Marine Jet Pump Suction pump And Cast Iron Marine Jet Pumps
No.CP, CPT, CPJ
CP type jet pump suction flange axis and pump body axis perpendicular, easy to install. It has self-priming performance and can work continuously and stably. No moving parts, long service life. Mainly used for ship drainage system can also be used for environmental protection, chemical, water conservancy, building materials and other industries, for pumping sea fresh water, mixed liquid, river dredging, powder transport and so on.
Workflow of Marine Jet Pump Marine jet pump is a kind of equipment that propels a ship by utilizing high-speed fluid kinetic energy. A typical Marine jet pump usually consists of a water inlet, an expansion chamber, a contraction chamber, and a nozzle. When the pump starts working, water enters the expansion chamber from the water intake. Spiral blades in the expanding chamber accelerate the water and expand its flow. Next, the water flows into the contraction chamber, where it will be compressed and accelerated. Finally, high-speed, high-pressure water is sprayed through the nozzle and creates a reverse thrust that propels the vessel forward.
Advantages of Marine Jet Pump The theoretical efficiency of Marine jet pump is higher than that of traditional propeller, and it also has better low-speed performance and good anti-fouling ability. Marine jet pumps can also be well adapted to various ship types and various depths of water. In addition, the Marine jet pump is simple to operate, easy to control, can achieve fast start and stop, while also reducing ship vibration and noise.
