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: Pump flow 6M3/H is an hour, how many tons of water?
- 1.5KW pump if the head 90 meters, then the flow of 2 tons, more than the most
- Q: I went to have my car inspected for a leak at a friendly garage I know. They said I need a new water pump and in the mean time just keep the levels always checked and filled. Is it safe to drive for a while or can the pump totally fail and overheat the engine. As far as I know it's just leaking at this stage, the pulley and belts are fine.
- Yes it could fail and end up doing more damage then just fixing it now.Pay now or pay more later if something happens.
- Q: how to change water pump on 1998 hyundai sonata?
- it really easy, first go to any car parts store near u, i recommand (napa) auto parts. u may ask for a book to look or ask for print out instruction. any way u need a wrench and some tools, look in the front, there r u radiator, follow the hose that came out and it will go to u engine and right there is u water pump, take the hose out and take water pump out and put the new one in, but some time it not the water pump, it could be the bell, or just the termostat locate on top of weter pump or to the side it the out water to go to engine , so how u know u water pump broke, but u want to save money get u phone book out and look for used auto parts and order u water pump around ($20) and just go to library and look for auto book and go from there, or go to auto zone ,they have print out for u, ...should na drive toyota
- Q: My car was is leaking antifreeze. One guy told me without even l putting it up in the air to check it that it was the radiator. The second guy I took it to said it is the water pump. He told me a total of six hundred sixty one dollars to replace it. I went to pep boys and was told eight hundred sixty two. I have a 2000 grand am se.
- 23.00 okorder
- Q: Why is the water pump usually used multi-stage pumps, while the circulating pump is usually a single-stage pump?
- Pump selection is based on flow, lift, power to determine, the actual situation is different, the choice of pump specifications and models are different, the key to your needs to choose.
- Q: My dads needs a new water pump for his '83 Silverado v8, anyone have a DIY or a schematic or know of where I can find one? Maybe someone could tell me how. He's pretty handy with cars just doesn't know what needs to come off and in what order. -Thanks in advance!
- ok, this is every little step you could imagine, in detail, with reasons for doing it as said, in the order ive put it down....negligence on my dads part has caused 2 waterpumps to crack in the winter due to lack of antifreeze, because we just put straight water in it, because the radiator is cracked for the same reason as the waterpumps.(but the block luckily hasnt cracked) remove the fan belt, and lower radiator hose, to drain the radiator, and get the belt outta the way. if its a smallblock, you remove the fan shroud, remove the fan and fan clutch, then remove the 3 bolts on the left, and 2 bolts on the right, after youve drained the radiator. once youve removed the 5 bolts, pull it out. wrap a cloth around 1 of the 4 studs on the waterpump, and take a pair of pliers to break it free, repeat untill all 4 are loose. remove the studs, and take the pump with you to autozone so you can get a core charge. scrape the mounting surface clean(dont get anything in the block). install the studs, and have a cloth around any stud your working with when you use the pliers to tighten it down(to avoid damaging the the threads.).apply silicon gasket sealer to both sides of the gasket, and put the gaskets on the block. quickly put the pump back on, and put the top bolts in for support. put the other bolts on, and tighten to about 10ftlbs minimum. slide the fan pulley onto the studs, and put the fan back on. put the nuts back on, and tighten as tight as you can get them, itd be terrible for the fan to go through the radiator. put the fan belt back on, put the lower radiator hose back on, and put the fan shroud back on, in that order. wait an hour for the silicon to dry, and fill the radiator with the motor running, and go for a testdrive
- Q: the question i have is can the pump be turning and not leaking but not pump water??? i know the olden days (the good ole days) as long as the impeller was turning it would pump water! leaking seal is when it went bad,or locked up..like a box fan blade as long as it is turning its moving air...
- some vehicles could have a loud water pump without extra issues. often times a defective water pump might reason problems with the cylinder head if the engine overheats. So examine right here: one million. is there steam in the exhaust smoke? 2. Do drops of water look on the tip of the exhaust? the two between the above can mean a warped cylinder head or blown gasket. if it is so, do no longer purchase. in case you have any concerns, get the motor vehicle regarded at by a mechanic.
- Q: I don't want to have to rent or purchase a electric pump to pump the water out of my pool so are there other ways to get the water out besides the obvious (a bucket and alot of people). I am really tight on money so purchasing a device to do the work isn't a real option but I really need to drain the pool without damaging it.
- On the off chance that you have a close area that is down hill from the bottom of the pool you could siphon it. Not a likely situation though. Siphoning is using a small hose, garden hose will probably be too big and sucking on the end of the hose to draw water though it. Once it starts flowing if the end is downhill from the bottom of the pool it will drain the pool all on its own.
- Q: We still have water, but it keeps constantly running, and won't stop. The pump itself got warm/hot, and we're afraid that it's going to get ruined or blow up or something. We turned it off for about 30 minutes, then back on to bottle up some water. It's the middle of a snowstorm, and a horrible time for a water pump to stop working, help please!! Any suggestions and fixes, please let me know. Thanks!!! :)
- You did not say if you had a submersible well pump or water jet. I am assuming that if you can feel the pump building heat it is of the jet variety. If the pump keeps running it is because the pressure switch is bad or because there is not enough water coming from the well to allow the pump to build shut off pressure. Try manually shutting off the pump for several hours and then switch it back on. If it shuts off on its own then you have a low water supply problem and may need a deeper well. If it does not shut off and you have good water pressure, then shut off the pump and turn off the electrical breaker and remove the pressure switch by disconnecting the wires and screwing the pressure switch off. Inspect the small water line to the switch for blockage from sediment or corrosion. If it is blocked you may get lucky and only have to clear out the line and screw things back together. If you are not lucky, replace the water shut off switch with a new one and you should be good to go. If you still do not have water, the intake screen to the pump could be plugged up and will have to be cleaned.which involves pulling the pipe from the well.
- Q: 94 f150,302 engine. the water pump comes with 2 gaskets. one behind a metal plate on the pump and another for mounting it to the motor. my question is do you have to use sealant of any kind on both gaskets or can you just bolt it on?
- Use gasket sealer. RTV silicone or whatever.
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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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