QDX Series Submersible Drainage Pump for Clean Water

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 1000 unit/month

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Application

They are recommended for pumping clean water without abrasive particles and liquids that are chemically non-aggressive to the materials of which the pump is made. Mainly used for well pumping, river pumping, farm irrigation, water supply, drainage in breeding industry.

Operating Limits

1. Trans medium's PH: 6-8.5

2. Fluid temperature limit: <40 °C
3. Max ambient temperature: <40 °C
4. Operating depth: <5m

5. Sand content in medium: <0.1%
6. Sand size in medium: <0.2mm
7. Pump working position: More than 0.5m over the bottom, should not be inserted into sludge.

Materials

Motor housing: Aluminum
Impeller: Aluminum
Motor wire: Copper or Aluminum
Suction strainer: Steel or SS
Outlet: Brass or SS
Mechanical seal: Ceramic - Graphite
Shaft: C45S or SS304

Motor

2-pole induction motor
Insulation Class: E
Protection: IPX8
Single-phase with capacitor and thermal overload protection

Model Instruction

QDX15-17-0.37(F)

(F): With float switch.

0.37: Rate power(kw)

17: Rated head(m)

1.5: Rated flow(m3/h)

QDX: Model code, and no "D" means three-phase

Q: I do pump sales ~ only to enter the line soon ~ often asked how many levels of motor? I can't recognize myself! So ask for advice here: With 3000 of the rated speed divided by motor, motor poles after rounding.The number of poles is two times the number of poles.

Q: What is the function of boiler feed pump, condensate pump, vacuum pump and low drain pump in operation?: The feed pump is a pump for supplying water to the boiler and maintaining the water level of the boiler. The condensate pump provides water to the deaerator after condensing the turbine and provides water for some condensate users. Vacuum pump is to maintain the vacuum of the pump, the pump is to lower the drain in a timely manner to the next level of low pump

Q: I noticed my car was quot;in the redand was about to overheat as i was driving, so at first I thought maybe i needed more coolant. I turned off my car and heard a fan noise under my engine for like a minute then it stopped. I checked the radiator and it was empty (no coolant) so i put water in there to get to the store to buy more coolant. By the time i bought some the water was already gone (this was only like 10 min) so I put the coolant in drove home again i noticed i was overheating, i checked again and all the coolant had leaked out too..it was all gone, that QUICK! So i asked a couple of men about it, and they say it sounds like it could be a hose or either a water pump. I don't know which it is, i can't drive it anywhere b/c it keeps overheating and i don't want to get it towed for $75 just to get a new hose. So is there a way i could tell what the problem is? Thanks!: don,t start it but fill it up and take each hose and twist it some. if it,s a hose then it will start to leak. water pumps usually leak a lot when it,s running.

Q: Our water pump had a leak in one of the pipes which kept making us Los the prime. I've replace the piping so it no longer leaking but I can't get I to work. The pump runs but the water doesn't move-. The pressure says it is at 50 but nothing. Also its a sahllow well pump jut bought last sprig.Any ideas? Sorry for the bad grammar new to this tablet.: replace the sump pump or try placing a check valve in the line if the pump it too far away from the water source

Q: Would a bad water pump make a whinning sound when the engine is reved.....ive checked everything off as to why my car is running so hot and im down to the water pump.....ive put a New thermostat....no leaks anywhere.....no oil in coolant....no coolant in water.....no white smoke.....Fans do turn on.....new colant and i bleed the air out.....but the engine is still running really hot....my car calls for about 13 quarts of coolant but upon refil it took only about 4 quarts...... .. . uld this be signs of my water pump failing.....the pump is not leaking and when i took the housing off the water pump and turn the engine the blades did rotate...but at a higher rpm with the car together i heared weird noies kinda like a whinning sound from the water pump.....1995 Oldsmobile Aurora194,000Northstar 4.0 V8: It relies upon lots on the engine interior the vehicle, and understanding the 365 days could extremely help. $600 is outrageously costly for the two.2L engine and outrageously much less costly for the two.4L engine. you could replace your very own on the two.2, with a sprint help from somebody experienced. I certainly do no longer advise attempting water pump replace on the two.4L engine! No timing belt on the two. If the leak is sluggish adequate you could carry known antifreeze and purified water (no faucet water!) and fill up each morning and each afternoon. once you're including greater advantageous than a quart of the mixed beverages (the two premix or manually use a million/2 of each) you will could want again up with yet another plan. As thebax says, stop leak won't artwork on a water pump.

Q: When did the pump start?: The promotion of water is very important to human life and production. There are various ancient water appliances, such as Egypt's chain pump (seventeenth Century BC), China shadoof (seventeenth Century BC), Burton (Eleventh Century BC) and water (first Century ad). The famous spiral rods invented by Archimedes in the third Century BC can lift water to a few meters in a steady and continuous way, and the principle is still used by modern screw pumps.In 200 BC, the ancient Greek fire pump craftsmen invented by Kurt Siby Lucius is a kind of piston pump has the most original, the main components of a typical piston pump piston pump, but only after the steam engine was developed rapidly.1840~1850 years, the United States invented Worthington pump cylinder and steam cylinder opposite, the direct impact of the piston pump, marking the formation of modern piston pumps. Nineteenth Century was the climax of the development of piston pumps, which were already used in a variety of machines, such as water presses. However, with the rapid increase in water demand, from 1920s, the piston pumps with low speed and large flow were gradually replaced by high-speed centrifugal pumps and rotary pumps. But in the field of high pressure and small flow, reciprocating pump still occupies the main position, especially diaphragm pump and plunger pump have their own advantages and are used more and more.

Q: Who knows? Is the motor with a pump a squirrel cage induction motor?: The motor with water pump is usually squirrel cage asynchronous motorThe squirrel cage asynchronous motor structure and single-phase asynchronous three-phase asynchronous motor of three-phase asynchronous motor motor is similar with a three-phase winding embedded in the stator slot (a single chain, single-layer concentric and cross layer structure of three kinds). The stator winding access three-phase AC power, rotating magnetic field winding current and induced current in the rotor conductor, the interaction of rotor current and air gap induction in rotating magnetic field, and electromagnetic counter (asynchronous transfer cabinet), the motor rotation.Three-phase asynchronous motor. It consists of two parts, stator and rotor. The air gap is between the stator and rotor. Rotor winding is used to generate induction potential, squirrel cage asynchronous motor, Jingjiang Ming art spring factory and produce electromagnetic torque, it is divided into squirrel cage and winding type two. Squirrel cage rotor winding is their winding short circuit, a conductor on the rotor in each slot discharge (material is copper or aluminum), than in the long core conductor, two ends of the iron core with two end ring conductor, the formation of short circuit winding. If the core is removed, the remaining windings are like squirrel cage, so it is called squirrel cage winding.Advantages and disadvantages of squirrel cage asynchronous motorsThe squirrel cage induction motor has the advantages of simple structure, easy manufacture, low cost and convenient operation and maintenance. It is widely used in industry and agriculture as the prime mover of electric drive.Its disadvantage is the poor speed performance and small starting torque, so some other types of motors are used in some situations which require smooth speed regulation and large starting torque.

Q: someone told me my water pump may be going out and it sounds like their is a loose barron inside of it, so how much is it and and if i was to have someone else to fix it how much will it cost me: type okorder type in your info and look for a how to tyhey have many there an dother guy layed it out pretty well

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: for a school project, i need to boil cold water using a vacuum pump. I did some research, but i still didn't find what i needed. I need to know what kind of pump i need for this, and where i can get one for cheap, since i will only use it for this project. if you know how to actually use it, you can throw that in as well. thanks!: My okorder /

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