Non Negative Pressure Water Supply Equipment

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Product Description:

Non Negative Pressure Water Supply Equipment


Product Description

WFYGS no negative pressure booster steady flow water supply equipment  can take the place of reservoir, which can make full use of tap water pipe network pressure water supply or water relay directly, to avoid the secondary pollution and energy waste, greatly saves the infrastructure investment and shorten the construction period. It is composed of frequency conversion control cabinet, instrument, steady flow tank, pump, valve, base and connection pipe, etc, applies to a tap water pipe network, need to increase the water pressure, constant liu to the water supply system.

Product features:

1. Section, energy conservation significantly

2. Simple and practical

3. Easy installation, management

4. Functions, safety

5. Advanced and reliable in quality

6. Configuration, unique

Environmental conditions:

1.The environment temperat : 5-40°c

2.Air relative humidity :≤85%

3.Meduim temperature: 4-70°c

4.Supply voltage:380v

Technology Parameters:

Flow:6-3000m3/h;

Lift head:30-200m

Working pressure :0-2.7MPa;

Temperature range:≤80°C;


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Q:Urgently need USB water pump please?
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:help with in ground water pump?
If you say that the pump is 2 feet higher you must have a hose onthe suction side of the pump it probably has a foot valve on the end of the hose it must be hung open thats why when you try to prime the the the water flows thru check to see if there is any debris holding the check valve open if there is clean it out close the valve prime with water and try to pump
Q:how do i tell if my 1966 9.5 spotwin motors water pump is bad and how much water should come out when correct?
It may not be your water pump at all. It could be a blown head gasket or a cracked block. Do you drive it very much? If you do and it doesn't totally overheat, it isn't your water pump. Water pumps usually tend to make a lot of noise when they go bad. Depending on the temperature of the air where you live, I would say don't worry too much about white clouds coming out of your exhaust. You do notice I said white? Condensation in an exhaust pipe is normal. Check the little stuff first. Check your thermostat and radiator cap first. Those are inexpensive. Have your radiator checked at the local Mom and Pop radiator shop where they will also check your hoses and engine oil, to see if it looks like mud. That will tell you if you have a cracked block. Total overheating can be a blown head gasket which is expensive because of labor. The parts cost is minimal, it is just a total b i t c h because you have to get the whole top of the motor off. Have your freeze plugs checked too and if they are plastic, have them replaced with brass ones. It is a very old vehicle and you are going to be looking at some money to fix things. I hope I helped, although you didn't tell me the name of the vehicle. That would help a bit more and if you know it is the water pump, go get a new one!!!!!!! And check your fan belts too while you're at it. Good luck! :) I'm just a dumb lady...lol!
Q:Domestic pump automatic shut off the water, but also turn around, stop what happened?
Absolutely at the pressure switch, just under pressure. The shell open pressure switch, will see there is a spring, the screw is to adjust the pressure of the ~ ~ ~ try, and I've done a lot.
Q:how do i restart a shorted out water pump?
sounds like not only did it come in contact withe wiring but also with the pump,when your working with electricity you need to be very careful and have the right tools to do the job with. to start this job you need a multi testing meter,this will let you check things like amp,volts,ohms,you know things that comes in contact with the pump and wiring,you didn't say what the voltage is on this pump,so first i'd find out what that is and make sure you have that going to the pump,then if so make sure the pump isn't froze or locked up,next go to the breaker box and locate the breaker for the pump,and test to see how many amps the pump is pulling when turned on.then find out if there is anything restricting the pump from doing its job,it may be something as simple as a run capacitor or even a shorted or burnt wire,but first make sure you have the correct voltage and amperage going to and coming out of the motor,once you get that taken care of you may need to prime the pump in order to get it pumping again
Q:Location of 2000 Impala water pump?
You see the big hose that enters your rad on the top well follow that hose and see were it comes from the engine..and that's the water pump..pretty simple thing to find my friend..good luck
Q:Help with damaged water pump causing car to overheat?
Yes. I would recommend taking a jug of water with you. Keep an eye on your temp and if it gets too hot pull over wait a while then add more water. Turning the heater on will help pull the heat away from the engine which will help keep the engine cool. I just had the same issue with my 95 Civic and the shop was about 25 minutes from my house.
Q:Can someone explain how hydraulic ram water pumps work for me?
Q:Water pump make screech noise?
Check if your water pump has an oil port, and put some oilers. The other possibility is that the pump impeller is coming loose or warped and rubbing. That means the pump is going out and needs rebuild or replacement. That is worse case along with a failing motor bearing.
Q:What is a good inexpensive water pump for my fish tank?
Rio pumps are inexpensive and are very very durable. I highly reccomend them. I keep my sump level fairly low so that when i see bubbles in the display tank cause the pump is sucking a little air, i remember to add top off water. My pump sucks air about once every other week prolly for a few hrs at a time, until i get home from work and its still going strong! (I know this isnt the best way to do it, but if i dont run it low enough for it to suck air i totally forget to add top off water). I havent had to replace the pump yet. I also replaced my outdoor garden fountain pump with a rio. It sucks up leaves and junk all the time with no problems (except when the leaves cover where it sucks the water but thats not the pumps fault lol)

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