Suction Oil Pump

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When the pump is running with frequency conversion, the instantaneous power is greater than the power frequency operation, and the actual flow and lift are less than the power frequency. When running, the efficiency is very low. Why?
There is a running curve for the fan and water pump.Enough is enough
Does anyone know or can show me a picture of the location of the water pump in the '97 Totota avalon please? I'm trying to replace mine.Please and Thank you :)
Front of engine block, behind fan and driven usually by the crankshaft.
My old pump burned up so i recently replaced it (with a refurbished pump) I have new pipe to the pump, new tank. my pump is a 1/2 hp 230v pump, I also replaced the control box. With my pump plugged in and the water coming straight out of the pipe bypassing the tank when I turn the power on I will get water for a minute or so then I won't get water for a minute. This will keep happening. I have checked the switch and when I quit getting water there is still power going to the pump. any suggestions or ideas? bad wiring or bad pump?...I know that there is water in thew well, the pump is located at 100 ft of a 115 ft well and i can see the water level about 10 ft underground.
Your problem may be in the wire feeding down to the pump, the pump starts to run, the torque of the motor turning causes the wire to twist and causes the break in the wire to spread and open the circuit. This stops the pump, pump settles back in to position and restarts, seen this happen a lot. Pull the pump and inspect the wire from top to bottom very carefully.
i have a 2003 dodge neon and my thermostat keeps rising to the highes level setting off the indicator (its not broken) i did have a leak in the raiditor and it was very notice able..after pacthing is up there was noproblem till yesterday now the thermostat keeps rising i admit the is very little antifreeze in ther and the rest is water but the is the same mixture tha was in the care that it was rinning off for the last three minths i cannot seem to keep the thermostat down my raiditor is in nee of repair but i m wondering if its the water pump does the water pum help regulate engine temperture? ther are no ivsible leaks and no drippiage could it be that i just need to put antifreeze or could it be the water pump or a broken raidiator? help i will give points for best anwser but really i just need help!
Codes won't tell you anything and there's no such thing as a thermostat fuse. this can be several things, but it's not likely the water pump. what fails on a water pump is the bearings, a failure that would cause this type of problem would be a frozen water pump and if that were the case, the belt would squeal like crazy and break, as it move but the w/p didn't. a bad w/p will drip coolant from the bottom just back of the pulley, there is a hole there that leaks when the bearings are bad,, but that won't cause a overheat. If the coolant is low, top it off, with the car cold into the rad and the overflow bottle. Change the thermostat, it could be frozen shut, but it is unlikely. if you rad is that shot, you could change it, but the most common cause of this sort of problem is a warped head and/or a blown head gasket. A mechanic can check for this, but take it ot one you trust, as this is about a 1,500 dollar job either way, you have to pull the head to fix it. Running it with low coolant, unfortunately can cause this. if it's not this than the rad is plugged up, but if it just started happening, and it temp gauge maxes out all of a sudden with a full coolant tank, it is likely the head gasket/head. It can also be a cracked block. Sorry to be the one to give you the news..
what makes pump come on every 10 seconds when water is on
Most likely the check-valve is failing to stop flow back to the well. Replace the check valve. It's the metal cylinder just between the pump and the water pipe coming to it from the well.
I own a 2003 Kia Sorrento and recently I was driving and the car completely died. I had it towed to the dealership and the said that the engine was gone because the water pump failed causing the timing belt to snap. Does this sound right? I feel like I am being duped. They want 4,800 to fix I also owe 7,400 on the car. The timing belt was replaced 3 months ago. Could this be their error? Does anyone know how the water pump would affect the engine? HELP ME!
Its a procedure to replace the water pump at the same time when the timing belt is replaced because both involve the same work, now , not all the mechanics follow this procedure, if the bearing in the water pump froze that is enough to cause mayor damage, they might be right , check your records if you were charged for water pump and belt then you have a case.
my heater in my 94 ford ranger went out about a month ago today i flushed the heater core and it worked for a while and started going out again after i was driving for 15 to 20 mins. the hose going into the heater core was warm but coming out wasnt. could it have gotten clogged again or could it be something else.
You need to find the Heater Core water valve.. That's the part that works as the TEMP. Control.. Water Pumps don't die slowly..and leak tremendously.. === Sometimes the Water Control valve(seizes).. So..you need somebody to throw the TEMP Lever back and forth..until you can find the valve location.. You may see the cable moving--put not acting upon the valve.. Usually the valve is shot--spraying a lubricant at it won't do anything.. It needs to be removed--too be worked upon.. Also check all the heater hoses for wear--damage--you may need to rebuild that part of the system.
55KW motor driven lift 70M, the displacement of 180 cubic meters per hour of water pump, the configuration should be no problem, but after the start of the current to 170A (rated 100A), off a small valve to the current export half to reach the rated current. Why current will close a small valve instead of small? Will close a small valve will not affect traffic flow can be? To the 180 party?
If the power line is too long or too small, power line is too long or too small will cause excessive current. Valve shut down certainly affect the flow. When the valve is in the semi open state, the water pump out of the water flow down, the power to reduce, so the current drops.