Self Priming Centrifugal Pump

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Self Priming Centrifugal Pump

Applications:
- Suitable for urban Ecofriendly, construction fire control, chemical, and equipment cooling. With rocker type spray nozzle, making it a good choice for farm, nursery, orchard and tea garden irrigation
- Used to handle clean water,sewage ,oil, seawater, acidic or alkali chemical medium
Flow: 3.2 to 400m³/h
Head: 13 to 80m
Suction head: 5 to 6m
Rev: 1,450, 2,900rpm
Self priming ability: 1.3 to 3.4min/5m
Power: 0.75 to 90kW
Both electrical motor driving and diesel engine driving

Self priming pump Materials:

cast iron,SS,duplex SS,bronze.

impeller ;closed /impeller

Q: I have a well water pump and the motor seems to just run but won't transfer water through the line, checked for leakage, etc but no signs. Even tried priming it but it does nothing. Any idea of what could be wrong or how to repair this problem?: If the captive air tank has failed you should still get some water flow. if you are not getting any flow and the pump is spinning then the pump may need to be replaced. There is also a pressure switch that may have failed but if that were the case you would have got flow unless the pump burned up. so, bottom line is this. 1) turn power off. let a tiny bit of air out of the Schroeder valve on the captive air tank. if water comes out, the tank is bad. make sure to fill the tank up to about 40psi. 2)turn power off. remove the cover of the pressure switch and clean with compressed air. move the switch back and forth. sand the contacts with emory cloth. 3) if the tank was good turn the power back on and make sure all the valves are open (even the ones you havent touched) if you are still not getting water you should probably call a plumber. most likely at this point you have a bad switch or tank and it has caused your pump to burn up. good luck

Q: I've got a 1997 Ford Probe, taken it to a couple different places; whenever I drive my vehicle, it tends to want to overheat. I don't drive it to the point where it does though, I know that could cause more damage! I've noticed that when I go out to my car in the morning, there's some coolant on the ground by the front passenger's tire. Before I drive it I fill it with coolant, as to try to keep it from overheating while driving.I've been told that it's the water pump leaking from 2 people but then the last person said there's no leakage. I'm wondering if it might be something else? Maybe a thermostat, a hose, maybe? How would I figure this out???: Sounds like it's probably the water pump to me too. It's easy to tell though, just get it on a lift and take a look at the water pump. If it's leaking out of the weeping hole, it's toast. Don't power wash an engine unless you want to risk very expensive repairs from water being forced into places it's not supposed to be. Odds of the pump locking up and leaving you stranded before those bearings get VERY upset, start screaming and dumping fluid like there's a hole in the system is a hundred to one. You should be able to limp it to a shop just fine when it gets worse. Just be careful not to overheat and you'll be fine. (I did say 1 in a hundred, you're not super unlucky, are you?)

Q: What are the quota items for the complete pump installation?: Pump installation / anchor bolt installation anchor bolt hole, fill oar vibration cushion installation

Q: Where is the water pump located on a 1993 mitsubishi eclipse with a 1.8 motor: it is belt driven pulley near the center of engine, unless mitsu made that one timing belt driven in which case you can't see it with-out dissassembling front part of engine.

Q: need to know how to change water pump of my plymouth voyager its a 96 and motor is a 4.: Rick is usually spot on but he kiinda missed the boat on this one. The only 4 cyl available in a 96 Voyager was the 2.4L. There were 3 V-6 options but only one 4 cyl. As C-tech said it is driven by the timing belt so I would recommend replacing the belt and tensioner while you are there. ALLDATA shows a labor time of 3.8 hours. Here's the procedure. NOTE: If you've never set up a timing belt before find a helper who has or hire a mechanic. If done wrong you can destroy your valves. Raise and support vehicle and remove right inner splash shield. Remove accessory drive belts and power steering pump. Drain cooling system. Support engine from bottom and remove right engine mount. Remove power steering pump bracket attaching bolts and set pump and bracket assembly aside. Power steering lines do not need to be disconnected. Remove right engine mount bracket. Remove timing belt. Remove inner timing belt cover. Remove water pump attaching bolts and the water pump. Reverse procedure to install, noting the following: Install new O-ring gasket in water pump body O-ring groove. Tighten bolts to specification. Fill cooling system. Best of Luck!!!

Q: does any one know where the water pump is located on a 97 nissan altima? and where can i find one, would pep boys have one?: most cars, it is in the front, driven by the timing belt. If you are going to replace the pump, replace the timing belt also (if there is one), as it's probably overdue, and you have to remove it to get at the water pump. Also the tensioner. Replacing the timing belt is a difficult task. If you screw it up, you could damage the engine. .

Q: My water stopped working and my tank emptied. I replaced the pressure switch and the gauge. It still didn't work. The well is about 110'. I pulled the pump and replaced it (1/2 HP, 10 gpm, 2-wire). It still doesn't work. The old pump was 15 years old. The one before only lasted 7 years. The water has a lot of sediment. I have never done this before, but it seemed straightforward enough. The wires on the pump were not differentiated in any way (same color). Could I have put the wires together incorrectly? Could I have put the switch in wrong? It doesn't click on when the breaker is turned on. What else could be wrong? Could the breaker be bad? It wasn't kicked out.: Sounds like the vertical check valve between the end of the pump line and the pressure tank is bad and allowing the water to go back down the pipe when the pump isn't running. Papaw

Q: Could my problem be greater than a water pump or thermostat?: I would suggest having the computer codes read. If it shows that the Temp sensor is reading too high, then yes, the cause could be from your water pump. Have the Codes read to be sure.

Q: I have a bad water pump on my golf gti.Engine is 2.0L. I just would like to know how hard is it to do it myself. And also is there some special tools that I need.How much time usually takes to get this done? Thank you: It's about like changing a timing belt. You might as well change the timing belt while you are in there. The water pump is driven by the belt. Get a manual like a Chilton and read it over and over again till you almost have it memorized if you are serious about this. You can usually look at a manual at a library free of charge. You can also copy the part you want on a copy machine. There are also online manuals. You might not want to do it after you read the procedure. If you haven't done it before it will probably take you all day. Be sure to have some band aides for your knuckles. As far as tools go, the VW engineers love allen head bolts. Don't try to use a allen wrench though,get some allen sockets that you put on your rachet.

Q: It has a small leak that started this day and it has 60000 miles on it , also new or rebuilt . What is the appr. cost tohave a shop do it ?: Its not hard at all but you do have to have that special tool which is around $60.00. But if you are crafty you can make your own, easily. Don't go for a rebuilt one get a new own. Make sure that it is level before putting it on. We put one on my Z71 and found out it was slightly warped and had to go exchange it after trying to get it tight enough and never could.

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