CHLFT Horizontal Multistage Stainless Steel Centrifugal Pump

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Shanghai
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TT OR LC
Min Order Qty:
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Supply Capability:
10000 set/month

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Product Description:

Applications:
Cooling water system
Aquiculture
Domestic water supply
General industrial services
Washing
Environment protection

Performance range:
Capacity: Q up to 32 m3/h
Head: H up to 88m
Temperature: T up to 110degree Celsius
Speed: N 2900rpm or 3500rpm
Power: P up to 7.5kw

Standard material:
All the parts contact with liquid made of 304 stainless steel, 316 stainless steel on request.
The pump head and suction & discharge can be made of cast iron on request too.

Description:
Horizontal multistage design with stainless steel stamping welding impeller and diffuser, three different type for choice.
Single phase motor up to 2.2kw Class F and IP55 motor is standard
Standard supply for liquid temperature up to 70degree Celsius,
High temperature pump are available on request.

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Q:Why does the GB/T3216 specify the pump performance tolerance as positive and negative?
Only half a year after graduation. Professional stuff is forgotten...I can't help you...
Q:25KW what is the lift of the pump?
Never mind lift and power of pump, series and pump impeller diameter and impeller, the same power pumps may lift hundreds of meters, but the flow may be only a few parties may also lift only a few meters, but the flow may be hundreds of square. The general rule is that under the same power, the flow of the head is high, the flow of the head is low, and there is no standard formula to determine the lift, which is determined by the conditions of your use and the model of the pump.
Q:Work done in water pumping?
Power_W = (Mass_kg * Gravity_m/s/s * Height_m) / time_s Where: Mass kg is 1kg/l of 2000 liters Gravity is 9.81m/s/s Head is 60m + 10m (height). The suction head is ignored because the pump is submerged. In practice there is some suction head due to intake restrictions like pipes, check valves, strainers. The time is 20 minutes in seconds. The work is the energy used in the time allocated, which is: power * time in seconds, which is watt seconds = joules. Not needed here as it is in the formula above. Power is the rate of doing work. The depth below water is not really relevant except for pipe losses which increase the head slightly. The flow is 2000 liters/20 minutes = 100 l/min. This can be used with the head of 70m to determine the pipe restriction, which amounts to a pressure drop representing extra head added. It will indicate whether the pipe is too small (excessive head added) or whether the pipe is overkill (no head added). You can find on line calculators for this, e.g. search pipe resistance flow on line calculator. I am guessing a 2 inch pipe has little loss at this flow. This is the so called water power. It is the output power of the pump. The pump may only be 50% or so efficient, so the mechanical power delivered by the motor needs to be greater by this ratio. The electrical input power to the motor is greater again to allow for motor efficiency. This might be 60-90%. In practice the efficiency of pump and motor are determined from user manual or specification of the actual devices with the actual loads (head and flow).
Q:Help with new thermostat on new water pump?
That part in the picture is a high limit control with manual reset. It has nothing to do with the pump. You will need more than a thermostat to control the added pump. When you have more than one pump the system is zoned .You need a switching relay panel (Taco SR502) that not only turns on the pump , but also the burner. There is a lot to know here and it's best left to a heating contractor.
Q:What exactly does the timing belt and water pump do?
If your car is overheating then you might need to change your water pump. If the pump is making a bunch of noise, the bearings might be worn out in it too. The timing belt just keeps your overhead cam in time with the crankshaft - you should replace it at the intervals recommended by the manufacturer - especially if your engine is considered an 'interference' engine - meaning that if it jumps time the valves will hit the pistons. You won't notice any difference in performance with either component though. For performance, check your plugs, plug wires, air filter, run some fuel injector cleaner through your gas, and replace the fuel filter. Other performance related issues include - fuel pump failing or reduced compression (due to piston rings being worn out).
Q:How long will a bad water pump last?
There is no way of knowing how long it will last. How long has it been going out? What does the mechanic mean by loose? Is it leaking water? It could last a couple of years, it could go out tomorrow. If you trust your mechanic, which I would over people on here, I would have the water pump changed as soon as possible. When it goes out, and it will, it will leave you stranded, and in the most inappropriate place and time.
Q:how do i run all the lines on a above ground water pump in the well?
Would go to the Wayne website and hopefully they will have a diagram of how to hook up lines. You may need more than you think, such as pressure relieve valve, T fittings for a pressure gauge. etc. If you can find correct diagram will save you a lot of headache in long run.
Q:does water pump back into reactor or steam generator in a nuclear power plant?
I can see why you're a little confused. There are actually 3 separate loops in most reactor designs and you can see this in the diagram. The primary heat transport loop contains the water that touches and cools the fuel and this is the water that is pumped back to the reactor where it is heated again.... It is shown in the diagram in pink. The water from the primary heat transport loop passes into a steam generator which is full of water but the water in these two systems is kept separate to ensure all radioactivity stays in the primary heat transport loop and in the containment building. Basically the pipes from the primary heat transport system pass through a large tank of water and heat the water in the tank causing it to boil. The steam is then passed out of the generator, out of containment, and into the turbine. Next it goes into a heat exchanger which is similar to the steam generator except it is used to cool the water. The cooled water then passes back into containment and into the steam generator to be boiled again. Finally, the third heat transport loop moves cold water from either a lake, ocean, or cooling tower, into the turbine building where it cools the water in the secondary heat transport loop. This water is kept completely separate from the water in the secondary heat transport loop to ensure that if the secondary loop water somehow becomes contaminated, it doesn't pass into the third loop and get into the lake, ocean, or atmosphere. I hope that clears things up :)
Q:Electrical design into!!! Is the water pump lamp waterproof?
No specific requirements are available
Q:99 Ram 1500 5.2 Leaking below the water pump?
There is a weep hole in the water pump housing on the underside of the shaft. When the seal goes out, coolant will leak from this hole. If you get a mirror, you can see it, or go to a parts store and ask to see one. You need a water pump. If you wait too long and the bearing goes out completely, you may be 40 miles from home with no coolant in your radiator.

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