Marine Horizontal Self-priming Centrifugal Pump

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1 set
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4000 set/month

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JSP/JSW series are suitable for pumping clean water. They are particularly suitable for domestic applications such as supply water from well, pool etc, the automatic distribution of water by surge tanks and pressure switch, gardening, and increasing of water pressure.




a.JSP/JSW Series pump is constituted with clean water pump, non-return valve and air-water separation room, which located on the upside of the pump body.

b.During operating, it is no need to use foot valve, the only thing that you should do is just leave some water in the pump body.

c.After a few minutes' running, the water will be sucked out relying on the pump body itself.

d.They are particularly suitable for domestic applications such as supplying water from well, pool etc.

e. It is also suitable for water pressure boosting, gardening and automatic water supplying if combined with other appliances.


3. Construction


Pump Body: Cast Iron/Stainless Steel/Brass Front Cover: Cast Iron/Cast Iron with brass insert / Aluminum / Brass Impeller: Brass/Aluminum/PPO Mechanical Seal: Carbon/Ceramic/Stainless Steel Motor Housing: Alloy Aluminum Shaft: Carbon Steel/Stainless Steel/High Frequency Wedding Shaft Insulation: Class B / Class F Protection: IP44 / IP54 Cooling: External Ventilation

With thermal overload protector in single phase motor


4. Working Conditions


Max Temperature of Fluid to +80C

Max Pressure 10bar

Max Ambient Tenperature up to 40C

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Q:How many square cables does the submersible pump for 7.5KW need?
According to current I=13A, it is estimated that the cable is less than 10 square meters, so the cable cross section can be calculated at the ampacity of 5A per square meter. The square section of the cable is =13/5=2.6 square. According to the specifications series, optional 2.5 square aluminum cables. When the cable is longer, it is safer to choose 4 square aluminum cables.
Q:What is a vacuum pump for?
Aquaculture, screen printing machine, photographic plate machine, injection molding machine, automatic feeding machine, paper transport...
Q:What is a feed pump?
Feeding the role of the pump is to make the injection pump inlet pressure, increase the injection pump inlet pipe flow rate, in order to ensure high pressure water injection pump has sufficient supply.
Q:What is the relationship between the minimum suction vacuum of a pump and the required cavitation?
When the pump is working, the liquid at the inlet of the impeller, due to a certain vacuum pressure will produce steam, the vaporization of the bubble in liquid particles under the impact of movement, the impeller and other metal surface erosion, thereby damaging the impeller and other metal
Q:What is the distance between the pump and the wall?
What do you mean by that? If your pump is parallel to the wall! Then, the wall of the pump near the wall is usually 500mm. This is an empirical data, considering the import pipe length, pump maintenance and motor heat dissipation and other aspects of the situation to determine. Dozens of pumps installed in our company are placed in this size! Hope to be of help to you.
Q:What's the difference between a centrifugal pump and a centrifugal pump? What are they used for?
Centrifugal pumps are used to transport liquids (or mixtures, waste water, waste materials) from one location to another.
Q:What are the starting and stopping procedures for centrifugal pumps?
Operation method and operation procedure of self-priming centrifugal pumpClick number: 440 release time: 2011-7-24Centrifugal pump method, centrifugal pump operation steps, centrifugal pump use steps
Q:Excuse me, what is the water pump from the lotus root?
The pump is automatically coupled by the self coupling device to move downwards along the guide rod to the position, thereby achieving the simple and convenient effect. There's no need to jump into the septic tank when it's time to repair.When you buy a sewage pump, a professional person will ask you what kind of installation you need!
Q:What is the cause of the damage of pump bearings?
First of all, know your pump model, and what is the bad bearing, in order to accurately judge for you. Because in addition to some common reasons, the structure of different pumps, bearing damage caused by the reasons are different. Otherwise it is fraught with itching shoes.
Q:Pump unloading in hydraulic transmission,
Unloading water, from the literal interpretation is along the pump, leakage of water seal through the head, the water with certain pressure (even with relief effect seal). The water as the working quality is asked to be recycled, now the design of some use it as a water seal, and others by direct recovery, but eventually recovered.

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