Air Operated Double Diaphragm Pump QBY series
- Ref Price:
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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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Pneumatic Double Diaphragm Pump Product description
QBY air operated double diaphragm pumps not only can transfer the flow liquid, but also can transfer some uneasy flowed medium, with the merits of self-priming pump,diving pump, shield pump, slurry pump and impurity pump etc.
1.It’s unnecessary to pour the drawing water, the suction lift reaches 7m height, the delivery lift reaches 70m length and the outlet pressure≥6kgf/cm²;
2.Wide flow and good performance. The diameter allowed to pass the max grain reaches 10mm. The damage is very less to the pump while exchausting the slurry and impurity.
3.The delivery lift and flow can pass the pneumatic valve open to realize the stepless adjustment (the pneumatic pressure adjustment is between 1-7kgf/cm²) ;
4. Pneumatic Double Diaphragm Pump has no rotary parts and no bearing seals. The diaphragm will completely separate the exhausted medium and pump running parts, working medium. The conveyed medium can’t be leaked outside. Thus it will notcause the environment pollution and human body safety danger while exhausting the toxin and flammable or corrsive medium.
5.No lectricity.It’s safe and reliable while using in the flammable and explore places.
6.It can be soaked in medium to work.
7.It’s convenient to use and reliable to work.Only open or close the gas valve body while starting or stopping. Even if no medium operation or pausing suddenly for long time because of accident matters,the pump will not be damaged caused by this. Once over-loading, the pump will auotomatically stop and possesses the selfprotection function. When the load recovers normally, it also can start automatically.
8.Simple structure and less wering parts. This pump is simple in structure, installation and maintance. The medium conveyed by the pump will not touch the matched pneumatic walve and coupling lever etc. Not like other kinds pumps, the performance will drop down.
9.Gradually because of the damages of rotor, gear and vane etc.
10.This pump needn’t the oil lubricant. Even if idling, it has influence to the pump.This is a special characteristic of this pump.
- Q: Hey all--I just paid $900 at the Volkswagen dealership to get my timing belt, water pump, rollers, and air pump replaced. Is that a good deal? Also, how does the timing belt replacement relate to performance? I noticed my car was a little faster than before (maybe it's because I was driving another car for 2 days).
- You made a wise decision to have your car timing belt/water pump changed at the dealership as they are major components. I believe the $900 was well spent and will serve you well for many more years of safe driving. Unless the old belt was loose or slipping, thus possibly causing the valves to open at wrong timings, I don't think you will notice any difference in the car performance after the replacement, especially if it was a preventive maintenance at the recommended mileage. But I do believe you will feel some difference in terms of the engine smoother acceleration and responsiveness. The $900 spent can really do wonders sometimes, at least in your mind.
- Q: my sump pump keeps filling with sewer water. i cant figure out why or where it could be coming from. and the smell is awful.
- I'm guessing that instead of the ground water being pumped to outsde somewhere, it was installed into the sewer system. If a check valve wasn't installed or if it leaks by, and your sewer line is backing up, it will backfeed down the outlet pipe and into your pit. If you had a lot of water coming in from the ground, it would force the sewer water out of a drain somewhere, like a laundry drain, sink drain, shower drain, or toilet. If this is the case, get your sewer line to the main checked and have the sump pump installed properly.
- Q: I have a 1998 pontiac grand prix yesterday I started leaking anti-freeze so we ( me, dad, bf) checked and came up w/ h2o pump, all the classic signs. so $51 latter started her up and wouldnt you know the same thing. anyone have any tips????
- hoses that go to the water pump are common parts to leak also or the water outlet gasket/or even the thermostat housing
- Q: how do you change the water pump
- Replacing the water pump requires removing the timing belt because it is timing belt driven, so the timing belt should be changed at the same time. Standard practice is to replace the water pump when the belt is changed to avoid duplicate labor later.
- Q: I have a 2002 honda civic with 85k miles the dealer says the timing belt should be replaced. But with the water pump timing belt tensioner also have to be replaced???
- The timing belt drives the water pump in your car. To replace the water pump, you have to remove the timing belt. When you are having the timing belt replaced, it makes sense to also replace the water pump. There is very little additional labor to do so, as the timing belt is already removed. You do not have to do so, but if you do not, and the water pump subsequently fails, you will be paying the full labor charge to replace it rather than just the cost of the part. As to the belt tensioner, I would replace that because it is a wear item, and if it fails it can cause a timing belt failure. If you are going to risk the timing belt failing (and causing major damage to the engine) you might as well not have the belt replaced. I would never replace a timing belt without also replacing the water pump and tensioner. It is false economy to do so.
- Q: Plumber quotes installing system using cross-over valve which some way ties the recirculation through the cold water pipes. This sounds like a short-cut. Are there any disadvantages to this system?
- You may contact with Guru Contracting Ltd. They have 30 years of experience, with fully qualified plumbers and fully stocked vans. They do Plumbing repair, services and installation.
- Q: water pump pulley has slight wobble in it. not seeing water yet....is bearing going bad
- Water Pump Pulley Wobble
- Q: We came home one day to find our bathroom floor soaked, and we had no water at all.we later found out that it was the washing machine hose leaking.Our friend primed the pump but isent an expert..we fixed that problem with a new hose.A few weeks after, we started to notice that when you are in the shower, the water would shut off for a minute and come back on for a minute, so on so on, perfectly timed., and this got worse and worse, yesterday it would be on for like 20 secconds and off for 3 minutes... last night the water was working good but today we woke up with no water.The water taps in the house hardly do it at all. I also noticed that when we are running water the water pump goes crazy fast, i can hear it because its a mobile home.
- If this is a well you are talking about, it may be a faulty pressure switch for a start from kicking on to often, and also it sounds as thou you don't have enough air in your tank not leaving enough air pressure so your pump kicks on too soon, and shuts off to soon. Check your pressure switch, and drain your tank completely, and see if that works. You will have some air at first, but it will stop in time. Your tank also needs to be in the right position as well keeping the right amount of air in it. Sounds like your pump motor still may be OK. One more thing, check to see if your check valve is shot.
- Q: I have an ls vtec set up on my 89 EF si, I want to install a better oil and water pump. I m thinking of going with GSR. BUt my question is are all years gsr oil, water pump the same? I think my ls Block is from 93-95 acura. which year gsr water oil pump can I use for my motor?. also I have a 2000 si head. do I have to change the timing belt? and Last question is should I use b16, gsr type r pumps? I heard gsr and type r have the same part #. Thanks
- you need the GSR/Type-R water pump. This is one of the major causes of LS/VTEC failure. The GSR/Type-R has 22 teeth while the LS/GS has 19 teeth. The extra teeth cause it to spin faster pushing more water through the system. Any time you change something related that uses the timing belt, I ALWAYS install a new timing belt, and tensioner. That way there are no worries later.
- Q: i need to know an estimated cost for changing this cars water pumpthanks..
- Too okorder i did this, and by doing so it saved me money, time, and the risk of getting ripped off.
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Air Operated Double Diaphragm Pump QBY series
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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