Deep Well Borehole Submersible Water Centrifugal Pump

Ref Price:
$250.00 - 5,000.00 / unit
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
500 unit/month

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Product Description:


1. Applications of Deep Well Borehole Submersible Water Centrifugal Pump:
1> For water supply from wells or reservoirs.
2> For domestic use,for civil and industrial applications.
3> For garden use and irrigation. 

2. Operating conditions of Deep Well Borehole Submersible Water Centrifugal Pump:
1> Maximum fluid temperature up to +35°C.
2> Maximum sand content: 0.3%.
3> Maximum immersion: 100m.    
4> Minimum well diameter: 4".    

3. Specification of Motor:
Three-phase:380-415V/50HZ    
Single-phase:220-240V/50HZ     
Equip with special start-up control box.
Internal diameter of outlet; 1.25".1.5".2"
Special features available:
1> Other voltages are acceptable.
2> Frequency 60Hz.
3> Other mechanical seal.
4> Equip with Auto-control box.

4. Description of Deep Well Borehole Submersible Water Centrifugal Pump: 

Warranty: 1 years.
(according to our general sales conditions)  

Components:                                                         Material:

Pump external casing                                          AISI 304 ss

Delivery casing                                                    Cast-Cu ASTM280

Suction lantern                                                    Cast-Cu ASTM280

Diffuser                                                                Plastic.PC

Impeller                                                                Plastic.POM

Motor external casing                                            AISI 304ss

Top cover                                                         1.Cast-Cu ASTM280. 2.Cast iron G20 UNI5007

Bottom support                                                     AISI 304 ss

Mechanical seal                                                    Special seal for deep well(carbon-SIC/TC)

Bearing                                                                 NSK(Japan)


5. 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.

Deep Well Borehole Submersible Water Centrifugal Pump

Deep Well Borehole Submersible Water Centrifugal Pump





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Q:water pump....?
Don't know why you only want to run periodicly, But at home depot they have timer switches you can plug your pump into it and set the time you want it to go on and off.
Q:clutch fan or water pump?
So if i understand, you are losing water from your system but no evidence of where it is going. I can think of two options. Heater core, but you may get a coolant smell inside the car, steam on the interior of windshield. You can check this by connecting the heater hoses directly, bypassing the heater core. If it still loses water, look for foamy oil on the dipstick or on the oil filler cap. If present then the other guy is right - headgasket. I would also look into flushing the system, or replacing the radiator - it may be clogged.
Q:Which water pump do i need for a 1997 mercury 25 hp 2 stroke?
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:Can a water pump go out after hitting a deer?
water pumps sometimes just go. just like most other auto parts the water pump will give little or no notice. get it to a garage quick!!! call around in your local area for the best estimate and go with them. replacement can be somewhat costly depending on your car. don't forget to replace the timing chain at the same time. if your car is close to the 80,000 mile mark the timing chain could go soon. to get to the water pump you remove most of the parts in the front end so you might as well replace the timing chain while you already payed to go that far. timing chains go for around$60-$80. i replaced my own in a truck a few years ago ,so take my advice and do both if you plan on keeping your car. i'm from n.h., we have alot of deer related accidents. i hope he was tasty!!!
Q:help.. how do I change the water pump?
Water pump on that car is behind timing belt . Get a good manual and read up on it . Also , be sure and change seals . There is one right there that some times will just start leaking . Use to manage a repair shop and we did a ton of those cars . Not a bad idea to change timing belt as you will have it off anyway . Also check out the tensioners while your there .
Q:Hot water recirculation pumps?
get a under the counter water heater. it will fit under your vanity if you have one and give you several gallons of hot water until the other water line brings in hot water.
Q:What are the export pumps packed in cartons?
Our imported pumps are covered with plastic tape and bolted to wooden containers. The wooden box is nailed down.Naturally, the larger pump uses the larger container accordingly.Suggest exports, as sure as imports, OK.
Q:What is the water pump population pre rotation, what harm?
Is the entrance of water flow in the formation of complex turbulent flow, flow direction, shock, vibration, easy to damage the front entrance device, such as vane impeller, shaft sleeve, sealing element. In order to prevent the emergence of the pre swirl phenomenon, usually the design will inlet than outlet diameter, try to make the entrance flow in laminar flow, according to streamline our design, in order to protect the safety and prolong the service life of equipment.
Q:Volkswagen...Leak from the water pump housing... or something else?
You say it has been below freezing for a while. *IF* it has been very cold and *IF* your pipes are not below the frost lines in your area, then the pipe could be frozen. That would cause the pump to likely trip out as it would over-work while trying to push water through ice (not easily done!) The good news is if the pipe is frozen, it is most likely frozen near the point where the water goes into or out of the ground. If you have access to 110 power in both of those areas, (or can get it there by some safe means) try this. Take a heating pad (like you use for sore backs/ knees) and wrap it around the pipe right at the point where it transitions into the ground. Tie it in place with string or yarn and turn it on at it's highest setting. After about an hour try turning on the pump. Still trip? Give it another hour. Still trip? Do the other end. Believe me this works surprisingly well, and once you get the water flowing, even just a little bit, the rest will melt quickly. Good Luck. James
Q:Changing a water pump in a pt crusier?
The water pump is driven by the timing belt on this motor. If it is not done right, you could cause serious damage to the engine. Actually $800 to change the pump and timing belt is reasonable. To lower the price further you could negotiate buying your own parts. Good luck.

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