Submersible Axial Flow Pump
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 99 units unit/month
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Type description
Take 350QZB-50 as an example
350: the nominal diameter of the pump
Q: submersible
Z: axial flow
B: semi-adjustable blade
50: 1/10 of the pump specific speed (take the integer part)
According to different pump specific speeds, the flow capacity range of this type of axial flow pump can reach up to 700m3-1400 m3
The principle of Axial flow pump is to lifting water according to the thrust caused by the impeller when rotating. Because water moves along the axial in the impeller, so we called it axial flow pump.
In accordance with its mode of installation, axial flow pump can be distinguished into three class: vertical, horizontal, inclined. Their structures are almost the same. Now the vertical form is used widely. The main accessories contains bell-mouthed pipe, impeller, guide blade, outlet syphon, shaft and bearing, stuffing box, etc.
Summarize of QZ series Axial flow pump:
Installation of water flow Channel: in terms of recommended sample installation diagram
The form of water exit: flap valve or other ways
Installation ways: suspended by bent pipe; suspended in well casing, etc.
Motor
Submersible motor
Power Level: electrical performance conforms to GB756
Protection level: IP68
Cooling method: ICW08A41
Basic installation form: IM3013
Voltage grade: ≤355kw, voltage,380v/660v; 355kw,voltage, 380v, 660v, 6000v, 10000v
Insulation level: F
Rated frequency: 50Hz
Length of cable: 10m
Shaft seal
There are two or three stages of mechanical seal. The first stage called carborundum (directly contact with water). The second and third stage called graphite and carborundum.
Leak proof Equipment
QZ, QH series pump have been equipped with leak proof sensors. When the oil tank, the inner part of motor or the junction box has been leaked by water, the sensor will signal or made the motor shut down, and retain the malfunction signal.
Over heating protection system
A overheating protection device is fastened on the motor winding. When the temperature exceeds the stated ＆#118alue, the device will signal or made the motor shut down.
Rotation direction:
Seen from the top of the motor, the impeller is rotating clock wisely.
Application
QZ series axial flow pump, QH series mixed-flow pump is widely used in industry and agriculture water lifting, urban water supply, light polluted water discharge and other water transfer project.
Working condition
Clean water with the temperature no more than 50 or some liquids that are similar to water.
- Q:hiI have very low pressure only on the hot water in my kitchen sink. Cold water is fine. Can anyone recommend a water pump/power shower i can use for boosting my hot water in the kitchen sink tap?Ive already tested the faucet by swapping the water supplies.thanks
- Sink Water Pump
- Q:Got pump ready and will not pump water. Have tried all things suggested to prime but will not pump water
- all i can think of is it may not want to lift water real high if the intake is way lower than the pump, and be sure the hose is secure and its not sucking air .. if the thing has a plug on top remove it and fill it with water first ..
- Q:I'm only 18 and don't know much about cars, but my car was overheating so me and my boyfriend brought it to a mechanic.They told me it needs a new timing belt and water pump and that alone would be like 1450.. From my research that sounds like bullshit. By the way I drive a 2000 neon, is it THAT hard to work on, or am I being ripped off?
- sounds like a lot of money also i am not sure that's the problem better get a second opinion
- Q:Earlier today I was driving and my car shut off at a stop sign. I got it to start again and it shut off at the next stop sign, so after a few minutes I got it to start again and immediately pulled over as there was a small amount of smoke coming from under my hood. The temp gauge didn't say it was overheating, but I think it mightve been stuck, because that had to be what happened. After sitting there for a while it started and stayed that way for a while, I let the engine run. I drove it to the gas station and put some coolant directly in the radiator and the resevoir, and almost all of it leaked right out. I started to drive it home and had to pull over about 6 times to let it cool down because it kept overheating( temp gauge showed it this time). I think its the water pump that is leaking, but I know very little about cars, and was wondering if it could be anything else? Also, the heater wasn't working in the car today at all.
- The heater wasn't working because you were losing the coolant. If the cooling system is not full, the coolant won't circulate and warm coolant won't flow through the heater core. But the water pump on the Neon is not a known problem. I'm not saying that it's not the problem but it's not common. What I suggest you do is fill up the cooling system with water and start the engine. See if you can spot the fluid leaking out. If it is indeed the water pump, the pump is driven by the timing belt so the water would be leaking out at the bottom of the engine on the passenger side. If you don't see the coolant/water dripping out under the engine bay, it could be a bad head gasket and the coolant is disappearing inside the engine ( check under the oil cap, if it looks like a milkshake film under there, it can be the sign of a bad gasket ).
- Q:It DID start after the Water Pump was put on. And i have not yet been able to detect a vacuum leak. The quot;whistling noiseseems consistent with RPMs, and the quot;dieseling(run-on) stopped in all but a rapid succession of 5 quick ~1-minute start/stops when the engine was fully warmed.. then it minorly ran-on.Could i be driving myself nuts over a Water Pump sound, and if it IS a Water Pump bearing, do i need a new Water Pump?1984 Chevy Camaro. 2.8 V6 carb'd 165,000 miles Auto.
- Yes the water pump can make that noise even when new. The pump will keep working until the seal fails. You will see water pissing out of a small hole under the pump and that is when you replace it.
- Q:Water pump maintenance what should be maintained?
- 1 by sound to determine whether the bearing is good. If the sound is abnormal, replace the bearing.2, check whether the impeller is worn, if worn, will affect the flow, lift, efficiency, need to be replaced.3, check whether the mechanical seal can continue to use, can not be used, need to be replaced4, check the oil tank is missing oil, such as lack of oil to the appropriate location.
- Q:We bought a plot of land and me and my father found a deactivated water well in there. We checked and it's 328 feet deep and is still full of water.How would i go about setting up a pump on it?
- Water pump setup? We bought a plot of land and me and my father found a deactivated water well in there. We checked and it's 328 feet deep and is still full of water. How would i go about setting up a pump on it? Best thing to do is call a plumber and ask about hooking up a well to a house. You can use a submersible pump or have the pump located somewhere near the well head or in a building nearby (a pump house say). Because it is so involved and back-breaking work, it is better to hire a PRO.
- Q:How do I know the pump pressure?
- Flow 18 cubic meters / hour, lift 100 meters, power 4 kilowatts.The pressure supplied by the pump is 1.0Mpa, which is 10 kg pressure.Is it a multistage pump?
- Q:coolant coming out around a tube that supplies the heater core (told its the water pump just don't see how)
- The supply and return heater hoses have an O ring below the clamp that holds them in place directly off the casting above and to the left of the water-pump. Now please listen to this: The actual aluminum water-pump is secured buy small metric hex nuts behind the water-pump pulley. Your water-pump may have a leaking gasket where it bolts to an aluminum distribution housing. Wish I could actually see the leak! Any more specific questions don't be afraid to E-mail.
- Q:Do you need a stop valve for the pump at home?
- Pump used at home do not take the water stop valve, the water level is too low, it can not pump up. In addition, there is no stop valve, not immediately pumping water, will have to wait a short time.The valve is actually a floating ball valve, when water is accumulated to a certain height, the float top, open the valve linkage; row water, reduce the water level, the valve is automatically closed, it realizes automatic drainage to steam pipeline.
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Submersible Axial Flow Pump
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 99 units unit/month
OKorder Service Pledge
OKorder Financial Service
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