Diaphragm Pumps for Sales with High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000 set/month
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Diaphragm Pumps for Sales with High Quality
Features:
QBK Pneumatic Diaphragm Pumps also called Air Operated Double Diaphragm Pumps (AODD Pump) are rugged and durable self-priming, double diaphragm pumps, can handle any products that pours, from clean water to highly viscous, abrasive and chemically materials.
♦ Simple structure, easy to use and maintenance, less wearing parts. It can be working under liquid and running dry as well.
♦Suction up to 5m, max discharge pressure is 7bar, max grain diameter is 10mm, max liquid viscosity is 10,000C.s.t.
♦ Material: PP, Aluminum, Cast Iron, Stainless Steel. Diaphragm material: NBR, Viton, Teflon, FEP etc.
Specification:
Model | Diameter (mm) | Max Flow (L/min) | Suction (m) | Max Discharge Pressure (Bar) | Max Grain Dia (mm) | Max Air Consumption (L/min) |
QBK-8 | 8 | 16 | 5 | 6.9 | 1 | 300 |
QBK-10/15 | 10/15 | 20 | 5 | 6.9 | 1 | 300 |
QBK-25 | 25 | 100 | 5 | 6.9 | 2.5 | 600 |
QBK-40 | 40 | 140 | 5 | 6.9 | 4.5 | 600 |
QBK-50 | 50 | 240 | 5 | 6.9 | 8 | 900 |
QBK-65 | 65 | 280 | 5 | 6.9 | 8 | 900 |
QBK-80 | 80 | 400 | 5 | 6.9 | 10 | 1500 |
QBK-100 | 100 | 480 | 5 | 6.9 | 10 | 1500 |
Picture Shows
1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: What're your payments ?
A: T/T,Western Union,L/C etc.
3. Q: What about the package ?
A: Standard export plywood case or carton.
4. Q: How long is the warranty ?
A: According to international standards, products in standard operation is 1 year,except wearable parts.
5. Q: The use of products have?
A: The pump can suck the peanut, pickles, tomato slurry, red sausage, chocolate, hops and syrup etc.
The pump can suck the paint, pigment, glue and adhesive etc.
The pump can suck various glazed slurries of tile, porcelain, brick and chinaware etc.
The pump can suck various toxin and flammable or volatility liquid etc.
The pump can suck various strong acid, alkali and corrosive liquid etc.
6. Q: How product quality and service?
A: Our pump have CE certificate, quality assured, can accept OEM, provide various personalized needs.
- 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: There is a pump, the rated power is 1200W, but only more than 600 W measured!What's the matter, please?I was not measuring no-load, pumping water in the pool, this work environment should be sufficient to pump full load?Also, is the rated power should not change?Thank you
- Not equal to.1. Calculate the shaft power of centrifugal pump:Pa = HQ P /102 KWType H - pump rated lift, m;Q - rated flow of the pump, m3/s;P -- medium density, /m3 kg;Efficiency -- pump rated conditions (ETA = ETA ETA ETA m h V, m -- h -- mechanical efficiency, hydraulic efficiency,ETA V - volume efficiency);Pa - shaft power under rated working condition of pump, KW.2, determine the motor powerP=KPa/.Among them, P--- motors are equipped with powerShaft power under rated condition of Pa-- pumpETA - pump drive efficiency, general pump is using direct drive 1.K-- original motive power margin coefficient (shaft power less than 15KW, 1.25; 15 Pa > 55KW, 55KW > 1.15;, 1.1)
- Q: Why my Water Pump is leaking again? It was replace 2 month ago brand new water pump?
- if it was started with low water for some reason ,,change thermostat or hose ...to get the fan off hit the large wrench with hammer ,,,or fan is out of balance
- Q: can i drive my car ,with a blown water pump, 5 miles to a service center?
- Probably not because most vehicles use a serpentine belt/drive belt to run the water pump and when the water pump goes the belt will most likely fall off. If you have an interference engine where the timing belt runs the water pump, then you could. It's not recommended, but I would do it if I couldn't do the repair myself.
- Q: We use this water pump for about 2 years, and in the last week the circuit breaker trip when we turn on the pump. What should I check first for the problem?
- Is it a circuit breaker or a GFCI that is tripping? If a circuit breaker then the pump motor could be frozen or is binding, circuit maybe over loaded because there in now something else plugged into it or the circuit breaker is wearing out. If it is GFCI (and on a pump it probably should be) then you have a ground fault condition in the pump motor or the wiring. In which case I would suggest hire an electrician to sort out the problem.
- Q: My truck turned off by itself and a bunch of steam and smoke came out and my radiator was dry. To keep it running i had to have the engine revved and at a stop sign hold the brake down. and slightly press. I'm assuming its the water pump however. It started yesterday as the colder weather started. What my question is what do you think it is and if you have experience with water pumps, how hard is it to replace i found one for $14
- that don,t sound like the water pump. if it was the pump then it would overheat and leak out. check to see where it,s leaking at. if it,s leaking from the pump then it will have to be changed even though it still might not help it to idle. it,s not really that hard to change the pump on a 351W . the hardest part is getting into it. you might have to remover some stuff so you can work. the belt and water pump pulley will have to come off and the fan but that should let you into the bolts.
- Q: I am trying to change my daughters 2004 Grande Am water pump because people tell me it is squealing. We purchased a replacement pump and blue gasket glue. I know to remove the Serpentine belt (not sure which pulley to reduce tension on) then I need to know which bolts to un-tighten, won't the pump turn as a use the wrench? Is there a good video available on changing out the water pump? I've done maybe 5 water pumps in my lifetime all on V-8s with rear wheel drive, so they had easy access. Does anyone know the steps of removal or can someone point to a video of removal replacement?
- better make sure it,s not the belt squealing and not the pump. usually when a water pump goes out they will leak. i would be checking the belt first.
- Q: here is the problem with my water pump control switch settings. the water is being used, runs dry and stays off for sometimes 3 minutes or so.i realize the springs control the cut in and cut out. do i need to make the spring more compressed to make the pump come on sooner? or do i need to make the spring looser to make the switch come on sooner?when i read/hear about adjusting the cut in. the answers seem vague because i do not know the perspecitve of the spring.does compressing the spring make the swith flip easier? or does compressing the spring make the switch harder to flip on?i installed a new 30/50 switch today. My air tank was at 50 or so PSI. but i dropped it to about 30. is the goeal to make the entire full system 50 pounds? because after my pump cycles i get about 70 psi!!!
- with the switch set to operate at 30/50 the tank should have 27 or 28 pounds of air with no water in tank and a faucet open with pump turned off...once this is set the pump will come on at 30 and off at 50 if it goes higher than this the switch is bad or the adjustments have been changed....tightening the tall spring turns both cut in and cut off pressure higher...loosening the tall spring turns both cut in and cut off lower....the short spring sets the difference between the two...tightening the shorth spring raises cut off pressure only...loosening the short spring lowers cut off pressure only....
- Q: I would like to pump water from a canal which is approx. 65ft from my existing sprinkler plumbing. the height of the water level on average is approx. 6ft from the surface of the ground. I will need about 35 psi to operate the sprinkler zones. would the following pump work given the lose of pressure?... Horsepower:1.5Voltage:110V 60hz 9.5AmpPower ( max ):1100 WMax Flow :330 L/Min (87 GPM)Suct Hmax9M(30ft)Max Head:18 MInlet/Outlet Size:1.5quot;RPM:3450
- You did not say where you live and or what kind of canal it is. If this is an irrigation canal and they catch you pumping water out of it , you will be in for a great big surprise when the law shows up at your door with a very expensive ticket or fine. These canals are checked regularly for things like this and they do not put up with people stealing their water. Strongly suggest that you find out who owns the canal and contact them before you start pumping water from it. It could save you literally hundreds of dollars if not more in fines and fees.
- Q: Okay, i have a 1997 dodge stratus with a 2.4l motor, recently i was out early in the morning when i heard what sounded like a loud whining noise, i quickly pulled over and killed the motor. Turns out the teeth were stripped off the timing belt and the water pump busted. How much would this cost to get it fixed, and what is the possibility the engine may be damaged? Also would it be worth fixing it, or just selling it for parts? Oh yeah, the car has 176k miles
- yes its probably worth fixing ,you shouldn't have no engine damage to it because that one doesn't run an interference engine ,all that should have to be done is new pulleys and a water pump,and new timing belt kit put on it,all of this will cost around 3-400 bucks though for everything,but its probably worth repairing,you cant buy a good car for 400 bucks,and if it ran well before then it should be alright once you get it repaired,good luck with it i own on of those and their good cars.
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Diaphragm Pumps for Sales with High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000 set/month
OKorder Service Pledge
OKorder Financial Service
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