Submersible Water Pump

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submersible water pump Product description

QJ-wells with submersible borehole pumps and water pump motor is integrated directly into the water to the work of the water equipment, submersible pumps, diving motors, pipes, cables and activate the protection devices and other components. The electrical, water pumps integrates into the water running, simple structure, energy efficient, safe and reliable. Handsome in appearance, light weight, noise and pollution-free, strong adaptability to the environment placed a substantial project cost savings will not affect the construction, the natural landscape

submersible water pump Application

It is suitable for extracting underground water from the deep well, can also be used for rivers, reservoirs, drains and other water projects mentioned, mainly used in irrigation and water for people and livestock in the mountain plateau, also for the cities, factories, railways, mines, the use of the site for drainage

submersible water pump Technical Data:

Flow rate: up to 8 m³/h

Head: up to 198 m

Temperature: max 40 °C

Casing pressure: up to MPa

Shaft seal: mechanical sealing

Material: nodular iron, stainless steel, duplex

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Q:When the pump is connected in parallel, will the head and flow change?
Depends on how you do it.If you have a pump, the original network is the same, you add a pump, the result is the head and flow increases, the efficiency also changed, increase the number of head and flow, depending on the network characteristics, network characteristics such as steep increase, economy is also poor, which is not recommended. In fact, the actual flow of two pumps plus the actual lift equal, the problem is that the head, flow point of operation has changed.If it is new design, according to the required flow calculation of the required head, according to the head, half of the flow to select the pump, that is, two pumps flow volume, lift equal.
Q:electrical connections for the Square D Water Pump Pressure Switch with Low-Pressure Cutoff #FSG2J24M4CP?
Appears okorder.com/.. Can't find a diagram so we'll work from memory and assume the terminals are marked L1, L2, T1,T2 (as in motor control): Line (supply) connects to L1 L2 Load (pump) connects to T1 T2 Both grounds connect to the switch's Ground screw L1 T1 are terminals on the same NC contact block likewise for L2 T2 L1 T1 are electrically isolated from L2 T2 GL...
Q:how to tell if my water pump is shot?
I agree with bobweb, i would seriously check the thermo again, whats a .50 cent gasket gonna do to your wallet? there are tell-tell holes for your model truck pump, check those little holes to see if it's leaking, you said the pump doesn't move, grab the pully that the pump is operating on and give it a tug and make sure the bearings are not shot.-alex
Q:Problem with my water pump!!?
Sounds like it's waterlogged. That's what it's called when the water and the air in the resevoir tank mix, and the volume of air gets so small as to not be able to provide any decent compression with which to push water through the system. At that point, any time you open a fixture, the pressure drops enough to turn on the pump, and when you turn off the pump, if it's just right, it will turn off and then back on, then off, then on, back and forth till you shut it off and it can set and stabilize, till you need water again. The solution is to reintroduce a sizeable amount of air back into the top of the tank. If it's an older tank, without a bladder, (identified by the small bulge around the center of the tank and either a blue or rust color), then the best way is to simply drain the tank and restart the system. That way it will trap all the air in the top of the tank and you'll have enough pressurized air to push a gallon or two of water out, before the pump needs to kick on again. If it's the bladder type, with the bulge, then the bladder has blown and you're, in effect, working with a standard resevoir tank now, except that it will have an air valve in the top like a bicycle tire, so you can pressurize it with an air tank. If so, open some fixtures, start pressurizing the top of the tank and blow all the water out of the system. Once it's dry, put about 20 lbs. of pressure in the tank and start up the pump. You should be good to go.
Q:New water pump leaking out of bolt hole?
Bad water pump!!
Q:Why is the minimum liquid temperature allowed at 2 DEG C instead of 0?
Is zero freezing?
Q:Has any one done this job (water pump) on lexus 2002 RX300?
You can just jack up the motor from the oil pan with a floor jack with a piece of wood instead of removing the studs, just needs to go up a inch to get the bracket and water pump off.
Q:What could cause a water pump to break in a 3 year old car?
no one knows why some times parts break prematurely.. they just do. most manufactures give u 3to 5 year warranty depending on manufacture. ex. ford only gives you 3 yr on any power train component vs. all japanese motors, honda, toyota and many other give you 5 yrs 60k miles warranty .OJO, for most people do not take that under consideration when buying a new car..... at this point i recommend that you purchase an extended warranty if you can it will save you lots of money..... buy the best.
Q:Electrical design into!!! Is the water pump lamp waterproof?
Not ordinary fluorescent lamp, it is waterproof and explosion-proof fluorescent lamp. And the PE protection line must be added
Q:What size water pump is needed for my pond/waterfall?
bigger is ALWAYS better when it comes to this application! do you run your water through a biological filter medium of some sort? the ideal circulation rate for biological filtration is 3 times or more per hour that the entire volume of your pond water to be circulated.

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