SLD series horizontal multi-stage pump

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SLD single-suction multi-stage sectional-type centrifugal pump is used to transport the pure water containing no solid grains and the liquid with both physical and chemical natures similar to those of pure water, the temperature of the liquid is not over 80 ,suitable for water supply and drainage in mines, factories and cities.
Note: Use an explosion-proof motorwhen used in a coal well.
This series pump comply with the standards of GB/T3216 and GB/T5657.
Performance range
Capacity(Q) 25-750m³/h
Head(H) 60-1798m
Pump structure
Model SLD pump consists of four parts, stator, rotor, bearing and shaft seal:
1.Stator consists of inlet, middle and outlet sections and the guide vane etc., with the take-up bolt tightly clamping all sections to form a working room. The inlet of it stands horizontally while the outlet vertically upward.
2.Rotor consists of the shaft, impeller, balancing disk and muff etc., the shaft passes the power to the impeller to have it work; the balancing disk balances the axial force; and replaceable muff is mounted on both sides of the shaft to protect it.
3.There are rolling and sliding bearings:The rolling bearing consists of bearing seat, bearing and bearing gland and uses grease for lubrication.The sliding bearing consists of bearing body and cover,liner, dust-proof disk, oil leveller, oil throwing ring etc., and uses thinned oil for lubrication.
4. The shaft is sealed with stuffing and the shaft seal consists of the sealing contents, stuffing, baffle. The liquid in the sealing work-room functions water-sealing, watercooling and water lubricating and the water for watersealing comes from the pressure water inside of the pump.Mechanical seal can also be used upon the requirement of client.
In addition, the pump is directly actuated by the prime mover through the elastic clutch and, viewing from the prime mover, moves CW.

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Q:Water pump leaking but not dripping anything. how important?
Just keep an eye on your fluid level. But if you are planning any long trips i'd get it taken care of
Q:water pump proablems?
Faucet to pump. It will relieve the pressure in the lines.
Q:how serious is a broken water pump on a 95 mazda 626?
do it yourself or pay someone else? call different shops in your area for a estimate before buying it call more than one on the sly from my experience, on the low side, about $300 up to about $500 but $800 is a good cheap deal for a 95 model and Mazda is a good car that lasts forever and is good on gas but he may be lying to you, it may very well be the headgaskets actually leaking........$1200
Q:How much is it to replace a water pump?
i just replaced my water pump on my jeep, the whole water pump kit was about $59.99 with lifetime warranty, most mechanics charge alot to do it, i did it myself, you just need a water pump, gasket, coolant draining pan, bottle of coolant and the procedure is pretty easy
Q:i need to change the water pump in my car?
You need more estimates - those prices are way (!!!!!) overpriced; keep a gallon jug of water with you at all times and check the radiator fluid level when the engine is cold [NEVER when hot] and get 3 - 5 estimates from different garages
Q:Need a new water pump.?
Post basics: make, model, miles, yr, engine type. It's more likely to fail suddenly on a '95 Neon w/ 200k mi, than a 2010 Honda w/ 10k.
Q:Water pump foot valve? Price ranges?
Water Pump Foot Valve
Q:Water pump "rated lift: 6m" what do you mean?
Lift refers to the weight of fluid per unit weight after the pump, the pump is an important working parameter, also known as pressure head. Simply stated: rated lift 6M refers to the rated operating conditions of the pump, the increase of energy 6M water column height. Here's an example to help you understand:Example 2-1 the head of a centrifugal pump is now measured. The refrigerant is 20 DEG C water, the measured flow rate is 60m^3/h, vacuum pump inlet meter 0.02Mpa, outlet pressure gauge readings for the 0.47Mpa (g), the two known table between the vertical distance is 0.45M if the suction pipe of same diameter and pipe pressure pump, calculate the pump head.Solution:Check the water density at 20 centigrade 1.0*10e3kg/m3,H=0.45m (1Mpa approximately equal to 100 m water column)P exports =0.47Mpa (0.47*100 m water column, =47 m water column)P imports =-0.02Mpa (0.02*100 m water column, =2 m water column)P is the density of the liquidH=h+ (P -p / P g=0.45+ export import) (0.47*10e6- (-0.02*10e6)) / (10e3*9.887) =50.5m (water)
Q:25KW what is the lift of the pump?
2 floor, the following formula is not accurate, the margin of safety is too large.N=Q (L/s), *H (m), /102/ (0.6~0.85), /0.85As follows: for reference only: (pump flow * pump lift) / (367* pump efficiency) * pump motor power safety margin (constant general take 1.1-1.2) = pump power.Unit: flow M3/H, head MNow you know the power of the pump, but you do not know the efficiency of the pump and flow, so the pump head can not be calculated.Can the normal operation of pump flow velocity detection using ultrasonic detection equipment, combined with the calculation of pump diameter of the flow and shaft power testing equipment can use foreign advanced measure pump, electric motor with related input parameters to calculate the pump efficiency. Then use the formula above to calculate the pump head.The simple way is to ask the designer directly about the design parameters.
Q:Does anyone make a solar powered water pump?
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