Deep well Submersible Borehole Water Pumps
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 200 unit/month
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1. Applications of deep weel submersible 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:
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 pumps:
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.
4> Can your pumps mount Eff.1 motors
Currently, only on request though this will shortly be a CNBM standard.
5> Are your pumps protected against dry running?
No, unprotected centrifugal pumps are not generally designed for dry running. It is important to give us or your dealer as much information as possible about the system in which the pump is used. Inlet pressure, the type of liquid to be pumped, together with relative density, viscosity and temperature, for example, are required in order to allow CNBM to recommend the right pump with the right gaskets for a long operating lifetime.
6> How 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.
- Q:Does the IP55 indicate the lift on the water pump nameplate?
- IP is INGRESS PROTECTION, that is, protection level,IP protection class is composed of two numbers, first numbers, from the lighting level to prevent intrusion of foreign objects, second numbers represent the tightness of anti moisture, waterproof lamp intrusion, the larger the number the higher the level of protection.Therefore, the pump IP refers to the pump with its own motor dust and waterproof level
- Q:1998 BMW 328i : to replace water pump, thermostat and gaskets, brake flush, fuel system cleaning with tune up,drive belt for 90k serivce; totally how much bucks?thx a lot !
- You will be lucky if you pay only $500. Plan on a GRAND...
- Q:i dont think that the water pump is out. i have a 88 evinrude outboard and the other day i noticed that the water was barley trickling out the hose. then it just stopped coming out the hose. it still comes out of the exhaust just fine. the motor is not get hot. is it ok if it still comes out the exhaust/ i will attemp to run a wire up in the hose to see if it is clogged later today. what do yous think
- im guessing the impeller (in a rely of a pair days off) went undesirable, which isn't likely, no longer extremely all that no longer likely. how previous grow to be it? are you interior the habit of cranking the motor without water connected? the two holes are exhaust alleviation ports -- their function is to alleviate rigidity to facilitate commencing, which might fairly be made confusing by using backpressure on the underwater exhaust. lots of the water comes out down via the decrease unit, despite if it is common to be certain water popping out those ports.
- Q:How large is the starting current for a 1.5 kW submersible pump?
- 1KW about 2 current, so the rated current is about 3A, and the starting current is usually 3-8 of the rated current, that is 9-24A.
- Q:I have a 1997 ford ranger, during last week i noticed that the temperature started to go up, i noticed that the coolant recovery tank was empty so i added coolant and it fixed the problem, but a day later i noticed that the tank was empty again since it started to overheat again. This time i let the engine cool off and checked the radiator water levels and noticed it was dry with no water, so i added water and noticed that i was leaking from what it seems the water pump (im guessing its the water pump because is behind the engine fan, behind the belts, its hard to see), Does anyone have a possible explanation or suggestion of what i should do? Thank you i would really appreciate it.
- it sounds to me like the weep hole on the bottom of the water pump is leaking. This is what it is supposed to do when the water pump bearing gets some play. You should be able to look from under the engine and see the bottom of the water pump, it will probably look all clean as water has been running out of it. This is how you tell your water pump needs to be replaced. Generally speaking it is best to buy a NEW WATER PUMP, NOT A REMANUFACTURED OR REBUILT. The reason for this is a new water pump will last a lifetime of a vehicle generally speaking, so you only want to do this once because its a pain in the butt. and this is the time to inspect heater hoses, radiator hoses and chang the thermostat . This should solve any issues with the pump leaking, so get the front end of the truck safely up in the air, and make sure there is not a hose leaking or something simple, A shop would do a pressure test of the system and this would show them where your leak is. As a temporary measure you can leave the radiator cap loose so pressure does not build up this will keep the fluid in the vehicle, and not blow it all out the weep hole, just don't leave the cap so loose it blows off on the road somewhere, as long as water stays in, and the radiator is full you can use it.
- Q:There is a loud squeecking noise coming from the water pump and the serpentime belt isnt loose!I dont know how long it would take a mechanic to do the job?
- type into search box how to replace water pump how to replace water pump s-10 how to replace water pump chevy about two to four hours maybe depending on mechanic and how busy the shop is and before you go and start replacing water pump if its not leaking its not bad yet and most likely will be a bad pulley or belt tension-er which go bad before water pump most of time you can spray water or wd40 on pulley to check if motor not running hot and you dont see any coolant coming from water pump most likey not bad belt tension-er pulley cost about 30 bucks anyone can replace in about 30 minutes
- Q:I live in a house that uses a pump to push water from a tank to the bathroom and kitchen. It has a sensor that detects if water is flowing and pushes it much harder. Recently, it has been pushing the water for a second or less then it completely stops for a while. It's like a pulse of water then nothing. Can anyone give me feedback on what is wrong here? Thank you.
- from okorder :Self-priming pump working principle is: the pump before you start in the pump shell filled with water (or) from the water in the pump housing.Start after high-speed rotating impeller flow to the vortex in the impeller, shell, then the entry form the vacuum, the inlet non-return door open, within the air into the pump suction tube and the impeller, to arrive at the outer edge.Self-priming pump is a self-priming centrifugal pump, it has compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long service life, and have strong self-priming capacity, etc.Line does not need to install the bottom valve, only to ensure storage in pump body before work are quantitative liquid.Pump after the normal starting, impeller liquid of suction chamber and inlet line of air suction, and can completely mixed within the impeller, the function of centrifugal force, and liquid with gas to the vortex flow volume outside edge, the impeller has a certain thickness is formed on the outer edge of the white foam belt and high-speed rotating liquid ring.Gas-liquid mixture into the gas-liquid separation chamber through diffusion tube.At this time, due to the flow rate suddenly drops, lighter gas is separated from the mixture of liquid and gas through the pump body spit continues to rise.After degassing of liquid to liquid storage chamber, and the reflux hole again into the impeller, and impeller with inhalation of gases from the inlet line again mix, flow under the action of the high-speed rotating impeller and the impeller outer edge....As the process cycle, decreasing the air in the suction line, until all gas absorption, complete the self-priming process, pump put into normal operation. What you said phenomenon should be pipeline leak, which leads to the self-priming pump process is repeated.
- Q:Is it cheaper to run an electric water pump or a furnace?
- If you live down south in the good old USA, yes it is cheaper money wise. Initial start up costs can be really steep though. I just saw a great system that has solar power along with the geothermal that was $15,000.00 You may want to own the house and I hope it is worth it as it will be awhile before you even out on the costs. This was a 3000 square foot home I saw the system in, so it may be cheaper, BUT, may even be MORE to install because your place may be smaller and what are local regulations ? Good Luck.
- Q:Does the pump accessories have a shelf life?
- Yes, it's probably a year
- Q:House has bad mains pressure, so previous owner installed a quot;Holding Tankwhich stores water from the mains, before pumping it into the house for the internal tanks.However, after some recent plumbing work when the mains was turned off, it's running a little weird. The pump seems to be constantly running, although at a very low level, and some times when the taps/fawcets are opened, they seems to be nothing for up to 30 seconds (only air), and then the water rushes out. Same thing for toilet/WC cisterns..Any advice/pointers appreciated.CheersJM
- If the possibility exists then relocating the pump below the level of the water source prevent air entering the pump. Having leaks in pipes and seals will let in air all the time and should be corrected. Many centrifugal pumps have a priming hole that is on top to fill the pump with water if they are not self priming but you need to make sure that the pump does not drain empty while closing the hole and starting the pump. Some pumps have a priming tank that is filled with water and then the opened to the priming port, these can be used with the pump already running and will collect the air bubles from the pump while it is starting. Positive displacement and self priming pumps create sufficient suction/vacuume to draw the colum of water intot the pump to get going and if these fail it is due to excess height above the suction water level or leaks in pipes or seals.
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Deep well Submersible Borehole Water Pumps
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 200 unit/month
OKorder Service Pledge
OKorder Financial Service
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