• Electric Diaphragm Pumps DBY Series System 1
Electric Diaphragm Pumps DBY Series

Electric Diaphragm Pumps DBY Series

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This series of diaphragm pumps are the latest model at home.They are functioned to take out and suck in various corrosive liquid containing granules,Viscous,volatile,inflammable,explosive or poisonous liquid,procelain slurry,mashed fruit,flue,the reclamation of residual oil in tanker,temporary reversion of tanker,etc.The performance parameters of this series are close to that of German WLLDENPUMPS and American MARIO-WPUMPS.The components in contact with flow are made of stainless steel ,aluminium alloy and cast iron, while diaphragm may be NBR,viton,neoprene or PTEE.

DBY electric diaphragm pumps are driven by Y or YB motor,suction head between 3-5m,delivery head up to 30m,and flow between 0.5-20m3/h.

Flow Rate Range: 0.8-30m3/h
Head Range: 0-50m
Operation Temperature: -20℃-120℃
Working Pressure: ≤1.6MPa
Flow-through Material: Cast Iron, Aluminium Alloy,Stainless Steel

Q:93 Cutless Sierra FWD
For a 2.2 4 cylinder read below: Disconnect battery ground cable, then drain cooling system. Remove serpentine drive belt, then the alternator and bracket. Remove water pump pulley attaching bolts, then remove the pulley, Fig. 20. Remove water pump attaching bolts, then the water pump. Reverse procedure to install. For a 3.3 6 cylinder read below: Disconnect battery ground cable. Drain cooling system, then remove serpentine drive belt. Remove lower radiator hose and heater hose at pump. Remove water pump pulley attaching bolts. Long bolt is removed through access hole located in the body side rail. Remove water pump pulley. Remove water pump attaching bolts, then the water pump, Fig. 15. Reverse procedure to install, torquing bolts to specifications Hope this was helpful!
Q:I want to know the disadvantages of a wind powered water pump and if you have any questions you would ask to someone presenting to you about a wind powered water pump(They should be really hard and smart questions) please include them in your answer.Thanks in advance.
The disadvantage is that it will not work with no wind. I would ask: 1. expected life 2. maintenance cost 3. capacity (liters/hour) at the mean wind speed on installation site 4. height it can pump the water (so that I can check the possibility of having a reservoir for the no wind period)
Q:i have a 1996 camaro rs v6 that needs a new water pump, the old one is leaking from a failsafe type hole.i know that im probably not gonna get one but its simply the perfect time to so if i am so... but should i consider getting an electric water pump instead of the $50 origional replacement? the car has no 'real' mods and i know the electric water pump would be a two horse difference, and that it is a mostly race type modification. so i had to ask because if i was to do this mod, now is the time. so what do you think? things like average cost of a good name like meziere , how hard to wire, etc.thanks
Not sure where your shopping, but I could have sworn water pumps were more than that at least the ones I buy. And yes, I do not buy aftermarket parts since I do not like replacing the same part over over again every month!!!!!!! I would advise you if you do not want to replace the engine down the road for overheating, I would stick with factory water pump leave the electric pump idea alone!!!!! Last time I checked on those, they were more than $50.00 also.
Q:I'm trying to convince my dad to get a 1984 Porsche 944 for $900. However, the car need a new water pump and I was wondering how much it would be to get the part installed at a shop. What would be a good estimate as I'm planning on going to more than one place. So included with the price of the part and installation is this a good deal? And is the car reliable?
Porsche 944 Water Pump
Q:Because the water pressure is too small, this summer with self suction pump 750W, water is big, but every time that water is used for the first time out of the water is yellow like rust, probably after the release of 10 liters will become clear, then is not, but every one hour after the water time out is rusty hair yellow, so to waste a lot of water, but accidentally brought cooked food should not be good to the body.Now come in the water is through the pump, even without electricity, partition time for the first time water will be yellow, there is no master can teach me to disassemble, which can be cleaned?. Or something else. Thank you
The pump is iron, must be able to avoid the internal rust, and if replaced by stainless steel, no problem.There is also a way to add a filter or water purifier at the front of the pump to make it a little better.
Q:The pump works and water goes to the house from the reserve tanks but there can be long delays before it cuts in after mains pressure is lost. After it stops the pressure gauge falls back slowly to zero. Pressure vessel is a sphere has a valve on top. Any suggestions ?
Espa Water Pumps
Q:I REPLACED MY WATER PUMP ON MY 1988 CHEROKEE,THE NEW PUMP STARTED MAKING THE SAME BEARING NOISE.
if it is not anything else making the noise then perhaps you have a defective pump....if that jeep has a 4.0 with a manual tensioner then it is very easy to overtighten the belt and cause pre mature failure of the front bearing in the water pump
Q:Im changing my water pump and it has a pully that the belt gos on in front of it and the pully has 1 big bolt in the middle of it and like 4 small ones around it and when i try to undo the bolts the pully turns and im not quite the mechanic but i do know that the pully has to come off 1st so how do i take out the bolts without the pully turning???? and yes the belt is off and battery id disconnected and the car is not hot it hasnt ran in days. and it has a 3.4 v6
Leaving the belt on with tension to hold the pulley while you break loose the 4 bolts is the easiest way... you will have to come up with a way to hold it still while loosening the bolts... one way is to take a good sized flat tip screwdriver and while you are holding it wedged between the shaft and one of the bolts while breaking the other bolts loose..
Q:think the water pump is behind the crank pulley but im not certain I've pulled apart the front end but I'm having a hard time getting the pulley off so I want to make sure the part im trying to pull off is not the wrong one.
in time is correct....but if you are really good you don't need to pull of the balancer....although not recomened you can fold the belt behind it if you need to but the proper way is to take it off.....hay desperate times call for despirate measures!!!!....by the way you might want to replace the timing belt idler pulley as well....cause at about 190,000 the bearing will seize
Q:how do i remove and replace the water pump on a 2003 ford focus with a 2.0 engine
I have a diesel one with a noisy water pump in the winter and in the summer it's quiet! Been like this for four years!

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