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:What brand of vacuum pump is cheap and practical?
Suitable for the best, pro, do not often use, and use it must be good ~!
Q:The oxygen pump in the aquarium doesn't work
The pump is blocked. Just clean it
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:How to make a simple oxygen pump?
Oxygen in the water can be increased through the flow of water, not necessarily to the water filling oxygen. Just as the living creatures in the river do not lack oxygen, a reason, because the river is flowing.Understand this principle, oxygen pump is not so complicated. To get a small motor or engine, and power, then the gear in a motor with a plastic or metal sheet made of water,, fan blades and so can, anyway, let the water flow up fast. Just fine. But it's better to buy one than waste so much. Small power pump is only 56 yuan, a little more than ten yuan. At least in terms of electricity, than homemade safety..
Q:220V what is the amount of the air pump?
Power watts or current safety shall be marked. Estimated number of watts. Such as 50 Watt, open 20 hours, once electricity.
Q:Can I change the air pump into an air compressor?
A pipe with double plate welded diamond hole and end plane! Of a snail! Then put a pipe joint! This does not become a tank! The main part of the safety valve, the pressure switch failure! Hit exceeds the set pressure of the safety valve set safety! The pressure value will automatically jump over, this is discouraged! Safety valve drew!Air compressor! I read the concept!Install tank outlet, only prolong the time of air outlet! The time point in the use of great! If not installed single compressor direct air tank! Just because of the relationship of voltage and frequency! There will be short and the frequency of air outlet phenomenon! Become convenient use of air (if it needs one) because air waves will!! in the way modified theory is!! no problem! But the gas tank you asked so small! You really have to do the general market!! should have! But it is not used in this area ~ ~!! estimates!
Q:The 7.5kW motor pumps the generator and directly uses the diesel engine, which is economical
By your means, can it be understood that the diesel engine is directly used to drive the air pump, or is it a cost-effective diesel fuel generator?1. use a diesel engine if your pump is ready to flow.2. in a fixed location, please find the power directly, use the motor. (motor efficiency is higher than diesel, and noise and cleanliness are very good, it seems that junior high school physics has been mentioned gasoline; diesel; motor three efficiency)3, if the Sinopec is your home open words (^_^) can then use the motor drive pump of diesel generator
Q:The difference between air pump motor 550W and 750W
The size of the motor is different, and the gas production capacity is different. Both the pressure difference and the gas production rate can be different. Power consumption is also different. The volume and weight of the motor are different.
Q:Is the tire pump a good or a double cylinder?
Parallel bars more pressure on inflation speed down
Q:The pump motor doesn't turn, but it hums.
Single-phase motor bar, the capacitor is broken, change the same

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