CG Self-priming Chemical Pump

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Application: Chemical or water recirculation
Plating solutions including electroplating
Wastewater treatment

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Feature: 1. CPVC, PVDF, or FRPP construction.
2. Max. fluid temperature:
CPVC 75oC (167oF)/FRPP80oC (176oF)/PVDF 90oC (194oF).
3. High efficiency - low operation cost, leak-free operation and easy maintenance.
4. Excellent chemical resistance.
5. Independent thrust bearings for maximum reliability.
6. Fluid specific gravity up to 1.8.
7. Cycling liquid cools the seal and prevents it from overheating while dry-running.

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CONSTRUCTION SPECIFICATIONS
1. The motor shaft extension is coupled to a standard motor and is made of 316SS, a Teflon sleeve is installed over the shaft, there is no solution contact between the shaft assembly and the chemicals or solution being pumped.
2. The seal is cooled by the solution in the pump which running and by the design of the pump housing the mechanical seal is always submerged in solution so crystals cannot be formed around the seal when the pump is turned off.
3. CG/CK series, with the unique seal assembly, is easy to disassemble and replace. The fixed seal socket can be made of high temperature-resistant plastic PPS and is capable of operating up to 130oC while dry running. The remained liquid inside the pump head runs through the Teflon hose and cools the seal while dry running.
4. The unique Teflon bellows design with various seals such as Ceramic, Carbon, SIC and Hastelloy-C Spring ensure excellent durability in corrosion resistance. Fixed-seal & rotational-seal are made of various materials, SIC, Carbon, Ceramic and can withstand various chemicals.
5. Self-priming series, designed with self-priming cover excellent self-priming performance up to 20 ft. (3" in/outlet models cannot do self-priming well.)
6. Symmetrical body structure eliminates leakage due to deforming caused by injection molding.
7. The pump connections are standard 11/2", 2" or 3" flange connections depending on model and size.

Q: my basement flooded and the water came in contact with the wiring on my water pump.Now the pump tries to turn on but shuts off without pumping any water.How do i get my pump pumping water again?: sounds like not only did it come in contact withe wiring but also with the pump,when your working with electricity you need to be very careful and have the right tools to do the job with. to start this job you need a multi testing meter,this will let you check things like amp,volts,ohms,you know things that comes in contact with the pump and wiring,you didn't say what the voltage is on this pump,so first i'd find out what that is and make sure you have that going to the pump,then if so make sure the pump isn't froze or locked up,next go to the breaker box and locate the breaker for the pump,and test to see how many amps the pump is pulling when turned on.then find out if there is anything restricting the pump from doing its job,it may be something as simple as a run capacitor or even a shorted or burnt wire,but first make sure you have the correct voltage and amperage going to and coming out of the motor,once you get that taken care of you may need to prime the pump in order to get it pumping again

Q: What's the function of the engine pump?: In simple terms, the engine is cooled to prevent the engine from getting too high.Working principle：Drive the pump bearings and the impeller to rotate through the pulley, the coolant pump impeller is driven to rotate together, under the action of centrifugal force was thrown to the edge of the pump shell, and produce a certain pressure, and then from a channel or pipe outflow. At the center of the impeller, the pressure is lowered because the coolant is thrown out, and the coolant in the water tank is sucked into the impeller by the water pipe and the pressure difference between the inlet of the impeller and the center of the impeller to realize the reciprocating circulation of the cooling liquid.

Q: what makes pump come on every 10 seconds when water is on: You should have a pressure tank or bladder tank (same thing) in the plumbing after the pump. If you do have a pressure tank it could be waterlogged.. most all tanks in the last 20 years have been bladder type tanks. the bladder may have leaked inside and filled the tank with water leaving no room for expansion. it should have a valve on the top of it like a valve stem on a tire. Check the pressure on it with the pump off. it should be about 4 pounds more than your pump cut on pressure. Or you could have a bad pressure switch. There are LOTS of kinds of pressure switches, so I won't even try to tell you how to check it. but the pump should run till the pressure is built up in the tank then sut off and not come back on again till the pressure on the lines is lowered to the cut in pressure on the pressure switch.without more specific information or a pic I can't help much more. First thought is pressure tank needs checked or replaced. Good luck.

Q: Rated power of three-phase pump4000W is a three-phase operating pump, the voltage is 380V, how to find the three-phase water pump current, and the formula is what?: Three phase water pump motor rated power 4000W is the output shaft power, divided by the motor efficiency (general 85%) is the input power, which is often mistaken. The electric power is =4000/0.85=4706WRated current = electric power /1.732x, rated voltage x, power factor =4706/1.732x380x0.8=8.94A (assuming power factor 0.8).The above three answers are all wrong.

Q: what is the actual capacity of 15 stage 1 H.P. Borewell submersible pump. I mean can it draw water if it at 300 ft depth. Is 15 stage 1 H.P pump capable to draw water: thanks for th information

Q: For a Dodge Ram 1500 pick-up. Not taking it to a mechanic.Already got the new pump. Got part of the engine off.Dont exactly have the right tools to make the job go fast but would like some tips on how to make it go faster..: Honestly having the Chilton or Hayes repair manual will help greatly in understanding how it should all come apart. They run about $25.00 at you auto parts store. Having the proper tools will make the job go as smooth and quickly as possible. Most basic kits and be picked up at auto part stores for around 65.00 bucks. This is the best advice I can give a beginner who has just jumped right in there. Watch what you are taking apart and make sure that it is something that HAS to come off. There is no reason taking something out of the car if it's not going to help the project. When you picked up the water pump did you make sure to get too new radiator hoses? I will often replace the upper and lower hose when I do water pumps. Most likely they have been on there as long as the pump and it's time to change them. Not to mention now would be a great time to replace the thermostat on the engine as well to allow proper water flow through the engine. Also make sure you have the distilled water handy with the anti-freeze. Using distilled water keeps the radiator from becoming clogged with minerals that are normally found in your city water. It helps extend the life of your cooling system. I hope this helps. If you have any more questions feel free to E-mail me.

Q: The submersible, intermittent pump for my household water well, which is undergound out in the yard, “bangs” when it starts and stops, and vibrates the pipes when it runs. Any idea what might be causing this, or how to make it stop doing this? This all started about 5 months ago and has been getting worse.: It sounds to me like water hammer. There are a few ways to address it, probably the easiest is to add an expansion tank. To find out, try connecting a garden hose somewhere in the system, preferably a cold water pipe. Drain all the water from the hose and put a nozzle or plug on the end so the air can't escape, then turn the valve on. The air in the hose will act as a cushion and, if water hammer is the problem, you won't hear it while the hose is connected. That is not a permanent solution, just a simple test that might give you an answer. Good luck

Q: and how do I get it to work 24 hours a day?and on the pump there is written: 2 A, and on another part: 220-240 Vdoes that mean its wattage is 440-480Watt?: You are correct Amps x Volts = watts and since there are about 750 watts per Hp then you have a 2/3 Hp motor. Water pumps can be either submerged in the well bore hole or located top side. A top side well pump relies on the air around it to cool the motor. THe motor may not be rated for continuous duty (see name plate on motor) and may only be rated for a limited amount of time it can be run before it needs a cool down period. (Typically motors are rated for continuous duty) Submersible well pumps are located under water in th well and use the water in contact with the motor housing to cool them. Cooling is thus related to the water flow around the motor and the availability of water. Normal well pump usage for a home is for brief periods when water is actually being used and to maintain system pressure. So unless you are constantly watering your lawn your pump should cycle on and off as necessary. Continuous running is a sign that there is a problem such as a leak, worn pump not achieving proper pressure, or pressure switch setting or similar issue not allowing proper shutdown. If you have a submersible well pump it will be very difficult to tell when it is running unless you can hear the motor contactor open and close or have an indicator light. A properly operating water system will pressurize an accumulator storage tank (water pumped into a tank which contains an air bladder that can be compressed). Once the tank is pressurized the pump shuts off and stays off until the pressure in the tank drops. Pressure drops when you use water or if the water leaks back into the well. At which time the pump runs again and tops off the tank. So in a properly operating system shutting off the well at night won't save you much because the pump should not be running. However if you have a leak and the pump is running a lot you can secure the power to the pump at night until you can get the system repaired

Q: i have little leak from water pump need to replace it in my mazda 6 2006 v6 3.0l. i have little over 120.000 miles on it. Any body know how much it may cost me?: I don't know why, but the water pump costs between $125 and $160. That seems a little high. It probably retails for $186. Under normal conditions, you just get things out of the way, unbolt the old pump, clean it up and put the new one in. The problem is the other stuff that gets in the way. I'm just estimating the job will take 5-8 hours. Just multiply times the labor rate in your area. Don't forget the anti-freeze when you're done.

Q: How does a pump pump water?: Centrifugal pump is the use of centrifugal force to increase the pressure of water and make it flow of a pump. It is composed of pump shell, impeller, rotating shaft and so on. The motor drives the rotating shaft, the rotating shaft drives the impeller to rotate at a high speed in the pump casing, and the water in the pump is forced to rotate with the impeller to generate centrifugal force. The centrifugal force forces the liquid from the impeller periphery to throw, the high speed, the high pressure water flows through the pump shell outside the pump, the impeller center forms the low pressure, thus draws in the new water flow, forms the unceasing water current transportation function.

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