Long Shaft Pump LC Series
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- Loading Port:
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- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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General Description
LC series vertical long-shaft pump is a newly developed product with both homeland and overseas advanced experience in design and manufacture. It is used to deliver clear water, sewage with certain solid particles (such as iron scrap, sand, coal powder etc.) and industry waste water and seawater with corrosive. The temperature of liquid can not be above 80℃. It is widely used in original water works, waste water factory, metallurgy and steel industry (especially suitable for delivering oxygenation iron sheet water in swirl pool), power station，mine, civil project and farmland etc.
Performance Range
Capacity: 60-8400m3 /h
Head: 12.5~94.5m
Instruction of pump type
300LC2-50A
300: Outlet diameter is 300mm
LC: Vertical long-shaft pump
2: Impeller numbers (No indication, when only one impeller)
50: Max head is 50m
A: A,B,C separately represents that outer diameter of impeller is changed the first, the second and the third time.
Structure
The type LC vertical long-shaft pump is installed with single foundation, its inlet is vertical downward and outlet is horizontal. The pump and the motor are directly connected. The rotation of pump rotor is counter clockwise looking from the motor to the pump; the main features are as following
1. It is fine designed with hydraulic design software. It makes impeller and other wearing parts have a long life because of anti-abrasive impeller and Diffusor. The pump is not only reliable, safe, steady but also saving energy.
2. There is filter in pump inlet with proper hole, this can not only prevent impurity entering pump to damage pump but also decrease inlet loss and increase pump efficiency.
3. Impeller adopts balance hole to balance axial force. There is replaceable seal ring in front and back cover board of impeller to protect impeller and pump.
4. Pump middle shaft, water column and guard pipe are multi-burl, middle shaft uses technology of sleeve coupling. Water pipe can be more or less for different inundated depth according to user’s requirement. Impeller and Diffuser are multi-stage for different head.
5. Water pipe is connected by flange with guide bearing in its middle. Pump guide bearing adopts ethane or THORDON bearing, it can also adopt rubber (when the temperature of liquid is over 55℃).Shaft is protected by guard column, the guide bearing should be supplied with exterior cooling lubricating water, while delivering sewage.
6. The remaining axial force of pump and the weight of rotor parts are borne by thrust bearing in motor seat or motor with thrust bearing. The thrust bearing is lubricated by dilute oil and cooled with exterior water. The thrust bearing can have element for monitoring temperature.
7. Pump shaft seal adopts packing seal, there is replaceable shaft sleeve in shaft seal and guide bearing to protect shaft and it is convenient to adjust axial location of impeller by nut in bearing parts upper end or pump coupling.
8. Pump can be equipped with controller which can automatically start and stop pump according to liquid level, give an alarm for over loading and control many pumps in long-distance. There is automatic exhaust system for pump with diameter over 500mm.
- Q: What is the function of the pump?
- Pumps are usually used to enhance the liquid, conveying a liquid or liquid to increase the pressure, that is the original motive of the mechanical energy so as to achieve variable liquid fluid energy machine called pump.The technical parameters of measuring water pump include flow, suction, lift, shaft power, water power, efficiency, etc. according to different working principles, they can be divided into volumetric pump, vane pump and so on. Displacement pump is to use its studio volume changes to transfer energy; vane pump is to use the rotating blade and water interaction to transfer energy, there are centrifugal pumps, axial flow pumps and mixed flow pumps and other types.
- Q: Need to pump water from the stream to my livestock tank on a regular basis.
- Did okorder / . Possibly this could obviously help you!
- Q: Assuming that my water pump standard flow is 20m3/h, tolerance value requirements is + 8%, then is not traffic 22m3/h is not qualified?
- Tolerance coefficient is due in the manufacturing process, will, so each pump products are possible shapes and sizes do not conform to the pattern of the situation, and ensure the test results in the value (operating point) when compared, should be allowed to have a certain tolerance. It should be noted that these tolerances are only relevant to the actual pump and do not involve test conditions and measurement uncertainties. If the pump at a certain working point (the same lift) standard (Design) flow of 20m3/h, the actual flow of 22m3/h, indicating that the pump in the design process has unreasonable place, resulting in waste of power. Deviations from the manufacturing process usually have no positive deviation.A pump is a machine that transports liquids or pumps liquids. It will be the prime mover of the mechanical energy or other external energy transfer to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, alkali liquid, emulsion, suspension emulsion and liquid metal, but also transport liquid, gas mixtures and liquids containing suspended solids. Pump performance of technical parameters are flow, suction, lift, shaft power, water power, efficiency, etc.; according to the different principles of work can be divided into volume pumps, vane pumps and other types. Displacement pump is to use its studio volume changes to transfer energy; vane pump is to use the rotating blade and water interaction to transfer energy, there are centrifugal pumps, axial flow pumps and mixed flow pumps and other types.
- Q: We bought a second hand Rover 75, three months later head gasket blew. This was replaced but blew again due to original wet liners. A reconditioned engine was then put in but head gasket blew again due to original water pump. I am not trying to ascertain blame i would just like to know which is accurate as car seller is saying fault of mechanic as should have changed wet liners and water pump and mechanic is saying it is not common practice to change this parts when you replace a head gasket or engine. Thanks for any clarification, especially if you are a mechanic yourself.
- It seems excessive to have to remove the engine to replace a head gasket. But I typically work on American cars, and I've seen the inside of an Altima, it is quite cramped. If I were you, I'd search google for replace head gasket procedure nissan altima and see what it comes back with.
- 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: Home water well is artesian, to holding tank. I am needing to replace my pump yearly. Inside of the pump is rusted, this causing a real loud whining sound before failure. Pump motor isn't failing, the inside of the pump ends up freezing loosing the ability to spin.Any suggestions as to why?
- that's a vague description of the pump. theres several types of pumps too. you need to either shield the pump, or move it to a different location, so its nots moist and damp all the time. drop a sand point down to the well, seal the well from the pump , or buy a different type. call a well service and ask them your options. good luck man! gee, that must get expensive.
- Q: How do I replace the water pump on a 1996 Mercury 200 hp outboard engine? I have the parts, but want to make sure I replace it correctly. Thanks!
- I strongly suggest that you purchase the Bible at a local outboard shop, it has exploded views and good directions, as well as tips, even if you don't know a lot about engine's it will educate you about YOUR engine, just thumb through it, the water pump change out directions are very good !
- Q: OK i was driving and i noticed the gas pedal wouldn't really work and people were telling me to move so right away i moved to the side of the road and got my car towed home. a couple details are that there was smoke coming out of the hood, don't know what part of the engine though.there was not much water in the water pump. my dad thinks that the problem was it was leaking the water.the car turns on ac works it just shakes when it turn on the motor no condition to drive it obviously but it does take a little time to start the engine. i want to know if anyone knows what may be the problem and about how much it may cost.ohh btw this car model is a 1999 Chrysler Sebring Convertible 2 door.thank you!
- fill radiator and then start the car. Look for any leaking. Check radiator and all hoses as well as the waterpump. also look at both heads. Still if not then do the following. Watch the radiator cap. If the steam is coming out of the cap then replace it $6. If it still goes out cap then replace the thermostat. If there is no water signs then the head gasket needs replaced
- Q: How tight to a tighten down the bolts on a '86 volvo 240 water pump. The manual I bought doesn't say. The torque won't help me cause I don't have a torque wrench, so just general discription would help a lot. (I stripped the threads on a stud last time)
- the pump is held on with 6mm x 100 thread pitch nuts and bolts. the best tool to use will be a 1/4 inch drive ratchet and short extension with a 10 mm deep socket [6 point] these bolts are 12-15 ft bs. of torque if you snug bolts down evenly and use only moderate pressure as a final tighten you should be alright. after srarting all bolts let pump relax so the top seal is not crushed
- Q: I would like a website that has pictures but any info would be helpful...
- if you have problem with overheating you have to upgrade your radiator and upgrade your fans too installing an external waterpump you have to install it on your passenger side like many drag cars have
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Long Shaft Pump LC Series
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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