• CPm Series Peripheral Centrifugal Water Pumps System 1
  • CPm Series Peripheral Centrifugal Water Pumps System 2
  • CPm Series Peripheral Centrifugal Water Pumps System 3
CPm Series Peripheral Centrifugal Water Pumps

CPm Series Peripheral Centrifugal Water Pumps

Ref Price:
$50.00 - 200.00 / unit get latest price
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
500 unit/month

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1. Application of CPm Series Peripheral Centrifugal Water Pump:

1>  Clean Water without abrasive particles, non-aggressive liquid.

2>  Domestic use, agricultural and irrigation. 

3>  Installed in enclosed places, or at least protected against inclement weather.


2.  Operating conditions for CPm Series Peripheral Centrifugal Water Pump:

1> Suction lift up to 7m.

2> Liquid temperature up to +40℃

3> Ambient temperature up to +40℃。

4> Max. working pressure: 6bar.


3.  Motor description for CPm Series Peripheral Centrifugal Water Pump:

1> 2-pole induction motor: 50Hz.

2> Insulation: Class B.

3> Protection:  IP44.

4> Single-phase with capacitor and thermal overload protection.


4.  Material of CPm Series Peripheral Centrifugal Water Pump:

1> Pump body: Cast Iron.

2> Motor bracket: Aluminum.

3> Impeller: Brass.

4> Shaft with rotor: Stainless steel or CS45#

5> Mechanical seal: Ceramic-Graphite.

6> Copper Winding.


5. Detailed specification for the pumps:

CPm Series Peripheral Centrifugal Water Pumps

6. FAQ

1). Can I get trained on CNBM products?

Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.

2). Are your pumps cheaper than those of your competitors?

CNBM aims to give its customers the highest standards of quality and service and delivery times, all at a reasonable price.

3). How long is your warranty?

Unless otherwise expressly authorized in writing, by specifying a longer period or different conditions, CNBM states that, for a period of twelve (12) months from delivery date, all Products supplied are free from defects in materials and workmanship, and conform to the applicable specifications. Either the delivery documentation or the invoice must be provided to prove delivery date. In absence of such documents, the production date appearing on the product label may suffice.


CPm Series Peripheral Centrifugal Water Pumps

CPm Series Peripheral Centrifugal Water Pumps






 


Q:My water pump is starting to leak. The shops are quoting $250- $300 to replace but I can buy a water pump at the auto parts store and install myself for less than $100 but I don't know what all is involved with this repair or if I should try (my only experience with car repair up to now is recently replacing the alternator). If anyone has done this please let me know what you think. thanks
you can make it even easier by purchasing a hayne's manual for your car when you buy the water pump. you will need it anyway so you can have the proper torque specs and sequence when reinstalling the new water pump. so if you don't have a torque wrench you will need to rent one. the first step of course will be to drain your cooling system. then use masking tape and a sharpie to number any connectors or hoses you have to remove to access the water pump. once the old one is off make sure to clean every trace of gasket material from the mating flange. then when you are ready to reinstall put a thin coat (use you fingers to spread)of rtv silicone to each side of the new gasket this will help hold in place. then here's where you will need the book insert the bolts and tighten them in sequence shown to the proper torque unless you want to chance cracking the new pump housing. on a car this old if it has not already been done now would be a good time to replace hoses (esp. if they are soft) and your thermostat since you've already got the cooling system drained. once everything is reassembled start the engine and begin pouring in the new coolant, if there are any bleed screws open these it's very important to get all the air out of the system if there are no bleed screws you can leave the cap off the radiator or expansion tank (you'll need to anyway) since one you think its filled when the thermostat opens its all gonna drain down and you'll have to top it off again. here is a good time to pay attention as it approaches normal operating temp be ready to start pouring as soon as the level starts to drop that will help keep more air from getting in. any questions feel free to e-mail me
Q:I just came from my dealership and they tested my car with a pressure test. They didnt notice any coolant leaks. Last week my car I noticed that the coolant level has decreased. I had to replenish it in an emergency effort. I am curious to check the water pump. I am going to ask my mechanic tomorrow if he could check it and how much does something like that cost to check? I DO NOT want any coolant leakage getting into my engine because that could present a problem. How can it possibily get to the engine???
If you had a water pump leak you'd know it! There would be coolant draining out of water pump seal the minute you filled the cooling system. A water pump leak doesn't get coolant into the motor. It will get the timing belt wet with antifreeze and cause the belt to jump time and possibly bend your valves. The only way you'll get coolant in the motor oil is if there is a head gasket leak. To check for that you need to have a block test done.
Q:I know that the water pump is belt driven, so it would be easy to connect it to my bicycle. What I am wondering is if I can pedal fast enough to make it work. Does anyone know how fast I would need to pedal to operate the pump?
Mechanical water pumps will move water with any rotation, provided it's a sealed system and there are no obstructions. The flow rate will be determined by the RPM of the water pump. This is proportional to the pulley sizes of the drive pulley to the water pump pulley. 600 RPM for a water pump at idle is sufficient for the cooling system design and the engine heat load at idle. Without knowing the specifics of your application, it would be hard to tell how fast you would need to pedal.
Q:I'm trying to convince my dad to get a 1984 Porsche 944 for $900. However, the car need a new water pump and I was wondering how much it would be to get the part installed at a shop. What would be a good estimate as I'm planning on going to more than one place. So included with the price of the part and installation is this a good deal? And is the car reliable?
What anywherebuttexas said - you just can't do the MINIMUM on a car like this, without it biting you in the 4$$ later. You can change a water-pump if you work steadily, methodically, and carefully. The principle thing to realise, is that you are dealing with HARD steel bolts, passing thru a SOFT alloy casing, and if you are too violent and forceful, you are gonna get into a world of expensive hurt. You have to put the socket on the bolts, and eeeeease the load onto the wrench. Let it build up over time, don't work like you are trying to do a quick pit-stop! Oil the bolts before you fit the new pump, and easssse them up to the right torque setting in the Haynes manual. Good luck - a transaxle car like a 944, or my Alfa-Romeo, can be a thrilling drive.
Q:My Ram is leaking collant bad but it doesnt seem to be coming from the water pump it seems like it is coming from directly below the water pump. What part is this and is it even possible for this part to be leaking coolant?
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.
Q:Does the pump accessories have a shelf life?
Yes, it's probably a year
Q:Ok, so if i have an 80 watt solar panel and want to run a 12v dc fan and water pump ONLY when the sun is out or enough light to power them, will i need something like a voltage regulator? I would like to have the panels charge deep cycle 12 v batteries at the same time or when the fan and pump is not running. For instance, i have the panels out and my fan and pump on allowing them to run only on solar as well as charge the batteries. What diagram would i use? I would probably get a charge control for the batteries but more importantly what would i need to regulate the power from the panels? Inverter?
You may have to do some math. The 80 watt panel is only 80 watts at peak sun on a 75°F day at the equator. Chances are you will have something less than 80 watts to work with. But you can add up all the hours of partial sun to get an equivalant number of peak sun hours. An example would be a few hours in the morning and evening at partial power and a couple of hours at solar noon at nearly full power may give you 5 peak sun hours worth of light. 5 psh x 80 w/ps = 400 wh Your supply may have 400 watt hours worth of power per day. You state that the fan is 12v dc but what is the wattage? It could be a little 12v dc fan out of a computer or it could be a huge 12v dc fan out of an RV. What is the power requirements of the water pump? Is it a little 12v dc one for a foot tall decorative fountain or an industial 3 phase pump for a well? To charge the battery you need a voltage 120% higher than the battery voltage. 12v x120%=14.4 v To add up your loads convert them all the use to dc watt hours per day Here is an example to give you an idea of how to play with your numbers: Fan 12vdc x 1.5 A = 18 watts, use this for 5 hours your load would be 18w x 5hr = 90 watt hours Pump 120 vac x 2.5 amps = 300 watts (The AC will need to come from an inverter. The inverter has a certain amount of loss. How good it does the job of converting dc to ac is know as it's efficency. Lets use 90% to be safe) 300 watts / 0.90 = 333.4 watts, use this for 1/2 hour per day 333.4w x 0.5hr = 166.7 watt hours The 90 watt hours + the 167 watt hours = 257 watt hours per day. This would leave about 140 watt hours to put into the battery. Yes it would be best to use a charge controller to protect the battery from overcharging if the pump and fan are off, or from draining the battery too much if the fan or pump stays on.
Q:I have a pump connected to a lake, that I use to water garden. I changed the line into the lake as it had a air leak and lost it.'s prime.I have filled water back into the tank and lines .several times. And it hasn't caught it's prime. It is a year old pump that came with it's own tank.When I am doing all this I leave the tap end closed.I'm pretty sure that all is tight and not leaking.The line into the water is only about 5ft deep
Lake Water Pump

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