Non-negative Pressure Water Supply Systerm in a Building

Non-negative Pressure Water Supply Systerm in a Building System 1

Non-negative Pressure Water Supply Systerm in a Building

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 100 unit/month

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Packaging & Delivery

Packaging Details:	standard plywood or carton for each non-negative pressure water supply systerm
Delivery Detail:	10 days after receiving pre-payment

Specifications

water supply systerm in a building
1. Removable, Portable, transportable
2. Convienient
3. Controlled Flow and Head

Non-negative Pressure Water supply systerm
Summarize

water supply systerm in a building is our new design, which is used for building water supply, fire fighting, flood, water supply station and so on. The systerm is controlled by Variable-frequency Drive, VFD.

Once you have this pump systerm, you do not need pump station any more, especial using in Prairie, Desert, city water supply, if the water source changed, you only move the pump container will be ok.

Main Features

1.1. Automatic control of constant water pressure

2.2. Set the pressure directly in the operator.

3.3. Built-in pressure or flow sensors, water level switch signal interface.

4.4. P.I.D control unmanned automatic monitoring of water pumps stoped function (dormant).

5.5. No need to configure the PLC can realize automatic alternating pump function.

6.6. Power outages or low water level automatically actived after the restore operation.

7.7. Controlle by thermostat.

8.8. Many pump-linked run-time, regular rotation as the master pump,so that the pump balanced working hours to prevent the pump speed of die wear and rust.

9.9. Adequate operation status monitoring, and complete motor protection features, simple operation.

10.10. To adapt to a variety of sensor signals:Pressure sensors, transmissible pressure gauge, eletric contact pressure gauges and pressure switches.

Full-automatic Control (Easy and Safe Controlling)

1. Solenoid Valve: Pressure backflow protection

2. Flow Sensor

3.Vacuum Pressure Sensor: Can know the inlet pressure, once the valves all colosed, will start reflux.

4. Flow Switch: if no water pass, the pump will stop working

Q:Do it yourself steps: This Site Might Help You. RE: 1995 Honda Civic water pump replacement steps? Do it yourself steps

Q:There is a loud squeecking noise coming from the water pump and the serpentime belt isnt loose!I dont know how long it would take a mechanic to do the job?: Spray some water on the belt while it's schreeching to rule the belt out. They often make noise, even when tight.

Q:Help?Water is to be pumped to the top of a skyscraper. If the pump can create a gauge pressure (pressure above atmospheric pressure) of 8.50E+5 Pa, what is the height of the tallest building that it can service? DATA: g=9.8 m/s^2: IF the pump can produce a static pressure of 8.5e+5 Pa, then it can support a column of water, h h = P/(rho*g) = 8.5e+5/(1000*9.8) = 86.7 m h = 87m Now, the water will have no velocity, so you can't use it effectively, but that's not what the problem asks!

Q:Hello, I'm having an issue with grinding/metallic noise from engine bay. Alternator was replaced today and didn't fix. However, when I got the car back from the garage the oil level indicator is saying quot;inactivequot;. I seem to find some answers on the web that say the oil level indicator is in some way connected to the water pump. Car has 95k miles on and I doubt it had been changed. Could this be the cause of the noise? And could anyone possibly tell me which pulley it is on the belt? Many thanks for your time :): E92 has should be an electric water pump if it's a 6 cylinder. The oil level will read inactive until the engine is up to operating temp. As for the grinding noise- they need to remove the belt and start the car. If the noise is gone- spin the idler pulley and listen for bearing noise. I've had a couple of alternators go bad on these cars so I can't fully fault the shop- but they SHOULD have verified the source of the noise as well as the repair. Other potential issues would be the P/S pump or the A/C compressor. (only items on the belt).

Q:We recently fixed our stone water fountain, and now we're trying to get it working. THe pump we had was about 5 yrs old, and didn't work. We've tried to get a new one online, but it only had one inlet for the water to go into the pump, and that got clogged in a matter of about 5 minutes. Since our garden has many trees, it's almost impossible for us to keep the fountain 100% clean all the time to prevent clogging. Anybody know where to get a pump for a 15gal fountain, that has multiple inlets?: www.okorder

Q:I did change water pump before but not on wv beetle?: For okorder /... Put this in the search box: Volkswagen New Beetle Service Manual: 1998 - 2002. Click then download the pdf file. Good luck!

Q:have a leak and want to replace the pumphave tools, any thing I should know before getting started?I intend to:drain from lower hose of radiatortake of fan ( using a 1 1/2 wrench method)do I need to remove shroud first???remove fan, remove serpentine belt then remove water pump , use a little brake cleaner to clean new pump gasket area and existing engine area, put a little gasket sealer on gasket and replace pump.put everything back on, and refill with prestone Green coolant.its what is in there now and it says dextrol only but is that necessary?, most people in the know I ask say it does not matter...hows that sound?: those are VERY complicated engines with counter balancing chafts in them.i would not have faith purely anyone with this activity, because of the fact the valves can bend actually from flawed belt installation. ere is a sequence of SPECAIL save strategies tht may be rented fro the HONDA dealership or aother Honda dedicated automobile fix center. Ther are 2 strategies in touch interior the removing of your balancer that maximum automobile shops won't have. One gadget holds the balancer, and the different removes the bolt. call around approximately this, yet understand that this may be a greater activity than maximum human beings automobile cope with actually, and screwing up can advise extra effective undesirable expenses. additionally that throughout basic terms actual HONDA areas and coolant may be used in there. NO Prestone, and no aftermarket pumps or gaskets!!! solid success!!!

Q:And my heater works 80 % of the time, Is it still ok to drive if I keep putting water in it?: You can. But I caution it will get worst over time. The unfortunate realty is only make short trips cause it will just start pouring out sooner or later. And then its over. Keep a eye on it. A water pump/timing belt is cheaper than a new van or motor. I think both are required when doing a pump on that one, so I'm guessing that's why we've not fixed it?

Q:will a water pump that has gone out in a car make water come out the radiater: yes it,s overheating the water pump needs to pump the water away from where the engine needs cooling the most or if it stays there it will heat quickly and boil and create bubbles like when your cooking water in a pot this causes the pressure to increase and forces the water run out the radiator by now you could also have a blown head gasket and that can also force water out the radiator,are the water and oil showing any major pollution as in water in the oil or vice verse.

Q:Is a 3000 watt generator sufficient to power a 3/4 horsepower water pump?My house has a 3/4 horsepower pump that it uses to pump water from the well to the house. I want to purchase a generator that will be sufficient to power this pump in a power outage. Is 3000 Watts sufficient?: Danny and GTB give a good answer, I just add some: As a rule of thumb, 1 horsepower (HP or hp) is equal to 750 watts, and a motorized electric equipment at start up will suck electricity power about twice as much as its specification. Is you pump equipped with a three phase or a single phase electric motor? You have to suit it with the generator. As for the generator, if possible you choose a generator with big flywheel, with slower RPM -rotations per minutes- than a generator with high RPM, because a water pump will frequently on and off according to the usage. This could cause the generator to wave down and up accordingly. Or a generator equipped with an electronic governor that will react fast enough to the frequent on and off load of the water pump. Hope the best and God bless you and good luck day by day!!

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