Air Operated Double Diaphragm Pump

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Air operated double diaphragm pump Product description

 QBY air operated double diaphragm pumps not only can transfer the flow liquid, but also can transfer some uneasy flowed medium, with the merits of self-priming pump,diving pump, shield pump, slurry pump and impurity pump etc.

 1.It’s unnecessary to pour the drawing water, the suction lift reaches 7m height, the delivery lift reaches 70m length and the outlet pressure≥6kgf/cm²;

 2.Wide flow and good performance. The diameter allowed to pass the max grain reaches 10mm. The damage is very less to the pump while exchausting the slurry and impurity.

 3.The delivery lift and flow can pass the pneumatic valve open to realize the stepless adjustment (the pneumatic pressure adjustment is between 1-7kgf/cm²) ;

 4.This pump has no rotary parts and no bearing seals. The diaphragm will completely separate the exhausted medium and pump running parts, working medium. The conveyed medium can’t be leaked outside. Thus it will notcause the environment pollution and human body safety danger while exhausting the toxin and flammable or corrsive medium.

 5.No lectricity.It’s safe and reliable while using in the flammable and explore places.

 6.It can be soaked in medium to work.

 7.It’s convenient to use and reliable to work.Only open or close the gas valve body while starting or stopping. Even if no medium operation or pausing suddenly for long time because of accident matters,the pump will not be damaged caused by this. Once over-loading, the pump will auotomatically stop and possesses the selfprotection function. When the load recovers normally, it also can start automatically.

 8.Simple structure and less wering parts. This pump is simple in structure, installation and maintance. The medium conveyed by the pump will not touch the matched pneumatic walve and coupling lever etc. Not like other kinds pumps, the performance will drop down.

 9.Gradually because of the damages of rotor, gear and vane etc.

 10.This pump needn’t the oil lubricant. Even if idling, it has influence to the pump.This is a special characteristic of this pump.

Air operated double diaphragm pump Application

1.The pump can suck the peanut, pickles, tomato slurry, red sausage, chocolate, hops and syrup etc.

2.The pump can suck the paint,pigment,glue and adhesive etc.

3.The pump can suck various glazed slurries of tile, porcelain, brick and chinaware etc.

4.The pump can suck variousgrinding materials, corrosive agent and clean the oil dirt etc.

5.The pump can suck various toxin and flammable or volatility liquid etc.

6.The pump can suck various wedge water,cement sllurry and mortar etc.

7.The pump can suck various strong acid, alkali and corrosive liquid etc.

8.It can be used as a front-step  transmission device of the solid and liquid separation equipment.

Air operated double diaphragm pump Technical Data:

Flow rate: up to 30 m³/h

Head: up to 50 m

Speed: max 2900 rpm

Temperature: max 105 °C

Casing pressure: up to MPa

Shaft seal: mechanical sealing

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Q:Maximum pressure of air compressor pump
Pressure is mainly organic, is installed in reverse, /0.25 can play 12 high voltage, to the money, a cylinder back loaded Caixing Oh!
Q:An air pump is not switched on and the voltage is normal
After the motor is energized, the following reasons may not be possible:1, power supply missing phase, including switch or contactor, at least one phase contact bad or broken line, at this time the motor will have buzz.2. If there is no movement, check to see if the electricity is delivered;3, whether the mechanical part of the locking conditions, limit start, etc..
Q:What type of air pump does the car spray paint have?
Car spray paint pump models are more, it is recommended to search the Internet to see
Q:Is the water pump or the air pump for fish farming?
The air pump is used for inflating and increasing oxygen. It is used in the case of more fish.Water pumps are used for filtering and pumping. They are normally used.40 of the cylinder, if only fish, you can buy a multi-functional submersible pump, both filter and beat oxygen.30 or so, you can buy a nice one...
Q:How to install the inside and outside chamfer of piston ring of air pump?
The piston ring is chamfered outward so that the oil is returned to the cylinder when it is turned back
Q:How can the piston ring of the air pump not burn engine oil?
Hello: the piston ring can not be matched first, that is, the gap of the ring can not be placed in the same place. I hope my answer can help you.
Q:What's the difference between a filter and an oxygen pump? Can a fish filter be used only?
Yes, but you can't keep a lot of fish. Otherwise, the fish will suffer from oxygen deficiency
Q:How long does the oxygen pump in the tank need to last?
The aquarium is usually open because the fish tank is small
Q:What is the overheating of the printing press air pump?
First, it is possible to put the air pump in a less ventilated placeSecond 、 the fan of the air pump is faultyThird, the specific circumstances have to be determined
Q:Why does the motor burn when the pump is powered on?
The pump motor when the power that is why hot? The current flowing through the coil, current thermal effect, the greater the load of thermal effect is larger, there is a pump stator iron core, coil current, electric current produces a magnetic field, the magnetization, the magnetization is alternating magnetization, will produce alternating magnetic reluctance will heat is generated, the core magnetization, core surface will produce eddy current, vortex core heat, the above reasons, so the pump casing made of aluminum fin type heat sink, the core heat dissipation into the air

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