• EDH Series Stainless Steel Centrifugal Pump System 1
EDH Series Stainless Steel Centrifugal Pump

EDH Series Stainless Steel Centrifugal Pump

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Q: Does the water pump and the circulating pump belong to the centrifugal pump?
Water pumps are generally centrifugal pumpsThe circulation pump depends on what kind of liquid it is circulatingGrease is generally gear pumps
Q: There is a pump, the rated power is 1200W, but only more than 600 W measured!What's the matter, please?I was not measuring no-load, pumping water in the pool, this work environment should be sufficient to pump full load?Also, is the rated power should not change?Thank you
Not equal to.1. Calculate the shaft power of centrifugal pump:Pa = HQ P /102 KWType H - pump rated lift, m;Q - rated flow of the pump, m3/s;P -- medium density, /m3 kg;Efficiency -- pump rated conditions (ETA = ETA ETA ETA m h V, m -- h -- mechanical efficiency, hydraulic efficiency,ETA V - volume efficiency);Pa - shaft power under rated working condition of pump, KW.2, determine the motor powerP=KPa/.Among them, P--- motors are equipped with powerShaft power under rated condition of Pa-- pumpETA - pump drive efficiency, general pump is using direct drive 1.K-- original motive power margin coefficient (shaft power less than 15KW, 1.25; 15 Pa > 55KW, 55KW > 1.15;, 1.1)
Q: I just posted another question a few minutes ago, but not really much help with the one answer I got. I'm now sure that what part I'm feeling on the back of the engine block is the water pump on my 97 Grand Am 2.4L twin cam POS car. I somehow got my hand back there enough to take pictures to see what I'm feeling. Noticed in one of them that there is a bolt missing! This area was very wet with coolant. Would this bolt missing cause the pump/cover to leak? Makes sense to me. If all the bolts aren't there, then there wouldn't be proper seal, right? Had this engine put in a few months ago. The guy who did it seemed to miss a lot of things.
A missing bolt can definitely cause it to leak. The water pump needs to be torqued to specs and evenly all the way around to be leak free. Miss a bolt and it won't be sealed properly.
Q: I switched on the pump and smoke came out of it, i opened the pump n found it hadsome water probably caused the shock. How to repair it or is it dead?? ** its not a wellpump just a normal one that pump the water to the tank from a small reserve
All electrical things work on smoke - once the smoke escapes then they don't work. Seriously if water got into the works its probably burned out and needs to be replaced - having the motors rebuilt on these things usually costs more than a new one
Q: I just put a new water pump in my jeep and after I put it in I ran it and it seemed to have a small leak while it was running it seems like it was coming from the crank which is under the water pump so it might be a leak coming from the bottom of the pump. When I turn the car off it is no longer a leak its more like pouring water out. What do you think it can be? I put a gasket and the blue silicone gasket sealant all around it and on it before I put it in so I have no idea. Thank you for the help.
Sound like the new water pump is junk. The water is leaking out of the weep hole. That is a hole designed to leak when the pump bearing is going bad. It is a safety precaution so you don't fry the bearing and lock up your pulley system.
Q: Submersible pump coupling, what does this coupling mean?
Submersible pump, mostly in sewage sewage pump, this is more common, QJ submersible pumps generally can not use coupling devices
Q: It is used in a water pumping station.
What Is Submersible Pump
Q: my water pump is making this quot;chuckingsound, and i was wondering if bad water pump creates these sound? and also, do i need to replace the serpentine belt at the same time?
Make sure it's the water pump, but yes, they can make noise. It's never a bad idea to replace the belt when doing that kind of work. It's already off, so there is no labor, but if it's newer, it's not necessary.
Q: In case our electric goes out we would like to be able to run the water pump (for the well) via solar panel. Can you give me instructions, pitfalls, recommendations, links etc to help me get started?The more solar info i can get the better!thanks 10 points on offer!Our sunlight is unobstructed
Build okorder /
Q: the car is a 1973 Pontiac Lemans, 350 V8. Water pump needs to be replaced. It's obviously a mechanical pump that's in there now. I was thinking of getting something with more capacity (to start off) as I feel the car could do with a better cooling system (and I have to get a water pump anyways). I was thinking of getting an electrical pump as that would also free up a bit of power from the engine. From what I gather, by doing this it seems I need to switch to an electrical fan also. Is that the case? Any advice/opinions on electrical systems and set ups? Any recommendations?Thanks in advance to anyone who answers. Much appreciated.
Most 1973 era vehicles have a clutch on the fan which stops turning at higher engine rpm which saves horsepower. Your best option is to locate a high capacity water pump for your car or locate a radiator with more passes than the stock radiator. A radiator shop should be able to give you advise on both. Remember, the water pump is belt driven along with several other items on the engine, so replacing the water pump with an electric one might be far more involved and expensive. Plus, the water pump has a seal that must work properly for the engine to retain its cooling fluid. There are aftermarket cooling fans that can be installed in front of or behind the radiator to provide additional air flow, the local auto parts store should have a listing or a company like Summit. Fans can be manually turned on or have a thermo swithch which turns the fan on at a certain temp. These are usually options with the electric fan kits. Good luck.

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