also called ballast tank pump or ballast water pump. It is a pump for transferring or discharging water ballast. Ballast pump is usually in a pump room on board the ships or vessels. Together with the tank, pipe, valves, it is composited of the ballast system.
Base oil is a thin oil used in the offshore industry to mix with drilling mud. The application is only used on offshore vessels like rigs and offshore supply vessels.
Marine bilge pump plays a vital role in the operation of vessels. The mariners clean or repair work inside the engine room. And some water or other liquids will run into the bilge wells. These bilge wells then should be emptied by means of a marine bilge pump. As the water may contain oil, it needs to be cleaned before pumping overboard.
A boiler feed pump feeds either fresh water or steam condensate into a steam boiler. As taking suction from a condensate system is a high-pressure application. Boiler feed water pump is generally high head, low flow pumps. Multistage pumps are therefore a common choice when a marine boiler feed water pump is required.
The brine is often filled with e.g. salt which allows the brine to be cooled down to below the normal freezing point of water. This high content of salt gives the brine a very high density.
Drill water pumps are only applied by the offshore industry. Drill water is used during the drilling of the oil well. The liquid can be both seawater as well as fresh water dependent on the rig arrangement.
Marine emergency pump is sometimes same with marine emergency fire pump. Since fire is a very major emergency condition on board vessels. And also when in flood emergency condition, marine fire pump can be also worked as a marine emergency pump.
Marine emergency fire pump is usually a centrifugal pump. It is can be driven by an electrical motor or diesel engine. It can be named as marine emergency pump. PlannetGroup can offer quality marine fire-fighting pump in both electrical and diesel engine.
A jockey pump is a small pump connected to a fire sprinkler system to maintain pressure in the sprinkler pipes. This is to ensure that if a fire-sprinkler is activated, there will be a pressure drop, which will be sensed by the fire pumps automatic controller, which will cause the fire pump to start.
Marine cooling water pump are used for marine and offshore industry. A lot of equipment onboard a vessel or offshore platform generate heat. And the heat needs to be removed. A good way to do this is to cool it with water.
Marine fuel oil pump can be also called fuel oil service pump, fuel oil supply pump fuel oil booster pump or fuel oil circulation pump. It can be in centrifugal, gear, three screw and other types. No matter whether the oil viscosity is high or low, PlannetGroup supplies the correct marine fuel oil pump for all application in marine and offshore industry.
General service pump is sometimes called marine GS pump for short. In fact, it is just a general name for the marine ballast pump, bilge pump, fire pump and so on. In another word, marine general service pump can be used as an instead of marine ballast pump, bilge pump, fire pump and so on. So it is called general service pump.
Many vessels or ships are equipped with a general service pump which can be used for more applications such as e.g. bilge, ballast or fire. PlannetGroup offers a wide range of pumps for various combinations and dual duty point operation. It is always possible to find a suitable pump for combined applications.
Scrubber systems are designed to protect the environment from chemical gases released in fumes. A fume scrubber pump is required to circulate neutralizing fluids such as caustic soda, which help to treat the fumes and ultimately reduce what is released into the atmosphere. Scrubber pumps are used in the scrubber system.
Marine lubrication oil or lubricant needs to be handled and changed on board the vessel or ship. And it is transferred from a tank to the different consumers. The marine lube oil pump takes care of this operation. It can be lube oil supply pump, transfer pump, circulation pump, booster pump, service pump and so on.
Main engine preheating pumps are only in operation when the main engine is not running. The purpose of this system is to keep a constant, high temperature in the main engine in order to avoid unnecessary heat and cold contractions and thus keep the engine ready to run at all times.
A seawater cooling pump takes suction from the sea chest, pumps the seawater through the central fresh water coolers and then overboard. The system can be designed with two or three pumps. The pumps are crucial for the operation of the vessel and they are always running.
Marine sewage pump is also sometimes called dirty water pump, grey water pump, waste water pump, and sewage transfer pump, drainage pump or dewatering pump. PlannetGroup can supply several types of marine sewage pump for marine and offshore industry.
Sludge pump is used to make internal transfers and transfer to shore reception facility. Ship generated sludge are the residue from any oil separation process which is usually a mixture of water, solid material and high viscosity oil.
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