Stainless Steel Multistage Industrial Pump

Stainless Steel Multistage Industrial Pump System 1

Stainless Steel Multistage Industrial Pump

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 500 unit/month

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Model	CDLF2	CDLF4	CDLF8	CDLF16	CDLF32	CDLF42
Rated flow[m3/h]	2	4	8	16	32	42
Flow range[m3/h]	1-3.5	1.5-8	5-12	8-22	16-40	25-55
Max.Pressure[bar]	23	22	21	22	26	30
Motor power[Kw]	0.37-3	0.37-4	0.75-7.5	2.2-15	1.5-30	3-45
Head range[m]	15-195	16-176	18-180	22-189	13-196	16-259
Temperature range[]	-15 -+120
Max.Efficiency[%]	46	59	64	71	76	78

FAQ

Q: Are CNBM pumps available in DIY stores?

A: Yes, currently, we’re available for DIY stores all over the world.

Q: Where do I have to send pumps for service?

A: You must send them to the CNBM PUMP Service Point or, after contacting Customer Care, to the CNBM PUMP service center in China.

Q: Are your pumps acid-proofed?

A: To choose the right pumps for chemical applications, we do need further details on hydraulic operations as well as on the type, concentration and temperature of the liquid.

Q: Can your pumps mount Eff.1 motors

A: Currently, only on request though this will shortly be a CNBM standard.

Q: Are your pumps protected against dry running?

A: No, unprotected centrifugal pumps are not generally designed for dry running. It is important to give us or your dealer as much information as possible about the system in which the pump is used. Inlet pressure, the type of liquid to be pumped, together with relative density, viscosity and temperature, for example, are required in order to allow CNBM to recommend the right pump with the right gaskets for a long operating lifetime.

Q: It is known that it takes an hour to pump water, and also to know the head. How does the pump power need to be calculated? What's the formula?: Power P (kw) =9.81*Q (second cubic meter) *H (head, unit m) / efficiency;The efficiency can be found on the pump nameplate or sample.This is the rated power, if the head down, the flow increases, the power will increase, so the actual motor power is often much larger than this calculation.Generally buy pumps are equipped with motors, manufacturers can refer to the same model or similar models of motor power.

Q: okay i just put a new camshaft in my truck and before my water pump seemed to work but it leaked a little bit but my truck never got hot well i drove it a little bit after puting in the new camshaft and the top radiator hose and heater hose was warm but the bottom radiator hose was cold so i think my water pump went out but not to sure thanks to any answers: I would check the thermostat. But you don't check it like the first answer indicates. Pull the thermostat out. Look at it if it is open it is bad. If it is closed put it in a pot of boiling water. If it does not move it is bad. This may seam like allot to go through but if it is not the thermostat your only out the cost of a new gasket. And you know for sure. If there is nothing wrong with the thermostat , than you aren't getting circulation. A few causes would be: Cooling system clogged water pump bad internal leak or external leak. If you have a leak the system can't build pressure.It will take a long time to warm up and or it will make you think it is over heating but it will only be a leak. It will also run hot. NEVER OPEN A RADIATOR CAP WHEN THE ENGINE IS HOT. YOU WILL BE GOING TO THE HOSPITAL TO HAVE YOUR BURNS TREATED!!!

Q: the pump is pumping hot wtaer from the hot water tank around the domestic hot water system, i.e to taps and shower.: Depends on the type of pump, but for your garden variety type pump, there is a impeller of some sort that is turned by the motor to pump the water. The actual shaft of the motor is not in contact with the water (except where the impeller is attached to the shaft). A common type of failure mode here is when the seals on the shaft (which keep the water contained to the impeller area) have failed and water has gotten past the shaft seal and degraded the bearings holding the shaft = seizing up.

Q: ok some one put sugar in my gas tank i had to replace my fuel pump and now i have sludge that's eating th inside of my radiator hoses and my water pump went and of course that's timing driven and my timing belt is awful tight i cant put a finger in between it ....and my car is not car water so i cant drive it and i don't have money to blow to take it to a shop any help u can offer will help and i know i am going to replace my water pump and info for when i do that will help and answers to the sludge (its like a Vaseline) and how to find out if its in my motor or my brand new radiator ? me plz i am a 18 yr old girl with knowledge about cars and have friends to help me and my mom so any helpp will help and is better then none: If okorder /.. Anyway I hope you have better luck, i'd kill someone if they put sugar in my gas tank. Then again i have a locking gas cap. If you have any questions feel free to im me via yahoo messenger.

Q: looking for ideas and info to build a simple and rustic wind powered pump for a backyard pond. I don't want to use any elecricity and I would like to create something that once its made, will be trouble free and simplistic in operation. I esp. want info regarding the vane design and the method of drawing the water. I would appreciate any web sites, but I don't want to buy any pre-designed thing or plans.: I suggest you buy one ready-made if you want trouble-free operation. Here in rural NZ they're common on farms. You can buy versions that stop pumping when your pond water has reached a certain level. They don't need any electric power and they work for years without problems. As you probably know, suction pumps can only raise water about 10 metres, but I think you can buy wind-powered pumps that push the water up from below. The vanes are connected to the piston at the bottom of the bore by a linkage.

Q: My truck turned off by itself and a bunch of steam and smoke came out and my radiator was dry. To keep it running i had to have the engine revved and at a stop sign hold the brake down. and slightly press. I'm assuming its the water pump however. It started yesterday as the colder weather started. What my question is what do you think it is and if you have experience with water pumps, how hard is it to replace i found one for $14: that don,t sound like the water pump. if it was the pump then it would overheat and leak out. check to see where it,s leaking at. if it,s leaking from the pump then it will have to be changed even though it still might not help it to idle. it,s not really that hard to change the pump on a 351W . the hardest part is getting into it. you might have to remover some stuff so you can work. the belt and water pump pulley will have to come off and the fan but that should let you into the bolts.

Q: my pump went out and i can't afford to have it fixed at a shop.: then buy a new one and get your self some tools and a repair manual at autoparts store not much to it once you see what it looks like you start removing parts that are in way til you can take it off clean the old gasket off well and but some blue selicone put on new gasket and put on new pump tighten it put back on all the parts you remove fill radiator start check for leaks should be able to do it on the weekend about three to four hours or lless... any of these will help all about the same as the other but it will give you a better ideal of how to do it and your sure to learn more about your car so doing it would be best not only you learn but you save money too... not hard to replace most parts hard part is knowing what is wrong to replace it so you got the hard part done knowing what is wrong

Q: I just replaced my water pump.fixed.. A week later I've been noticing he might of over filled it because.were the coolant goes.steam comes.out.the little.while plus water.. And.before.I.started my.car I noticed.it was all empty now and my.engine sounds like a mini diesel when it runs.. What's the deal? And I.already filled it up with coolant again: if it is low you still have a problem

Q: Installed new water pump on 90 Jeep. Noticed antifreeze around the edges of the pump. Took it off, replaced with new gasket and sealer, but it seams to be leaking again.: Most drainage piping is tested with head pressure. All openings are plugged and the main stack is filled with water to the area specs (usually at least 8') When the inspector arrives, he watches the level for 5 or 10 minutes for approval. Water supply lines are tested with air and a gauge. Most plumbers are too busy to try to fix the tests so the inspector arrives when he is not there and passes or rejects the test. Compressed air is usually used to detect any leaks. I have always set up the test early in the day so I can tell if there is a problem rather than paying to have the system reinspected.

Q: Sewage treatment plant design how many pumps should be selected, head how to calculate the maximum design flow is 833M3/h: Pump selection to consider the flow, lift, diameter and power, but also with reference to the actual workload, the design quantity is 1666, how much can actually achieve? Head to refer to pipe length, height difference, elbow number, such as flow in more than 800 of the pump, lift at 35 meters, can generally meet about 200 of the pipeline work needs.

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