ZLB Vertical Axial/mixed Flow Pump

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Z(H)LB vertical axial-(mixed)-flow pump  is a  new general-eration product successfully developed by this Company by means of introducing the advanced foreign and domestic  know-how and meticulous designing on the basis of the  requirements from users and the conditions of use. This series product uses the latest excellent hydraulic model, wide range of high efficacy,  stable performance and good vapor erosion resistance; the impeller is precisely cast with a wax mould, a smooth and unimpeded surfac e, identical accuracy of the cast dimension to that in design, greatly reduced hydraulic friction loss and shocking loss, a better balance of impeller, a higher  efficiency than that of the common impellers by 3-5%.
Flow:800~200000m /h
Voltage: 355kW 6kV 10kV

Extensively used for hydraulic projects,  farm-land  irrigation, industrial water transportation, water supply and drainage of cities and water allocation engineering.

Suitable for pumping pure water or other liquids of the phy-sical chemical natures similar to those of pure water.
      Medium temperature: <50
      Medium density: <1.05 x 10 kg/m
      PH value of medium:between 5~11

ZLB(Q),HLB(Q) series products are all  of  a  vertical  structure and fitted with a vertical motor, With the impeller there are fixed, semi-adjustable and fully-adjustable type. The fixed type means
both impeller  and hub are cast  integrally and the impeller angle is unadjustable; the  semi-adjustable type means the impeller can be turned  to the desired  angle by loosening the fixing screw on it in case the working conditions need to be changed, then fix  all the impellers again; Z(H)LQ is the  fully-adjustable type, that means the impeller angle can be adjusted through a mechanical or hydraulic adjustor with or without stopping.
      Vertical axial-(mixed)-flow pump consists of the pump casing and the actuating part.  The pump casing generally includes water inlet pipe, impeller, guide vane,  pump  shaft,  elbow, middle pipe, sealing unit and clutch.  For both middle and small  pumps,  a water inlet horn is used as the water inlet pipe while, for the large one,  a toggle or bell water inlet passage is used,  poured with concrete and fitted with imported basic parts. The adjustable impelle r is formed with blade(stainless steel or copper alloy,  in general), hub, water guide cone. For the middle and small pumps, both impeller and pump shaft  are connected with  flat  pin and nut whi le, for the large and fully adjustable ones, a flange is used to connect both hub and main shaft. The pump s  guide bearing is a  rubber  one and can be lubricated with going-through water or additional pure water. When lubricated with the going-through water,  it has to be done to supply water for the rubber bearing on the upper side via a water-led pipe and do not  stop until  water comes out of
the pump normally.
      Both middle and small pumps  are directly actuated by a  vertical  motor, the motor is mounted on the motor seat and connected wi th the actuating shaft  via an elastic cluth. Inside of the motor seat there are radial and thrust bearings, lubricated with engine oil or grease; for the one of a bigger power there is a water cooling mezzanine. Large pump is fitted with a large vertical motor, directly mounted on the motor s   basic  beam, and both motor shaft flange and pump shaft flange (hinged hole)  are  linked with bolt.  The axial  force of the pump is borne by the thrust bearing of the  large vertical  motor.
The pump moves clockwise viewing from the motor

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Q:Slight Water Pump Leak 2001 BMW...help!?
Some seepage through the bearing seal is normal for new pumps. I've never had it happen to me, but that is what I read in the information sheet that the pump came with. If it's leaking out of the gasket area, then you will need to put on a new seal. If the new seal doesn't have anything on it to help the gasket seal such a Felpro's printoseal, use RTV sealant on it and allow it to cure before driving. It is sticky and messy, but it works great.
Q:Water pump that cools water?
What I do for chilling wort involves a copper tubing heat exchanger. I have (right now in fact) a coil of copper tubing immersed in my hot liquid and I pump cool water through the tubing. It would work just as well with a pot of salted ice water and your hot liquid being pushed through the copper tubing. The copper tubing is the semiflexible coils you can get at a home store for $20ish. You'd salt the ice for maximum cooling but start the pump before submersing the coils to keep your water from freezing in the pipe.
Q:how to repaira water pump?
If you have to ask the question you don't have the skills to do it. You could see if there's anyone in your area who rebuilds motors and ask them to look at it, but if it smoked it's probably dead. If you want to try some simple things, take it apart, dry it out and put it back together and see if it works. If does, see if you can see where the water was leaking from and see if you can seal it back up.
Q:Water Pump Questions?
Its is safe to drink water pushed though it...but i would still rinse it first....it just an impeller powered my a magnet...it should work for what you want but it needs to be small...i would think like 20 or 30 gallons per hour
Q:can a 2000 lincoln water pump fit a 2001 lincoln?
never okorder.com and type in your data. hit radiator. click on product and hit the compatability button. if its the same, it will be listed almost surely.
Q:How to replace water pump on a 93' Mustang 5.0?
sable wasn't a real bad car for the most part. Personally I am not a ford man but if the vehicle has buckets of rust and lots of miles then yes this water pump is the sign of what's to come. Breakdowns that is.
Q:Camaro Water Pump Issues?
Try a thermostat first. The heater bypasses the thermostat and the engine runs cool. Its a cheap fix and if thats not the fix go with troubleshooting the radiator, colapsed hoses, water pump! Be sure to install it correctly!
Q:Blown Head Gasket or just a water pump?
sounds like both? the weep hole is a sign the bushing on water pump shaft is wore out so a new pump or a rebuils is necessary. the foam in oil is worrisome!!head gasket first !hopefully not a ring or piston problem? if you have an extremely high mileage van and can do so? dump it!!get another, cheaper in the long run?
Q:Is the motor with a pump a squirrel cage induction motor?
The motor with water pump is usually squirrel cage asynchronous motorThe squirrel cage asynchronous motor structure and single-phase asynchronous three-phase asynchronous motor of three-phase asynchronous motor motor is similar with a three-phase winding embedded in the stator slot (a single chain, single-layer concentric and cross layer structure of three kinds). The stator winding access three-phase AC power, rotating magnetic field winding current and induced current in the rotor conductor, the interaction of rotor current and air gap induction in rotating magnetic field, and electromagnetic counter (asynchronous transfer cabinet), the motor rotation.Three-phase asynchronous motor. It consists of two parts, stator and rotor. The air gap is between the stator and rotor. Rotor winding is used to generate induction potential, squirrel cage asynchronous motor, Jingjiang Ming art spring factory and produce electromagnetic torque, it is divided into squirrel cage and winding type two. Squirrel cage rotor winding is their winding short circuit, a conductor on the rotor in each slot discharge (material is copper or aluminum), than in the long core conductor, two ends of the iron core with two end ring conductor, the formation of short circuit winding. If the core is removed, the remaining windings are like squirrel cage, so it is called squirrel cage winding.Advantages and disadvantages of squirrel cage asynchronous motorsThe squirrel cage induction motor has the advantages of simple structure, easy manufacture, low cost and convenient operation and maintenance. It is widely used in industry and agriculture as the prime mover of electric drive.Its disadvantage is the poor speed performance and small starting torque, so some other types of motors are used in some situations which require smooth speed regulation and large starting torque.
Q:I have problems with an Espa water pump with a pressure vessel. It is very slow to cut in. Pressure gauge to 0
Sorry I don't know the Espa make but the theory is the same...if the pressure falls once the pump stops,that sounds like a leak in the lines somewhere (most probably the foot valve needs repacement.the fact that the pressure falls to 0 lbs would mean either that the pressure switch is not set properly or it also needs replacement.normal settings for household systems are either cut in at 20lb cut out at 40lbs or cut in at 30lbs and cut out at 50lbs.Check your pressure tank if its got a bladder it should be pressurized to 2lbs below cut in pressure this should be done with the pump off and no water pressure.IF your tank is a non bladder model empty it completly and then prime and restart the pump.

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