QD Series Small Multistage Submersible Pump

QD Series Small Multistage Submersible Pump

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 1000 unit/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Vertical Stainless Steel Centrifugal Pump

WQ Series Sewage Submersible Pump

Vertical Turbine Pump

High Pressure Water Pump

Water Pump For Water Wells

Mobile water pump powered by diesel engine ( 15m lift)

IS Single Stage Suction Clean Water Centrifugal Pump

Single-suction Horizontal Boiler Feed Water Multistage Pump

1 inch outlet 1hp QD series small multistage submersible pump

◊ General Introduction to Products

The QD/Q series submerisble pump consists of pump ,mechanical seal and motor .Pump is at the bottom part of pump ,which is adopted centrifugal impeller.Motor which is monophase or triphase is at the upper part of pump and seal is used where pump and motor combine ,which is a kind of double and mechanical seal ,O ring are applied to all static joints.

◊ Application

1.mine pumping

2. industries using

3.hotel dirty water dealing

4.Industrial using

5.deep well

6.mining water using

◊ Working condition

Max temperature of fluid up to 60 °c
Max ambient temperature 40 °c
HP:shall be 6.5-8.5

Max submerged depth up to 7m

◊Construct

PUMP
Pumo body: Cast Iron

Impeller : aluminum

Mechnical Seal :Carbon/Cermaic

MOTOR

Singe Phase

Shaft;Stainless Steel

Heavy Duty Continuous Work

Insulation :Class B/ClassF

Protection :IP68

After Sales:
1).We are very glad that customer give us some suggestion for price and products.
2).If any question, please let us know it in the first by E-mail or Telephone. We can deal with them for you in time.
3).We will send many news styles in every week to our old customers.

We promise to:
Offer our customers the lowest prices.
Streamline the buying and paying processes.
Deliver goods to our customers all over the world with speed and precision.
Ensure the excellent quality of our products.

Should you have any question or requirement, pls feel free to contact us. Sincerely hope to build

a long-term friendly cooperation relationship with you!!!

Q: All water pump have diferent caracteristics, but it is imposible to overcome a certain hight...what is that hight and why?: It depends on the pump characteristics. It has its suction and discharge head limitations.

Q: I am trying to areting my pond but air pump cost too much. I have an extra water pump available if I make two intake opening, one for water the other for air, would it work? or will it blow up the pump and kill all of my koi because it is made for pump water.: In general an air pump a water pump are two different types of pump though if your pump is a fixed displacement type, say a diaphragm or piston type pump it could possibly be used to pump air. If your pump is a gear or centrifugal type it will not pump air as it is designed for liquids only. It might tolerate a small volume of air in it but you could end up with cavitation damage to the components the air could cause the pump to lose it's prime that is the air in the casing could make the pump lose suction. What you might be able to try is using a venturi on the pumps outlet. That way you could use your water pump to pump water use the venturi to draw air into the water flow. Without getting too scientific a venturi is a smooth restriction in the pipe that speeds up the fluid (in your case water) flow in doing so it reduces the pressure energy of the fluid turns it into velocity energy. If the restriction is sized right it can drop the pressure of the fluid below atmospheric it will draw air or some other fluid into the flow. Perhaps the easiest way you could do it would be to use a round piece of stainless steel or brass (it won't rust) that is small enough to fit into the pump outlet (I'm guessing you're using hoses) bore a hole along the centre of it then bore a very small hole at right angles to it fit it into the line. It might take a bit of experimentation to get the sizes right but it should suck a bit of air into the line at the same time recirculate the pond water. Make sure there are no restrictions downstream of the venturi as the water will come out of it rather than the air being drawn it. Hope this helps.

Q: I have a 99 Olds Intrigue With the 3.8L (Vin K) engine. I have a belt driven water pump, but i was wondering if there is a fuse or relay that is associated with this water pump. I remember knocking a fuse out on accident while changing my radiator and now the water pump appears to not be working: Get back in the kitchen woman!

Q: Can I install a recirculating hot water pump to a boiler? Someone just told me that I have a boiler not a water heater, but I have to wait for minutes for the shower to heat up: yes you can. In fact there is a recirculating system called a Polaris water heater that can supply hot water for all your house hold needs and heat your house too. The cost of operationg a Polaris system is cheaper than an on demand hot water heater.

Q: How much should I look for paying for my 1998 Honda Accord Water Pump??? With Labor and Materials?: Your okorder /

Q: as i asked before in my question what needs to be fixed when a water pump goes bad. so finally it went bad today the car leaked all coolant and for some reason all the blades on the fan broke and the battery light came on. which is connected to the alternator belt so thats not the problem. so now does anybody have any idea how much it would cost to fix and by what i know it needs a new belt for water pump and new fan and water pump etc. taking it to mechanic monday but wanna get an estimate first from u people. any ideass thanks: seems like you pretty much know what you need id say add the belt tensioner they do go bad so while you got it a apart wouldbe smart to go a head and get one also and really since you know whats bad you could replace it all your self seems like you know more than you think none of it will be hard

Q: I posted this earlier but nobody really answered my question . if my water pump is clearly on the serpentine belt I t need to replace the timing chain to get to it correct? The bolts holding the pump in are around it near the timing chain cover but they don't look like they are inside it. the pump is clearly driven by the serpentine so should I be fine not removing my timing belt to fix the pump? its leaking. Also I know you should replace the timing chain+tensioner but I inspected the chain 400 miles ago its properly tensioned the belt is in good condition its a chain it will last the life of the car its not the cheap belts.: Are you forgetting to mention something? Ah! Year, Make and Model. Engine size is a plus ... only a fool who knows nothing will answer your question without knowing the at least needed to know information ... What do you mean: if my water pump is clearly on the serpentine belt I t need to replace the timing chain to get to it correct? You've said: Timing chain and yet, the first answer by You may be right said: If you can change the pump without removing the timing belt then go for it, you are lucky. See what has happened when the needed to know information were not specified? .. and how do you expect any of us to know the question you have mentioned before and could not read your history in YA? I've rest my case ...

Q: About how to calculate the pump installation height?: See the design manual, town water, volume P312This formula is: NPSHA = HgHzhsZs > NPSHRAccording to the actual installation of NPSHA pump cavitation can provideThe pump NPSH provides NPSHR pump samplesAtmospheric pressure Hg pump installation siteHz liquid under certain temperature saturated steam pressure.The head loss of water pipe HsThe installation height of ZsIt is worth pointing out that, with regard to Hz, with temperature related, and some problems are not given temperature, and that value is also very small, in the calculation should be able to ignore (0 degrees C, 0.06mH2O).And atmospheric pressure, we usually use 10mH2O, in fact, and altitude also related. When the altitude is 0, it is 10.3

Q: And my heater works 80 % of the time, Is it still ok to drive if I keep putting water in it?: most water pumps have a weep hole in the bottom of the pump when the seal goes its because the bearing is going bad. As long as the bearing keeps going you have a chance the problem is if the bearing freezes up it just goes BANG ! AND BLOWS ITSELF OFF THE CAR DAMAGING WHATEVER IT HITS ON THE WAY OUT. better safe than sorry a water pump is not that expensive compared to the damage it can cause if the fan locks and shatters too.

Q: Hi, I need to create a portable shower and was going to go the DIY route, i wanted to use water pumps normally used in ponds, aquariums etc etc as the means of creating water pressure for the shower, the shower need not be really strong in pressure but it should be strong enough such that a person can take a bath using it.height of the shower would for sure be less then 6 feet,question , water pumps are rated at gallons per minute or some equivalent rating, how strong a pump or how much GPM should i be looking at ?: if your sink does not need a pump, you shower won't either....most water systems are pressurized

Send your message to us

*Email

*TEL

*Quantity

*Unit