• Well Pump  QGD System 1
Well Pump  QGD

Well Pump QGD

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-Pump
Capacity from 1 to 2.5(m3/h)
Total head from 50 to 100(m)

-Motor
Power:0.37 to 0.75KW
Insulation class:B
Protection grade:IP 68
Maximum diameter:?94.5
Highest temperature of liquid:35℃

PERFORMANCE TABLE:rpm:2850 Outlet:G1"
Type

Sizs

Q-H-kW

Motor
power
CapacityVoltageMax.DiaPipe.diaDimensions
KWHpm3/hmVmmlnchmm
QGD1.2-50-0.370.370.51.250220/38094.51620×140×140
1.8-50-0.500.50.71.850640×140×140
1-100-0.550.550.751.0 100 640×140×140
1.2-100-0.750.7511.2100 720×140×140
2-60-0.750.7512.560 700×140×140

Q:All water pump have diferent caracteristics, but it is imposible to overcome a certain hight...what is that hight and why?
It depends on the pump characteristics. It has its suction and discharge head limitations.
Q:So I need to make a human powered water pump... Does anyone know how to make one? Any websites that could show me would be nice.MORE DETAILS:The pump is on the ground...it needs to pump water from a reservoir into another reservoir that is two meters high and two metres across from where the pump is... The pump needs to be handheld too. What should I use and any good plans on how to make it?
The simplest manual pump is the lever-arm pump. This is just an elongated cylindrical reservoir, a valve casing, and a pump chamber in a linear arrangement. A piston within the pump chamber is connected to a link, and a handle which is used to pump the water. You can make a simple one by converting an ordinary bicycle pump. Attach an input hose to the air inlet, and an output hose to the pressurized air output for the tire. A good way to develop plans on how to make it would be to visit your local sporting shop or auto parts shop and look over their pumps. .
Q:as i asked before in my question what needs to be fixed when a water pump goes bad. so finally it went bad today the car leaked all coolant and for some reason all the blades on the fan broke and the battery light came on. which is connected to the alternator belt so thats not the problem. so now does anybody have any idea how much it would cost to fix and by what i know it needs a new belt for water pump and new fan and water pump etc. taking it to mechanic monday but wanna get an estimate first from u people. any ideass thanks
seems like you pretty much know what you need id say add the belt tensioner they do go bad so while you got it a apart wouldbe smart to go a head and get one also and really since you know whats bad you could replace it all your self seems like you know more than you think none of it will be hard
Q:Who knows? Is the motor with a pump a squirrel cage induction motor?
Not necessarily, mussaurus main motor and conventional motor rotor winding is the difference of mussaurus, can be in series with other equipment, to achieve more functionality!
Q:does any one know were a water pump is located on a 97 nissan altima? and where can i get a good deal on one?
the water pump is in the lower unit....hold on, isn't that a car? sure, us boaters are smarter that your average bear, but you'll probably get more useful information by posting your question in the automotive section.
Q:What motor does the pump use?
Pump should use special water pump motor.Pump motor (pump motor) according to the structure classification, should be divided into horizontal motor and vertical motor. Because of the work characteristics of pump starting torque is relatively small, the starting frequency is relatively small, relatively long time continuous operation and other characteristics, so the majority of pump motor asynchronous motor cage rotor or synchronous motor.
Q:As a fact; I must remove the timing belt in order to remove both camshaft sprockets,then the metal timing belt cover which cover partially the water pump.My main question: Do I have to lift the engine and remove the two water pump studs- Which normally holding the right engine mounting.And where I can rent ,or buy a camshaft locking tool with low price
You can just jack up the motor from the oil pan with a floor jack with a piece of wood instead of removing the studs, just needs to go up a inch to get the bracket and water pump off.
Q:The role of impeller in water pump
The impeller is driven by electric motor rotation, the middle impeller creates a vacuum to vacuum at the inflow of water will be (on the surface water is continuously sucked into the impeller), then the water through the high-speed rotation of the impeller of the water discharge, play a promoting role in water.
Q:Would I notice a difference in driving if I changed my timing belt and water pump?
Question is vague. Timing belt makes sure your valves are open or closed when your pistons are up or down. If your timing is off because your belt jumped you may have anything from a slight miss, higher temps, to bent valves and need a new motor. (you would know) Water pump is probably driven by your timing belt, and keeps coolant circulating through your engine block to keep your motor cool. A bad water-pump may leak, or be so worn that it no longer pumps enough coolant to keep the motor cool. Unless your vehicle is overheating, or you are leaking coolant you probably do not need to replace the water pump. The exception is that if it is a long and expensive job to replace and you are already torn down to your water pump, then people usually opt to get it done to save themselves money down the road. Timing belts in interference engines (motors where the valves and pistons occupy the same space at different times) should be changed as recommended by the manufacturer. If you fail to do this and one breaks or jumps enough you will be spending thousands. Hope this helps.
Q:does anyone know the proper way to take the lower gearcase off and install a new water pump kit. it is a 1986.
This is a simple repair but I'd recommend that you get a service manual, ether a factory manual or one of the generic Seloc manuals. The key things to do are mark the trim tab so you can put it back in the same position after repairs. Drain the oil. Removing the bolt that is in the hole at the back end of the upper housing, as well as all the obvious Nuts. both above and under the cavitation plate. Put the drive in forward gear, which takes the tension off the shift shaft. Once all the nuts and bolt are loose. Jiggle the drive and it will separate from the upper housing. You now have access to the water pump housing. Remove the housing and pull it up and off the d. Shaft. Inspect fully and account for missing impeller blades. When you re assemble Lube the impeller and put the drive key in place and put the impeller in place. Slide the housing down to the impeller. You can use ether th drive shaft or the propeller to turn the drive shaft in a clockwise direction as you apply pressure on the housing, It should slide down over the impeller. Reassemble in reverse order. Slide the drive shaft up into the upper housing turning the D. shaft using the prop to turn the shaft. Watch the water tube slip into the guide tube. Once it's in place put a couple nuts on then check the gear shift to make sure it goes F-N-R. Bolt up and fill with oil. Good Luck!

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