Centrifugal water pump from CNBM

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Quick Details

Place of Origin:	Zhejiang China (Mainland)	Brand Name:	CNBM	Model Number:	TCP158
Theory:	Centrifugal Pump	Structure:	Single-stage Pump	Usage:	Water
Power:	Electric	Standard or Nonstandard:	Standard	Fuel:	Electric
Pressure:	Low Pressure	Application:	PUMP WATER	impeller:	brass
wire:	copper

Packaging & Delivery

Packaging Detail:	Color box and carton
Delivery Detail:	30 DAYS AFTER RECEIVING 30% T/T

Specifications

Centrifugal water pump
1. CE
2. Copper wire, brass impeller
3. CNC shaft
4.1 year warrany.

CENTRIFUGAL WATER PUMP

◊ Application

Applied to pumping such liquid which is clean, no solid matter or frictional matter, low viscous, noncorrosive, non-crystallizable, chemically neutral and close to water. Such as:

1. Tank filling

2. Domestic water supply

3. Water transfer

4. Pressure boosting

5. Irrigation

◊ Features

100%copper wire, and automatic wiring.
Brass impeller
Cold-rolled silicon steel sheet, with high-speed punching, improve the efficiency and precision.
CNC precision automatic lathe for smoother shaft, our owner casting factory
Strict test including high-pot testing of stator coil and whole pump, outgasing test and performance test, ect
New shape design with patent protection
Anti-rust treatment castings and electrophoresis.
30 years experience, 1 year warranty

Q: 7.63Determine the isentropic efficency of a water pump when water enters as a saturated liquid at 96.5 kPa and exits at 5 MPa and 106 degrees C.Thanks: Well!!!!!!!! Isentroipc Efficiency of a pump = Isentropic Work / Actual Work At state 1, Enthalpy of Saturated Liquid h1 = 413.357 kJ/kg Entopy s1 = 1.29154 kJ/kg-K At state 2, Enthalpy of Liquid at state 2 = 448.042 kJ/kg Now, to find the ideal Enthaply , Enthalpy at 5 M Pa at entropy of 1.29154 kJ/kg-K h2s = 418.462 kJ/kg Thus, Isentropic Work Done I = h2s - h1 = 418.462 - 413.357 = 5.105 kJ/kg Actual Work Done A = h2- h1 = 448.042 - 413.357 = 34.685 kJ/kg Hence, Isentropic Efficiency = I/A = 5.105/34.685 = 14.72%

Q: I want to either get a kit to rebuild the water pump or just by the entire assembly, but im not sure which water pump/kit that i will need for a 1997 mercury 25 hp 2 stroke.Serial Number 0G474648,1997 year,model is 25el according to transom plate.Any help will be greatly appreciated.Thanks in advance.: Well to start of, and two, A 25 hp does not have a water pump, like a car, it has am impeller driven by the out board motors gear system

Q: I have replaced the presure switch on my water pump but it switches on and off when it is building up presure instead on staying on until it gets to right presure.Any ideas of what is causing this?: RW is partially right you need to check the pressure switch which is the little black or greay box with the wires running in and out.It should say either 20/40 or 30/50 the pressure needs to be 2 pounds less than the lower number.Turn off the water and bleed the tank down then adjust he air with a tire pump and an air gauge

Q: Stop the engine immediately and stop the circulating pump and the condensate pump. What's the harm to the turbine?: Stop the condensate pump is not required to condensate users, such as reducing water, mechanical seal water, shaft seal cooling water, deaerator, whether you need water. Stop circulating pump requires three: 1, exhaust steam temperature below 50. 2, there is no circulating water users. 3. No drain to condenser. If stop immediately stop circulating water and condensate pump, the consequences can be imagined.

Q: looking for ideas and info to build a simple and rustic wind powered pump for a backyard pond. I don't want to use any elecricity and I would like to create something that once its made, will be trouble free and simplistic in operation. I esp. want info regarding the vane design and the method of drawing the water. I would appreciate any web sites, but I don't want to buy any pre-designed thing or plans.: I suggest you buy one ready-made if you want trouble-free operation. Here in rural NZ they're common on farms. You can buy versions that stop pumping when your pond water has reached a certain level. They don't need any electric power and they work for years without problems. As you probably know, suction pumps can only raise water about 10 metres, but I think you can buy wind-powered pumps that push the water up from below. The vanes are connected to the piston at the bottom of the bore by a linkage.

Q: i have a 2000 chevy malibu (i know it sucks) i fixed the intake manifold gaskets (upper and lower) thermostat and its still leaking and sometimes overheating. my next thought is its the water pump. there's no crack in the radiator or hoses is there anything else that can cause it to overheat besides these. what about vacuum leakage? o2 sensors?: some other possible causes of overheat: lean mixture inadequate oiling poor circululation due to restriction in water lines

Q: My dad wants to buy a salt water pump for a tiny pool.I'm not sure if it's pointless for the size that the pool is, but it is 12x12x3Is it too small of a pool or are there salt water pumps meant for tiny pools that I could look at?A link to any would be nice. :)Thanks!: salt okorder /

Q: It stops and every few minutes and when it stops, it sounds like water is running.: I've had the same problem. The piping going into the well is probably broken and the pump is just pumping water back into the well because it can't build up enough pressure. If it is just momentarily stopping and nothing in the house is running, the leak is small enough to let the tank build up pressure, but it bleeds off and the pump restarts. It could also be that the pressure bladder in the tank is bad. Either way it will burn your pump out in short order if you don't see to it very soon. Papaw

Q: I would like to use water from the lake to water my lawn. My lawn is about 100 feet up hill from lake. Just want something I can attach a garden hose to. what type of pump and horsepower do I need.: Not less than 1.0 horse power pump is needed to lift water from 100 ft down. But, if you want some more power, you need not get more than 1.5 H.P. in any case.

Q: In the past 9 months, Ive went through 6 or 7 gallons of antifreeze, I was told this was not normal. Ive had my coolant tank flushed 4 times this year, only to be told thats not normal and one lasts a few years. Now that its colder outside my car takes a while to run hot of course, but during the summer it ran hot in about 15 minutes tops. I got a brand new coolant tank before I got another flush because I did have a leak, but that did not combat the problem. I had my radiator looked at and I was told thats fine. So im thinking either a cracked head gasket or a bad water pump...help please. im getting tired of putting money into this car only for the same stuff to keep happening.: Your better off lifting the gas cap and driving a real car under it.

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