Hot Water Circulating Pump XR Series
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General
Type XR hot water circulating pump, according to API610 and VDAM24297(light/medium duty), it is advanced products developed from type R hot water circulating pumps with high serialization, standardization and generalization. The pumps have advanced performance, stable operation, safe and reliable. It is used in metallurgy, power stations, chemical industry as well as heating system or closed circle system for handling hot water circulating and exchange-heating. The highest temperature of the liquid can not be over 250℃. Working pressure is not allowed more than 5.O MPa.
Performance range
Capacity Q :1.6~2600m3/s
Head : 5~300m
Working Pressure（P）: ≤ 5MPa
Working temperature（T）: hot water ≤250℃
The description of pump type
For example：XR200－400A
XR－New Type hot water circulating pump
200－Inlet Diameter of pump(mm)
400－Impeller nominal diameter(mm)
A－Outer diameter of impeller is changed
Construction
Type XR hot water circulating pump is the kind of single-stage, single-suction overhanging centrifugal pump with horizontal axial suction and radial upward discharge.
The pump casing is radial split which installed horizontally with supported on the center line. Especially suitable for high temperature and high pressure and transport inflammable and explosive liquids.
The shaft seal is mechanical seal or packing seal. The pump used rolling bearings which get lubricated with dilute oil.
The direction of rotation
The rotation of the pump rotor is clockwise looking from the motor to the pump.
- Q: Our CRN series pumps used in the 414V 480V 60Hz 60Hz power supply, what would be the effect? Is not the head can be reduced, there is no water pump and lift what voltage relationship?
- In the case of power, W=F*S. That is, the work done per unit time pump = the gravity of the water flow * the displacement of the waterIt can be seen that:1, the power is certain, the head and the flow is inversely proportional.2, the greater the power, the greater the product of the head and flow.Therefore, when the flow is minimum, the pump head is the maximum; when the head is the minimum, the flow is the maximum.
- Q: How much is the flow rate of fire hydrant and spray shared water pump?
- Fire fire water is superimposed, at the minimum, the lowest 5L/S automatic spraying fire hydrant, light danger level 13.9L/S, the least is 18.9L/S, but the data is useless, the data are not spraying fire hydrant, concrete analysis of high-rise buildings like the dangerous level according to the calculation, the general design, the concrete building needs the high-rise building minimum 20L/S, automatic spraying dangerous level according to the general 30L/S, 50L/S need to flow
- Q: i was coming home from from work and my jeep thew the serpenteen belt and my water pump is the only pulley not moving good like the rest and is leaking coolent. and people with just dump **** to say dont comment on this
- With either engine your jeep cherokee would have a 2.5 or 4.0. Both have the same pump, and the 2.5 would be easier because you would have more space from the smaller engine. But there not hard to replace. A repair manual would be help full if you have never replaced a water pump before.
- Q: Why should the water inlet of water pump be fitted with reducer?
- Is the water in the end sealing (Shaqi) under the condition of satisfying the original design of the pumping pipe flow.Water injection; height of the larger, more sacred,
- Q: I own a 2003 Kia Sorrento and recently I was driving and the car completely died. I had it towed to the dealership and the said that the engine was gone because the water pump failed causing the timing belt to snap. Does this sound right? I feel like I am being duped. They want 4,800 to fix I also owe 7,400 on the car. The timing belt was replaced 3 months ago. Could this be their error? Does anyone know how the water pump would affect the engine? HELP ME!
- Well, you can definitely go to an independent mechanic and knock that price down to about $3000 for an engine replacement. I would definitely get a 2nd opinion on damage to the engine, I never heard of the water pump failing causing the timing belt to break. I guess you kept driving when the temperature gauge was rising and caused the engine to seize. Another shop may also be able to rebuild the damaged engine which could save you a lot of money. I don't know if you bought the Sorrento used, but if you bought new, now you know why a loan longer then 5 years is a no no no.
- Q: The wiper pump is broken. How much will it cost to fix it?
- This can not be repaired, can only be replaced, change a thirty or forty
- Q: can a water pump pumping out air instead of water?
- It depends on the type of pump.Some pumps can others will burn out. Carpet cleaner type suction will happily cope with both air and water,old fashioned hand operated lift pumps do as well. Bilge pumps etc do not like running dry and will have to be reprimed to suck water if the get an air lock.
- Q: Please specify the reason, the more detailed the better, the head is the pump 1N fluid on the work done, when the flow rate increases, the shaft power increases, but it does not necessarily have to do with the head of the relationship
- First of all, the power of the pump is determined by the motor. When the power is certain, work must be done. According to w=mgh, the flow determines mg, the head is h, you think, if the flow rate is large, is the head smaller?. This is theoretical, and at the same time, you see, the water pump characteristic curve can also see that the flow rate increases, the corresponding smaller head.
- Q: 94 f150,302. my pump is still leaking after doin the job twice. its a new pump, the first time i used the red silicone between pump and plate,both sides of gasket,and the housing on the block. leaked. then did it again with high tack gasket cement and still leaks. i cleaned all metal both times with brake clean before installing. same with thermostat housing,small leak. ive done 100s of pumps over the years,no problems, so please no rude remarks on mechanical ability. what could it be? it leaks up front of the motor above the crossmember where ya cant actually see the leak,its not a freeze plug. bolts are torqued. any ideas ? thanks
- problematic point. lookup on to a search engine. that will can assist!
- Q: The difference between submersible pumps and centrifugal pumps
- Submersible pump refers to the installation of pumps in the form of motor and pump body are installed underwater. It can be a sewage pump or a clean water pump or other purpose.Sewage pump to see the name will know, that is, playing sewage, you can use submersible pumps, you can also use other forms of pump.
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Hot Water Circulating Pump XR 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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