Diaphragm Pumps for Sales with High Quality

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1 set
Supply Capability:
1000 set/month

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Product Description:


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

Diaphragm Pumps for Sales with High Quality



 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. 




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Q:Well water pump kicking on?
No problems. It just means that the check valve in the pump is leaking off slightly and the pressure is dropping down to kick the relay in. As long as it doesn't do it every few minutes when water isn't being used, you have nothing to worry about. If you have a facet with a drip, it will do the same thing.
Q:what water pump to use for kitchen sink?
Your hot and cold water should be at equal pressures. I suspect you have a restriction in your hot water supply, possibly the under the sink shut off or is semi closed or the hot water tank main shutoff is partially shut off…or the hot water system is clogged somewhere.
Q:SBC Heater hose install from water pump?
The hose runs from the pump to the heater core on the pass side firewall. There should be a hose that comes back out and connects to the top of the intake manifold to return the coolant back to the engine also.
Q:WHAT WATER PUMP SIZE?
7 hp motor 8 IMPERIAL head pump( will through about 400 ft up ) with 50 mm piping will work for you.
Q:how to change water pump on a 4 cylinder 96 plymouth voyager?
Ummm I kind of agree and disagree with C-tech. the 96 Voyager came in one of 3 four cylinder engines, 2.2.L 2.5L or , 2.5L turbo, I think the 2.6L was discontinued in the late 80's or around 91. And the water pump is driven externally, Just look under the alternator and you will see it. So remove the alt, remove the bracket then unbolt the whole pump/pump housing assy, then unbolt the housing from the pump. Clean the surface where the o-ring seals the housing to the block, Run a bead of silicone on the cleaned housing to pump surface, bolt together (dont glob on the glue) Install the housing to the block with a new o-ring, and finish the assy.And to even make sure you have a 2.2 or 2.5 right where the thermostat goes, the head has a housing cast on the head there is a galley plug. Slightly tighten then remove the plug, pour in the coolant ( in the radiator)water mix (50-50) install plug then run engine, what for fan to kick in, then wait for fan to shut off, set your level in the reservoir and BAMM your done. And where I do agree with C is when MBZ owned Chrysler and had the 2.4 installed, somewhere in the 00, but I dont know, I quite Chrysler in 99 And if its a 2.6 get a mechanic to do it
Q:How to fix water pump?
This could be a leaky gasket or the pump bearing and seal is defective. Gasket: Drain the antifreeze from your system. Remove the pump and clean both surfaces. Install a new gasket with proper compound and re install pump. You will have to top up your antifreeze properly. Defective seal/bearing Replace the water pump. Some auto parts stores will take your old pump back on exchange. the amount of money credited to you is not much but it keep the old water pump out of the landfills.
Q:what are the symtoms of a bad water pump?
Water pumps normally just leak when they go bad. Some pumps have plastic impellers that can break. The way to tell if a bearing is bad, is to take the belt off and rotate all shafts by hand. Could be AC clutch bearing for example. Or listen though a length of rubber hose to pinpoint.
Q:on changing a '86 volvo 240 water pump?
The first thing I was taught on Volvo water pumps was to use NO sealer. Get yourself a new gasket.Make sure the block is clean. Install the gasket on the two studs. Grease the heater pipe o-ring after installing on the pipe. Grease the hole it fits into. Install the top seal on the water pump and coat the surface with grease. Install the pump on the block and make sure the pipe has entered the pump. Tighten the two nuts until the pump is almost contacting the block but still moves easily. Insert a smaller Phillips head screwdriver into the bottom bolt hole of the pump and into the block. Lift the pump ,using the screwdriver ,until you can start the top bolt.Then use the screwdriver to wiggle the pump to start the left side bolt. Once you have started those two bolts,the bottom one will go right in. Tighten it all up and install the heater pipe bolt and you are done.
Q:92 blazer water leak -- NOT WATER PUMP?
look at the housing that the water pump bolts to ,it may be busted and there's some of the bolts that go all the way through in to the block if those wasn't coated with sealant it will still leak from the bolts that hold the water pump on,and that will make it appear to be leaking from the front cover,you got two freeze plugs in the front and three down each side,good luck with it,
Q:How can you restart a corroded well water pump?
the problem with the pump not running will be the motor only.....most likely the motor rotor has rusted to the winding core of the motor ....soak it down with wd40 on the inside ...should be vent holes to spray wd40 in...try to find some way to turn rotor ....on some pumps there is a screwdriver slot on the end of the motor...if it still wont run take it to shop

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