CHL/CHLF Horizontal Multistage Centrifugal Water Pump
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
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1. Description
1>Horizontal multistage design with stainless steel stamping welding impeller and diffuser,three different type of choice.
2>Single phase motor up to 2.2kw,Class F and IP55 motor is standard.
3>Standard supply for liquid temperature up to 70 degree centigrade,high temperature pump are available on request.
2. Application
1>cooling water system
2>agriculture
3>domestic water supply
4>general industrial services
5>washing
6>enviroment protection
3. Performance range
capacity: Q up to 32m3/h
head H up to 110 degree centigrade
speed: n 2900rpm or 3500rpm
power: P up to 55kw *2
4. Standard material
All the parts contact with liquid made of 304 stainless steel on request.The pump head and suction & discharge can be made of cast iron on request too.
5. RFQ
1> How can I get trained on CNBM products?
Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.
2> Are your pumps cheaper than those of your competitors?
CNBM aims to give its customers the highest standards of quality and service and delivery times, all at a reasonable price.
3> Do you have self-priming pumps?
Yes, our product portfolio also includes two ranges of self-priming pumps: self-priming electric pumps and self-priming side channel pumps.
- Q: The actual way to move water (liquid) from a pond with small bits of debris. Trying to find out which system is the most efficient: vane, impeller, rotary, centrifugal...etc...either by hand or using a bicycle to turn the pump. I do NOT want to use an engine or electric motor. I've read about the transfer pumps in the hardware store are only about 50% efficient, I need something better that will provide me a continuous output. Something lightweight that will handle pressure. Any ideas? Thanks in advance!!
- Most efficient (fewest parts) is a lift pump. The simplest example is if you use a bucket. You can make this easier to use with a few extra parts to make a shadoof the only losses are friction in the pivot and any leakage that takes place.
- Q: Im changing my water pump and it has a pully that the belt gos on in front of it and the pully has 1 big bolt in the middle of it and like 4 small ones around it and when i try to undo the bolts the pully turns and im not quite the mechanic but i do know that the pully has to come off 1st so how do i take out the bolts without the pully turning???? and yes the belt is off and battery id disconnected and the car is not hot it hasnt ran in days. and it has a 3.4 v6
- actually it works better if you leave the belt tight on the pulley, the tension holds the pulley so you can loosen the bolts, and even that big one, I think, you will need a decent pulley puller to get that pulley off, I suggest you buy a new water pump if you can afford it, otherwise you will but putting water pumps on every year or so, as rebuilt are not long lasting, best of luck, be careful around that radiator with the fan.
- Q: We usually wait 4 - 5 minutes for hot water in our master bath. I've been looking into ricirculation pump systems. This would have to be a retro-fit system since some of the lines run through concrete slab making adding a return loop on the line non-feasible. I have found some people comment on simply using a by-pass valve system without a pump (ie. Hot Water Lobster). We do have hard water which I've also read that can present a problem with pumps dieing quite quickly. While I'd like it, I don't need 1 second hot water, but I can't stand wasting gallons waiting for 4-5 minutes. A reasonable 15-30 second wait would be a huge improvement. Has anyone had reasonable success with the bypass valve without the pump or should I plan on getting the pump too? Thanks in advance!
- If the water isn't moving, it is not going to change the situation. This is what you would have with a by-pass valve. You need the return loop. Is it possible to run it through the attic? Some companies are making a switch that is pushed when hot water is needed so the pump is not running continuously.
- Q: What's the difference between a double suction pump and a single suction pump?
- From the literal sense to understand, double suction pump is the impeller at both ends of the water inlet, and the single suction pump is from the impeller at one end of the water.Dual suction is mainly used in the process of large flow and low lift. When the pump flow is greater than or equal to 280m3/h, the caliber of 200mm or more, if the use of a single suction pump, then the speed requirements of about 1450rpm in order to achieve the suction requirements. However, if the double suction pump is used, the size and weight of the pump are reduced, and the speed can be increased, the volumetric efficiency is increased, and the reliability of the equipment is improved.Single suction pump, also known as end suction pump, single suction pump flow is relatively small. The same flow, single suction of small size, but the axial force, bearing a large burden. The cost of single suction pump is low, the price is reasonable, widely used, but in many ways it is not as good as double suction pump. If the inlet pressure is higher, the general choice of double suction wheel can be solved. Because the axial force balance of the impeller of the single suction pump is a big problem.
- Q: my friend has a 2008 Buick Lucerne V8 model. She said its over heating, and steaming from under the hood. the engine is also knocking. Could this be a water pump issue or something else?
- Give me a minute UPS has just pulled up the drive with my repaired crystal ball, be right back.
- Q: Yang Chengtai big, the pump power is too small, the water pump will be bad?
- Related to water pump structure, when the pump head is higher than the rated pump head, the current will increase, the water discharged from the pump impeller, back to the inlet of water from between the impeller and the casing exceeds the rated value, if it is a high lift pump, clearance between the impeller and the casing is small, the water pump current increases with increasing lift, current too much faster than the rated value, the motor will burn; if it is a low lift pump design, when the clearance between the impeller and the casing of the strict requirements, and even some of the water pump, the outlet is blocked, the pump will not burn. The drinking water pump used on the table, generally used non-toxic latex diaphragm pump, the head is too much, will damage the diaphragm part, the motor because the circuit has protection, the motor is not easy to damage. Generally do not risk good, according to the actual situation, select the appropriate lift, suction pump.Yang Chengtai large! If the pump power is too small! The pump will break! But not necessarily bad, mainly determined by the pump structure.
- Q: So, my husband and I bought a 1993 Chevrolet Corsica a couple of months ago. This weekend we took a trip that ended up being about 400 miles round trip. About 300 miles into our trip, the Check Engine light came on, but there was no noticable problem with the car, no overheating, no clanking or odd smells, the light went off about 2 minutes later. So we got it home, no problems whatsoever. My husband drove it to work this morning, and we were preparing to go to the store tonight in it, and we noticed a massive amount of radiator fluid under the car and the overflow bottle was empty. The leaking appears to be coming from the engine, and the antifreeze is running down one of the upper belts. Could this be a water pump problem? If so, what is the average cost to repair one (I know water pumps are relatively inexpensive, but we'll need to take it in to a shop). Does anyone have any idea? All replies will be greatly appreciated.
- Check engine is probably indicating an emissions issue but it could have been overheating slightly. A leak at the top centre on the front of the engine (engine sideways so front is passenger side) is an indication of a failing water pump. What happens is the bushing wears and the seal can allow coolant past. This is a built in safety feature so you get fair warning of an impending disaster. It takes about 45 minutes but the shop will go by the book and charge 1 to 1.5 hours. They will also charge full retail on the water pump I'm not slamming repair facilities they have to charge these amounts or they just don't make money. You should have them replace the serpentine belt while they are at it. Expect to pay $250 to $350 including shop supplies like engine coolant and LocTite.
- Q: i have a significant stream of water running out of the coolant return side of the engine under the coolant pipe on a 1997 caravan i will lose a gallon and then it stops until the engine heats up and of course more comes out with expansion
- oh boy i think u have to take the timing belt , matterof factchange the timming belt too , it should be cheaper since it's already open,check pepboys autozone,murray's , they would give u a diagram for it
- Q: Work done in water pumping?Water is to be brought from a well 60 meters bellow ground level to a tower 10 meters high, once there the water falls freely on a 5000 liter tank. A submerged pump 10 meters under water level and a two inch diameter pipe is to be used. What is the work done by the pump when 2000 liters have been served to the tank; what is the power of a pump selected to do this work in 20 minutes.
- Power_W = (Mass_kg * Gravity_m/s/s * Height_m) / time_s Where: Mass kg is 1kg/l of 2000 liters Gravity is 9.81m/s/s Head is 60m + 10m (height). The suction head is ignored because the pump is submerged. In practice there is some suction head due to intake restrictions like pipes, check valves, strainers. The time is 20 minutes in seconds. The work is the energy used in the time allocated, which is: power * time in seconds, which is watt seconds = joules. Not needed here as it is in the formula above. Power is the rate of doing work. The depth below water is not really relevant except for pipe losses which increase the head slightly. The flow is 2000 liters/20 minutes = 100 l/min. This can be used with the head of 70m to determine the pipe restriction, which amounts to a pressure drop representing extra head added. It will indicate whether the pipe is too small (excessive head added) or whether the pipe is overkill (no head added). You can find on line calculators for this, e.g. search pipe resistance flow on line calculator. I am guessing a 2 inch pipe has little loss at this flow. This is the so called water power. It is the output power of the pump. The pump may only be 50% or so efficient, so the mechanical power delivered by the motor needs to be greater by this ratio. The electrical input power to the motor is greater again to allow for motor efficiency. This might be 60-90%. In practice the efficiency of pump and motor are determined from user manual or specification of the actual devices with the actual loads (head and flow).
- Q: I don't want to have to rent or purchase a electric pump to pump the water out of my pool so are there other ways to get the water out besides the obvious (a bucket and alot of people). I am really tight on money so purchasing a device to do the work isn't a real option but I really need to drain the pool without damaging it.
- A garden hose will do it. Just make sure that the hose runs down hill at some point to siphon the water out. Make sure that one end is in the pool and one end is at a lower spot, street,yard ,drain wherever. Then suck on that end like a straw. It will work if you got the suction. Once the water starts to drain, it will continue draining until the pool is empty..Make sure your hose is long enough to reach the bottom of the pool once you get the siphoning to start. Also make sure the water has somewhere to go..A pool holds alot of water and could flood someones yard our house easily.
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CHL/CHLF Horizontal Multistage Centrifugal Water Pump
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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