Under Liquid Sewage Pump
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Summary
The second-generation YW(P) series under-liquid sewage pump is a new and patented product latest developed by this Co.specially for transporting various sewages under harsh working
conditions and made by way of, on the basis of the existing first-generation product, absorbing the advanced know-how both at home and abroad and using WQ series submersible sewage pumps hydraulic model of the most excellent performance at present.
YW series under-liquid sewage pump not only has the all su-perior performances of the WQ series submersible sewage pump but also greatly opens out the applocable working conditions and fields of use of the latter due to its unique form of installation.
Application
Suitable for steel works, power plant, coal works, mine, ho-spital, municipal works, chemical industry, medicine, building, hotel, sea-wat er suction and drainage etc. trades to transport the
industrial sewage with grains and fibres, the citys lovong sew-age or rain water and pure water, and also for some flow processes of chemical industry.
Advantage
The second-generation YW(P) series under -Luquid sewage pump is designed by taking durability, easy use, stability,reliability and free of main tenance as the target an d has the
following merits:
1 High Efficiency Non-block up
The uniquely designed single, doubl e-ge at imp eller, opening model, double leaf model impeller is high effectiv e without block-up, the pump casing etc. flow- through parts optimizedly designed for completing with the impeller can be selected with their materials and models upon the t ransported media and can be made sure of the exce llent hydraulic performance and working life in the transporta tion of the media containing suspended grains and long fibres,corrosive and abrasive.
The geat is wide and sm ooth and is suitable to tr ansport the solid grain of a diameter abo ut 50% of the pump aperture.Double mechanical seals in series are used as the mechanical
seal to provide a double protection and the frictional secondary one is a spiral seal made of anti-corrosive sinteredtungsten carbide or silicon carbide and of a special structure and can thus be
ensured to continuously run without leakage.
2 Stable,durable without vibration
The pump is vertically structured, the drive unit(motor stand, clutch, drive shaft, connecting stand, bearing)is modular designed and can be superposed at will along with the variation of the under-water depth. Both pump casing and impeller can be placed under liquid by 0.5-10m and the motor above the liquid surface, then, via connection with the drive unit, direct ly drives the nonblock impeller to stably run without vibration.
At the pumps inlet a suck-in barrel is set, its exquisite design makes the sucked liq uids level as deep as possib e, without block-up and with a good anti-twine sewage-removal property.
The integral structure of the pump is designed comp act, st-able, durable and easily mountable.
The pump can be used with common Y series motor and, if fitted with Y,Y2 series outdoor-type motor, it can be avoided to build a pump house, reducing the investment for consturction,
and the motor can be mounted on the ground, leaving a convenient operation, overhaul and maintenance.seal ring is used as the static seal, it settles the problem of leakage and greatly enhances the pumps life.
The motor is not placed under water and the cable as well. Able to transport and suck the sewage of a temperat ure 80 C and below, ultimately satisfying the applocable occasion or
the requirements of use of dirty and oil resistance, wearability and with a higher temperature.
- Q:I have been quoted $600 to have a a water pump placed on my 2003 saturn vue. Also, another $300 if a thermostat is also needed. I cannot afford this at this time. Additionally, I have had problems with the car without reason all of a sudden not starting. Then, when I get the car to the mechanic it starts. It drives me nuts. Do I need to have the fuel pumps replaced? Do I need to replace both fuel pumps or just one, and which one?
- i doubt that your car has 2 fuel pumps but before you replace the pump have it tested first ! besides the pump it could be something else like the pump relay or the fuse ! not starting could even be a clogged fuel filter ! getting back to the thermostat and water pump ! yes you can change them if you have the right tools and your mechanically inclined !
- Q:55KW how large is the water pump wiring?
- The general centrifugal pump is a three-phase squirrel cage asynchronous motor with a power factor of 0.85I=P/U/1.732/COS=55KW/380V/1.732/0.85=98.3A, light load, such as the use of YJV cable, ZR-YJV-0.6/1, 3*35mm2 copper core cable can be, such as heavy load or select VV cable, the cross-sectional area should be extended to 3*50mm2
- Q:I recently got the water pump replaced on a 99 Oldsmobile Intrigue GL (3.5L V6), and ever since the temperature gage seems to be running higher...between half way and the 3rd line, where before it was replaced it never got above the second line. It is doing this when I slow down and stop at lights. Once I get going the temperature does drop. Is this normal, or did they do something wrong?
- It means the fan isn't working. No air is going through the radiator at low speeds.
- Q:I need a new timing belt and I'm getting that done soon, but my mechanic says that water pumps are usually replaced along with the timing belt at the same time. Does it really need replaced?
- What kind of car? That info would help. Well, usually on most import cars and some domestic, the timing belt runs the water pump. If this is the case, then yes i would be replacing the water pump with the timing belt because if you don't then when the pump leaks you'll end up paying almost the same money again for water pump job.
- Q:Replaced the water pump in my 89 f150 and now I have a pretty steady leak coming out. I don't know where the leak is coming from, but its running down the lower hose and dripping off it. I've replaced the lower hose and water pump, what could be causing this?
- could be anything, including loose lower radiator hose, backing plate for the waterpump(have gotten the things and the 2 bolts are loose and missing the gasket)get you a mirror and light, and start searching around it, did you do the thermostat?may have broken the housing, or pinched it.
- Q:my water pump is leaking how do i change it out
- Pull your belts off and the fan, clutch assembly if there is one. Undo those eight or so bolts that hold the pump on and swap it for a new one. Drain the coolant first or you'll have a mess on your hands. You don't always have to remove the radiator but sometimes that gives you more clearance to work with.
- Q:Hi I really need a USB water pump (small). I have found one in China but they need payment in a different currency so its proving difficult. I would much prefer a US/EUROPE seller. Cheers.PSgt; If I had to pay to get the power supply changed from wire to USB then I could if anyone knows who could do this.
- The USB output has a 5V power supply. USB2 delivers up to 500mA and later versions may be 900mA. USB hubs start off with less than this (100mA) but change as they are initialised. Some dedicated USB charging ports supply up to 1.8A. There are some USB power cables that take the output from 2 ports in a sort of Y harness (first link for example). The result of all this is that only a very small pump would run from most USB ports. I did find 2 rated at 5W and 8W but the voltage was not shown. I suspect they were mains operation, meant for large water bottles. If they were 5V they would use 1A and 1.6A respectively, so only run from special USB charge points or double cables, and only in some cases anyway. I assume you want to run from a Laptop/Notebook battery for convenience. The point is that even if the USB port can supply the correct voltage and current the battery would be emptied very quickly. It is probably cheaper to get a suitable pump, then power it from a separate and more suitable rechargeable battery or mains adaptor (wall wart), whatever it takes, taking into account how long it should run with a single charge. This is about the battery voltage and the capacity in ampere hours - the number of hours it can supply a given current. D size rechargeable (Ni-MH) would run a 6V x 6W motor using 1A for about 6 hours. C size cells are half that, and AA cells about half again. It takes 4 cells to get 5V. Get them as a pack though or at least with a battery holder, as they cannot be soldered. Then you need a proper charger. Recent laptop/notebook batteries are lithium ion types, 10.8V and 4.8Ah, so deliver 1A @10.8V for 4h more or less. Other types worth considering are for cordless drills.
- Q:Pump impeller diameter plus assembly what changes? What's the effect on the motor?
- Two 1.5 kW desktop self-priming pump impeller 14.7cm primary current 15.5cm problems may occur.After the impeller increases, the flow, head, shaft power will increase (increase in volume see the following formula), the original 1.5KW motor may overload operation.
- Q:What is the relationship between pump power, lift and flow?
- When the power is constant, the kinetic energy theorem is known as P=F*V, that is, W=F*S.In the water pump, it is said that the work done by the unit time pump = the gravity of the water flow * the displacement of the waterIt can be seen that:1, the power is certain, the head and the flow is inversely proportional.2, the greater the power, the greater the product of the head and flow.Therefore, when the flow is minimum, the pump head is the maximum; when the head is the minimum, the flow is the maximum.
- Q:We still have water, but it keeps constantly running, and won't stop. The pump itself got warm/hot, and we're afraid that it's going to get ruined or blow up or something. We turned it off for about 30 minutes, then back on to bottle up some water. It's the middle of a snowstorm, and a horrible time for a water pump to stop working, help please!! Any suggestions and fixes, please let me know. Thanks!!! :)
- You did not say if you had a submersible well pump or water jet. I am assuming that if you can feel the pump building heat it is of the jet variety. If the pump keeps running it is because the pressure switch is bad or because there is not enough water coming from the well to allow the pump to build shut off pressure. Try manually shutting off the pump for several hours and then switch it back on. If it shuts off on its own then you have a low water supply problem and may need a deeper well. If it does not shut off and you have good water pressure, then shut off the pump and turn off the electrical breaker and remove the pressure switch by disconnecting the wires and screwing the pressure switch off. Inspect the small water line to the switch for blockage from sediment or corrosion. If it is blocked you may get lucky and only have to clear out the line and screw things back together. If you are not lucky, replace the water shut off switch with a new one and you should be good to go. If you still do not have water, the intake screen to the pump could be plugged up and will have to be cleaned.which involves pulling the pipe from the well.
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Under Liquid Sewage Pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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