Stainless Steel Multistage Booster Centrifugal Pump
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000 set/month
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1. Brief Description
This JLM series of pump is a new type of highly efficient energy-saving household pumps,widely used in
domestic household, well, tap water, vegetable garden, irrigation, water supply and water heater. It is and
ideal solution for constant water supply in the circumstances of insufficient water pressure.
2. Working Conditions
Electric pump should be able to work normally and continuously under the following conditions.
1.WZB-A type transmission medium temperature of not more than 0-100°C.
2.Medium PH value between 6.5-8.5.
3.The solid impurities in the volume ratio no more than 0.1%, particle size less than 0.2mm.
4.The power frequency is 50Hz, voltage of single-phase AC 220V, 380V three-phase AC.
Voltage fluctuation range of 0.9-1.1 times the rated value.
5.When the temperature is below 0°C ,should make anti freezing, when the pump is not use,open
the waterproof screw on bottom of the pump body, drain water, in order to avoid cracking of pump body.
Reserve: Before JLm automatic use, make sure the pipeline without leakage.
3. Parameters
4. Performance Curve
5. FAQ
1 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.
2 Is it really necessary to fit a bleed valve for the boxes?
It is always best to have a bleed valve as the gas produced by the fermenting sewage is potentially hazardous.
3 If I increase the power of the motor, must I also increase the power of the inverter?
You must select the size of converter that allows maximum absorption of the electric motor.
- Q:I am trying to replace my old water pump with a new one. I have the quot;special tooland everything but i just cant get the water pump to come loose at all. Any suggestions would be helpful Thanks
- When you mean it wont come loose, do you mean you cant break the bolts loose or is the pump stuck on the motor like glue? If the bolts are stuck, try spray them with penetrating oil and let it work in for about 30 mins. If the pump is stuck, use a narrow putty knif, gently tap in between the pump and the block, and pry it off, then clean the mating surface completely to ensure the new pump seals properly.
- Q:30kW what is the flow rate of the pump?
- Without a lift, how can I calculate it for you?
- Q:i want to hook a pressure booster pump to a well pump so i can have some pressure out of the well, is this doable?thanks!
- That's an interesting question and it raises quite a few complicated hydro-engineering questions. If you used two pumps with the same output pressure, sequenced to switch on together, I do not believe you would increase the final output pressure over using just one pump. I'd think you'd need to have the first pump run to a pressure tank with a check valve and then use a booster pump to raise the pressure from that tank to the house meaning you'd need another pressure tank and check valve in the house. Have you looked at the air bladder diaphragm tanks that allow you to set the pressure by regulating the air pressure behind the bladder? This might be a better option than 2 pumps. Look at a company called Well-X-Trol.
- Q:I have a Honda Accord, and last week I replaced the Radiotor, due to a leak. This week the Water pump broke, it was making a ver loud noise and major leak, when I opened the rad, basically all the fluid was drained.Do you think the two are related? or do you think when the Rad was replaced it was not done properly which caused the water pump to break?Thanks.
- If your radiator went then it is highly likely that regular maintenance ie rad flushing, fluid changes have not been taking place. Water pump will have nothing to do with the rad, unless when rad was leaking you ran vehicle with no lubrication (water-antifreeze mix) to water pump. The pump will just seize up or crack. These issues are probably just age related. If the rad was defective or you had coolant issues, the lights on your dash would indicate low fluid engine overheat of course you wouldn't drive it then. Everybody knows what a dummy light is for, right.
- Q:I have a quot;Rainbow Lifeguard Quiet One 6000external pump that I would like to use on a new chiller for my tank. The pump is rated at a little over 1500 gallons per hour. I'm debating between a couple of chillers, one that has a max flow rate of 1300 gph and another that has a max of 960.I know that you are only supposed to put any valves on the outflow side of the pump and lessening the flow to 1300 from 1500 doesn't seem like it would be that big of a problem, but I was curious it cutting it back to 960 would be hard on the pump in the long run. (I'm leaning towards the bigger chiller as although it may be overkill for my tank, it would let me have a little more water circulation.)
- ditto to magic
- Q:I am trying to areting my pond but air pump cost too much. I have an extra water pump available if I make two intake opening, one for water the other for air, would it work? or will it blow up the pump and kill all of my koi because it is made for pump water.
- Here's is several reasons why it is bad idea to pump air with water-pump. There are differences in design of an air-pump and a water-pump due to a simple fact that air is compressible, and water is not. Water pumps are very poor at pumping air, so if the intake tube is not filled with water the pump won't be able to suck hard enough to bring it in. You can very easily damage your water pump, if you run it dry (meaning just pumping air), because without the resistance of the water, the motor turns too fast and also many pump designs rely on the water for its own cooling or lubrication. Pumps can temporarily work with some small air bubbles in them, as long as water is still flowing. This happens when running new-installed pump for the first time and it is normal unless it lasts for more than a minute or two. But even this small bubbles cause micro-strokes on shaft and bearings, shown through excess vibrations and audible gurgling or growling. In a long-terms, this causes so-called material fatigue and shortens the lifetime of a water-pump.
- Q:the pulley wheel fell off while i was driving and all of the pulleys turn except the two under the water pump pulley. does anyone know if that is supposed to spin by hand or will it only spin when the car is running?
- Your water pump should definately be able to be spun by hand. Generally when a water pump goes, or starts to go, it will leak antifreeze and or you will be able to shake the pulley slightly. Double check and try to spin the water pump again without any belt tension on it. A water pump can go at any time however, if your car has less than like 80,000 miles on it, it's probably fine.
- Q:i replace all the seals on the water pump reinstalled it and the same thing happened... it leaks out the bottom some where and run down the water pump and down the hot side radiator hose... any ideas?
- Chevy 350 Water Pump
- Q:PROline Dishwasher has Broken down, after a detailed Examination of the appliance we have managed to conclude it is the Water Pump, I'm looking to find a new one to repair it myself but would like to know if any make one would fit, as Finding a PROline Water Pump has proven Great Difficulty, Any Knowledge of the matter would be greatly appreciated, Thank you
- Before you replace the pump, make sure that the hose to the pump is not blocked with food. This is a common problem. You probably have to match pump for pump. Google the part on line, they will mail it to you. OR check the yellow pages for dishwasher parts, they will answer you questions, and usually tell you how to fix it if you buy the part from them.
- Q:22KW pump motor direct start circuit breaker and contactor size? Concrete calculation method
- 22KW the water pump motor is 380V. 22KW rated current is about 44A, 10 square copper wire is enough, the motor will often start off ah, if it is not available for DZ108-63 50A, CJX2-50 50A contactor is 380V.Pump motor (pump motor) according to the structure classification, should be divided into horizontal motor and vertical motor. Because of the work characteristics of pump starting torque is relatively small, the starting frequency is relatively small, relatively long time continuous operation and other characteristics, so the majority of pump motor asynchronous motor cage rotor or synchronous motor.The pump motor should be selected according to the selection of shaft power; motor shaft power power is greater than one level; for example: axle power is 15KW, select the motor should be: 18.5KW for motor with very few, according to the actual working conditions. 2 pole motor is generally used in the head of micro height, flow is not large (calculation is more complicated). Large flow, small lift occasions can choose 4 pole motor. Super large flow, lower head select 4 or 6 pole motor, when choose six pole motor, power can be reduced according to the shaft power of a grade.
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Stainless Steel Multistage Booster Centrifugal Pump
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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