Submersible Axial Flow Pump
- Ref Price:
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- 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: The actual way to move water (liquid) from a pond with small bits of debris. Trying to find out which system is the most efficient: vane, impeller, rotary, centrifugal...etc...either by hand or using a bicycle to turn the pump. I do NOT want to use an engine or electric motor. I've read about the transfer pumps in the hardware store are only about 50% efficient, I need something better that will provide me a continuous output. Something lightweight that will handle pressure. Any ideas? Thanks in advance!!
- Although you may not think of it as a continuous source, an ancient Noria water wheel is quite effective and can be leveraged with gears and ratchets. The continuous flow is acheived by transferring the water to a reservoir at a higher elevation from which the water at a constant known pressure determined by the elevation can be drawn, excess water can be overflowed, regulating the pressure so long as the draw is less than the average delivery of water. Early mines were cleared of water with Norias as pumps could not pull beyond atmospheric pressure.
- Q: My 2005 Lexus IS300 is close to 90K miles and I believe the timing belt/water pump should be replaced. I have priced this with several dealers and mechanics and at this time I can't afford close to $1000 to have this done. However, I see there are kits that can be purchased for about $400.Can a DIY'er with above average mechanical experience replace the belt nd pump relatively easily?
- Lexus Is300 Timing Belt
- Q: So my daughter's car is an 02 Accord manual with about 127k miles. It's making a squeaky noise which apparently is the belts. The dealer says they're too tight, but are in okay condition. They want to change the water pump and adjust the belts for $750. This seems a bit steep to me. Does the water pump need to be changed if it's working properly? How much should it cost to adjust the belts? I'm thinking she should find a more reasonable shop. What are your thoughts?
- Okay, there are two things going on here. First, the squealing. That would be the drive belt or belts. That's a completely separate issue from the timing belt. If the timing belt, which you can't see, has never been changed, it's probably a good idea to get it done. THAT is the expensive part because they generally change the water pump and other things while that part of the engine is torn to pieces. 750's a good price. If the timing belt breaks the engine is toast.
- Q: does anyone know how a water pump works????????????
- There are a number of different types that work according to different principles. Try an internet search on water pump.
- Q: My timing belt is worn but has not broken yet. The mechanic first told me it would be about $200-250 to replace the belt. Then he called back and said it was going to be $550 because on an Aveo you have to replace the water pump at the same time. I asked if it was possible to do just the belt and he said quot;well the water pump will probably break when we take it outquot;. Is this a sign that I should just break down and go to a dealership so that my water pump won't quot;breakupon removal?
- If you need a timing belt then to keep from having to replace the water pump later and paying for the repair twice then it is just good practice to replace the water pump at the same time. However, the 550.00 sounds a bit high to replace both.
- Q: I have a Goulds JPlus water pump inside my home. Last night, my wife and I heard it going on and off repeatedly when we went to bed. I have two shallow wells hooked up to it, so I switched wells even though I didn't believe the one I was on was dry (it was supplying H2O fine).Still no luck, so I turned it off at the breaker and shut off the valve between the tank and pressure switch. Today, the pump pressure gets to between 50 and 60, then goes off. It then loses pressure v ery quickly (approx 10-20 seconds) and goes back on when the pump switch hits the lower threshold. It sounds like the water is running back through the pump and out of the house when it goes off unless I turn the shut off valve I spoke of earlier. I changed the pressure switch and no difference.I can, however, turn it on and shower, flush, etc. I just then have to go down and turn the pump back off.Any help would be greatly appreciated!
- If there is space try to hit the head of the bolt with a hammer, the shock from the hammer blow will help you to loosen the bolt. Failing that the next thing to try is an allen key socket, with this you can use a long strong arm to apply extra torque to the bolt. Be carefully not to open up the head of the bolt as this can be a major pain. If you still cannot get it out then if the water pump is to be replaced try to get an angle grinder on the bolt to cut its head off. Once the head is off and the pump is out you can use a stud extractor of a good vice grip to remove the stub of bolt left over.
- Q: i have an underground water tank, my jet pump went out again, got a new one, waiting for the guy to come install it. i got an old fashioned iron hand pump, for when the electric, or the pump goes out again, i can pump out water. got pipes, fittings, foot valve. i just dont know what kind of base to make ,to bolt pump to, over the pipe that will come out of the ground. any ideas?
- you can make a wooden floor cover using a treated good lumber of 1 X 6 for the floor and 2 X 6 lumber for the floor joist. assemble the 2X6 lumber for the floor joist. depending on the top area of your water tank. arrange the floor joist at 0.60 meter spacing and 1.2 meter braces. after that, use 1X6 lumber as flooring with at least 2 cm spacing between lumber. as on the base of your pump, you can reinforce it by adding 2X6 braces. use a lug bolt depending on the size of the slot at the base of your pump then bolt it on top of the 1X6 flooring. its better if we can draw it here to make it easier to understand and explain i dont know if this can help much because we havent seen the actual situation of your tank and your pump.
- Q: For what reasons can water pump in car break? Thanks
- The 2.7 and it's water pump are simply a problem waiting to happen. Poor design.
- Q: 99 Cherokee I6. There is low pitched noise coming from the area of the water pump and alternator. Like a grinding grumbling. The water pump pulley is not loose and will not rock back and forth. Nothing is leaking. Tomorrow is forecast as icey and I have a choice of sending my wife 30 miles each way to work in the Cherokee or a 2005 Mustang, which is absolutely terrible in the snow or ice. I can get the car into the shop on Thursday for diagnosis and repair. Since the pulley is not loose I am thinking it will be OK for another day even if it is the water pump bearings. Thoughts?
- Have you got a long screwdriver or metal rod that you can set against each place you need to check the sound. If so with auto running place one end on suspected bad unite and the other end up against your ear hole. Bad sounds will be exploited with this manor of testing. Be careful OK!
- Q: Can the water from the fire pump enter the roof fire tank? Why?
- Here is the concept of "fire water tank", if the roof has fire water tank, fire pump should be able to roof fire water tank water supply, as long as there is sufficient pressure on the line. However, if the roof water tank is only a living water tank, the fire pump is not started, this is the two pipelines.
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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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