D/DG Boiler Feed Pump

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
300 set/month

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Product Description:

Product Introduction:
  D, DG the pump is the horizontal type, the single suction multistage, the segmental centrifugal pump. Has the efficiency to be high, the performance range is broad, the movement safe steady, the noise is low, the life is long, characteristics and so on installment service convenience. Are similar for the transportation clear water or the physico-chemical properties to water other liquid. May also through the change pump overflow part material quality, the seal form and increases the cooling system to use in transporting the hot water, the oil class, corrosiveness or contains the abrasive medium. The product carries out JB/T1051-93 "Multistage Clear water Centrifugal pump Pattern And Basic parameter" the standard.
Range of Application:
   Applicable for boiler water,supply and drainage in municipal projects,factories and mines,industrial cyclic pressurization,distant water transportation, pressurization in high-rises,fire control in constructions, and so on.
Type Designation:
D(DG) 46 - 50×12
D – Segmental feed pump
G – Boiler pump
46 – Designed flow (m3/h)
50 – Single stage lift head (m)
12 – stage number
Technology Parameters:
Flow:3.75-500m3/h;
Head:19-650m;
Power:2.2-1050KW;
Rotary speed:1450、2950r/min;
Calibre:40-250mm;
Temperature range:≤105℃


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Q:Water pump for trough, size? type?
Some people put goldfish in their troughs; I don't know if this is a great life for the goldfish but it would be easier.
Q:how to install water pump for a 1988 honda acord?
hello Purchase a how to book, because part of the water pump sits behind the timing belt cover.Hope this was some help.
Q:1972 chevelle just replaced the water pump because of worn shaft bearing and now my car is making a whining?
did u get a mechanic to do it? or do it your self? in case you had a mechanic do it, ask them to restoration it in case you had no issues previous. ought to be thermostat, ought to be you dont have sufficient coolant in radiator or perhaps appropriate coolant to water ratio. All i understand is you need to bleed out the radiator to get rid of all air after water pump is taken off and placed back on, because might reason issues aswell. ok nicely you in basic terms as much as date it, so i'm too, your mechanic sounds like a dumb ****, he might desire to have bled air out of radiator, the certainty he instructed you is strange, might desire to have fastened it then and there. that's an considerable step of fixing water pump. If there is air in it, your radiator and water pump wont be rotating the water correct. tell him to restoration it and say you probably did your study and you at the instant are not paying yet another cent!
Q:water leaks near water pump?
it would,nt be the heater core because it,s a good ways from the water pump. it might be that the water pump gasket slipped when you were putting it on or the by-pass hose is bad or loose. check all the hoses like both radiator hoses and where the heater hoses hook up to the block.
Q:I am wanting a water pump for the basement for when the electricity is off. What do you recommend?
What you need is a generator to run the pump when your hydro is off. Check walmart.
Q:How does an electric motor pump water?
Pump And Motor Works
Q:my water fountain pump is not working !?
Debris is probably blocking the impeller ,a wheel that spins inside the pump,and moves the water through,you might have to take it in for servicing to a repair shop,if you aren't mechanically inclined to do it yourself.leaf litter,or a twig can get inside the intake port and wedge itself in the wheel,and keep it from working ,try backflushing the pump,forcing water the opposite direction through,and see if this dislodges the blockage first,then if no luck,you'll have to dismantle it to get the blockage out Make sure you handle the pump carefully.if all else fails,you could try whacking it with a hammer,and see if that jolts it free.It is pretty old now,and may be just time to get a new one,10 years is a good life span for one of these pumps.
Q:Water pump on daewoo?
I would suggest to replace the car itself.
Q:How many kinds of pumps are there? What are the advantages of soft start?
Soft start is prepared, hard start is not prepared, the machine suddenly can not stand! Ha-ha
Q:Power flow conversion of water pump
Pump shaft power (kw) = water supply (L / s) x lift (m) /102 * efficiency = flow * lift * density * acceleration of gravity.Explanation:102 is the unit collation constant.Pump effective power / pump shaft power = pump efficiency (general 50%--90%, large pump higher)Unit time pump liquid volume flow is, flow by Q, a unit of measure: m3 / h (m3/h), L / S (l/s), L/s=3.6 m3/h=0.06 m3/min=60L/minG=Q G refers to weight - liquid proportionThe energy obtained by pumping a liquid of a unit weight is called a lift. The pump head, including suction stroke, is approximately the difference between the pump outlet and inlet pressure. The lift is expressed in H, and the unit is m.The efficiency of a pump is the ratio of the effective power to the axial power of the pump. ETA =Pe/P pump power usually refers to the input power, the motive power to the pump shaft, it is also called the shaft power, denoted by P. Effective power is the product of pump head and mass flow and gravity acceleration

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