Deep well Submersible Borehole Centrifugal Water Pump
- 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 your pumps mount Eff.1 motors
Currently, only on request though this will shortly be a CNBM standard.
2> 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.
3> 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: my basement flooded and the water came in contact with the wiring on my water pump.Now the pump tries to turn on but shuts off without pumping any water.How do i get my pump pumping water again?
- sounds like the bearings locked up...best to replace it
- Q: I have a 2005 Impala and it has been acting funny. Some morning the heat takes about 20 minutes to start working. The air conditoner has not came on once. The gage also takes awhile to start working and when it does it goes pass the halfway mark.I even notice when im sitting at a red light, i can feel the engine shaking a little. I have a appt to get it check and put on the machine tomorrow. I just want to go there with an idea of what the problem could be. Could this be a thermostat or water pump problem???? Help?
- thermostat for your heat problem but why your engine is shaking I don't know why, they will find out when they put the machine on it.
- Q: I am trying to replace my old water pump with a new one. I have the quot;special tooland everything but i just cant get the water pump to come loose at all. Any suggestions would be helpful Thanks
- When you mean it wont come loose, do you mean you cant break the bolts loose or is the pump stuck on the motor like glue? If the bolts are stuck, try spray them with penetrating oil and let it work in for about 30 mins. If the pump is stuck, use a narrow putty knif, gently tap in between the pump and the block, and pry it off, then clean the mating surface completely to ensure the new pump seals properly.
- Q: My car started to leak anti-freeze Really fast, so i had to pour water in there to keep it from overheating, so i took it to my mechanic, and left it there overnight, and they call me the next morning and tell me that the water pump needs to be fixed, and a few belts got water damage on them, and a a few driving belts need to be replaced. he said it would come out to be 695.97, does that sound like the right cost?
- Here's okorder /... If the timing belt and belt tensioner pulley was replaced also, that's the going rate for the job. You have an interference engine and a timing belt driven water pump, so I'm sure they changed the timing belt and if they did a good job, you got billed reasonably. If the belt had broken, you may have had to total the car.
- Q: i want to hook a pressure booster pump to a well pump so i can have some pressure out of the well, is this doable?thanks!
- If you connect two pumps in series and not parallel the pressure will increase but you need to have them connected so if the well stops running the other does also.
- Q: Ok i was wondering which is the from hose off of the motor the bottom or top since i thinl my heater core hose are reversed and i only get nuke warm air and not hot and yes ive got a brand new heater core, new anti freese, new thermostat and gaskets and all hoses are clear and not rust in the system
- I think the info you are looking for is which heater hose supplies the heater core and which hose returns the water to the system. The heater core has two connections, the bottom is usually water in, the top water out. Generally the hose from the top of the engine supplies the heater core and the hose going to the water pump is returning back to the system. Having cleared that up, it doesn't really matter, even if the hoses are reversed, coolant will flow through the heater core regardless, unless there is a control built into one of the heater hoses that actually cuts off the flow of coolant to the heater core. Some trucks have them some don't. If yours does, check that it is working properly or remove it altogether. Now let's examine the possible source of your problem. I would look at either the heater control in the cab or the heater box itself. In the early 70's GM started using pneumatics, and vacuum operated components for their environmental controls. Vacuum operated doors opened and closed to allow airflow to different parts of the system, A/C, defroster, vents, heat, etc. A vacuum leak, a kinked hose, a bad control will cause the doors to stay closed, giving the illusion that there is no heat. By the same token, the wrong door stuck open could allow excessive outside air to mix with the heated air effectively cooling it off, but that is not likely. Check the main control in the cab, and the vacuum actuators and hoses. If by some chance yours still has the steel cables, make sure they are well lubricated, connected, and functioning.
- Q: need step by step on how to change water pump
- steps okorder /
- Q: Im replacing the water pump on my cougar but i ran into a snag. I got the pump unbolted but to take it off, i need to unbolt a bracket that goes behind the power steering pump pulley. I cant figure out how to get that pulley off to take off the bracket. Any help with this would be greatly appreciated. Thank you.
- remove radiator,remove fan blade,you may have to move the a/c condenser and or compressor. and move the alternator out of the way. scrape gasket off engine block. glue new gasket to water pump and install in reverse. be sure not to over tighten the bolts.
- Q: How does a pump pump water?
- Generally speaking, pumps mostly refer to centrifugal pumps. Generally, the centrifugal pump is driven by an electric motor. Before the pump is started, the pump body and the suction line are filled with liquid. When the high-speed rotation of the impeller, the impeller drives the liquid between the blades of a rotation, due to the centrifugal force, the liquid was thrown from the impeller center to the outer edge of the impeller (flow rate can be increased to 15 ~ 25m/s), the kinetic energy is also increased. When the liquid enters the pump shell, the flow rate of the liquid gradually decreases as a result of the gradual expansion of the flow passage in the volute pump housing, and a part of kinetic energy is converted to static pressure, so the liquid flows out at the higher pressure along the outlet. At the same time, the impeller center because the liquid was thrown out and formed a certain vacuum, and the liquid level of pressure Pa than the center of the impeller to be high, so the suction pipe of the liquid in the pressure difference into the pump. The impeller keeps rotating and the liquid is continuously sucked in and out. Centrifugal pump is able to transport liquid, mainly due to centrifugal force, so called centrifugal pump.
- 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
- Sounds like your tank is water logged, too much water and not enough air in the tank. If it is a bladder pressure tank, and the bladder gets a hole in it, it causes the same thing, and will need to be replaced.
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Deep well Submersible Borehole Centrifugal Water Pump
- 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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