Diaphragm Metering Pump Air Driven Pump With Competitive Price

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Shanghai
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1 set
Supply Capability:
1000 set/month

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Item specifice:

Item: Diaphragm Metering Pump Air Driven Pump Material: Cast Iron ;Stainless Steel Power: Pneumatic
Exporting countries: Ameircan,Japan,Australian etc Application: Customer Required

Product Description:


Diaphragm Metering Pump Air Driven Pump 



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.

 

♦ Flow rate can be controlled from zero to max flow by increasing or decreasing air pressure.

 

 

 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

 

APPLICATION:

 


1. The pump can suck various wedge water, cement slurry and mortar etc.
2. The pump can suck various strong acid, alkali and corrosive liquid etc.
3. It can be used as a front-step tranmission device of the solid and liquid separation equipment.


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Diaphragm Metering Pump Air Driven Pump With Competitive Price





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Q:What will the water pump reversal situation?
The same will reverse pump water, but the head and the pressure greatly reduced, I just finished debugging a pumping station, Stephen multi-stage pump, installation of equipment: multistage water pump motor power 4 75KW 76% head 100 meters, frequency control, motor nameplate nominal current of 143. According to the direction of the motor steering pump mark OK set the start time of 28 seconds after 5HZ boot head start frequency can reach 50 meters (at that time did not install the pressure gauge cannot observe the water pressure of current) in early 118 about 3-5 minutes after the current is reduced to about 97, there are inspection found no problems, suspected pump problems, suspected foot valve not completely open, the reason cannot exclude the end of valve, almost in despair when the thought is not marked in the direction of the pump, re set to restart the current 129.5A to observe that later installed capacity reached 0.55MPa duct pressure gauge head close to the design requirements, the problem on the manufacturer's mark is reverse.
Q:how difficult to replace water pump on 1997 corolla?
it is the water pump. you will be bettor off letting the shop put it on because if you don't have the right tools DO NOT TRY TO DO YOURSELF. the water pump is right in front fan motor all that has to come off to get to the pump.
Q:water well pumps?
DONT WASTE YOUR TIME. HAVE A PROFESSIONAL DRILL YOU 1 GOOD WELL.INSTALL A CONSTANT PRESSURE SYSTEM THEN YOU WILL BE HAPPY.
Q:Water pump foot valve? Price ranges?
a foot valve is not that hard to change, i put mine 3 foot down from the top, the pump is on the bottom [submerged] if your s is out of the water , , check the air pressure in the air tank, also
Q:IS THIS A BAD WATER PUMP?
here,s what to do. when it,s dripping look under the car and see if it,s running down the hose. it could be coming from the top of the hose like maybe the top clamp is,nt tight enough or it could be coming from the water pump. if it turns out to be the hose then do like i do. i put some ( indian head shellac ) around the inside of the hoses then i put it on. that will stop it from leaking if it,s the hose.
Q:could my water pump be going out?
your right on the problem so to really figure it out take the hose off or lose enough to make a mess and see it flowing. Take it off at the water pump thats where it comes out at. the water pump pumps water into the radiator or up, not the other way around.
Q:why is my truck overheating after a new thermostat and water pump?
id say its the radiator after all what ya replaced. have it checked out at a shop. before ya do though ya might do a complete flush of the motor and the cooling system. might be a blockage in a water jacket in the motor. ya can buy the flush kit at any parts store, its simply a T that ya splice into on of the heater core hoses,hook up a water hose,turn heater on, and wait with the engine running. if theres any blockage it will spit and sputter till its pushed out with the water pressure. let it idle till clear water comes out then drain and add coolant. try this first with water only and if it doesnt solve your problem id say ya need a radiator.
Q:how do i run all the lines on a above ground water pump in the well?
A lot depends on your location from the well. Best bet for water lines is 3 feet below ground level This the frost line, where water will not freeze in the pipe. If above ground you need to make sure the pipes are below the level of the pump and the tank. The reason is: you will have to drain the water every winter to stop freezing pipes. Underground is best if you run water to your home, so you will have a constant supply of water without frozen pipes. Also throughout the winter cold snap, keep a 60 watt lamp in your well house on to stop frost from forming. This give off a little heat and saves on frost related repairs. Lag all pipes visible pipes to at least 4 of lagging material. Best of luck.
Q:The role of water replenishing pump in circulating system
There are three ways of constant pressure in water system. 1, the expansion tank constant pressure, this method applies to small and medium water systems, low cost. 2 water pump constant pressure, the role is when the system because the water shortage during the operation, resulting in insufficient pressure, the water supply system can play the role of water pressure. 3 pressure tank fixed pressure, pressure tank fixed pressure at the same time, also need replenishment pump water, the individual feel that the first two kinds of economic reality
Q:Home Water Pump Questions?
I would replace the whole unit,for one if it was to go bad you are going to have water everywhere,and also the new one will be smaller and more energy effecient.

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