DBY series electric operated diaphragm (EOD) pump

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Product Description:

DBY series electric operated diaphragm (EOD) pump    

 

Product Description of DBY series electric operated diaphragm (EOD) pump 

DBY electric diaphragm pump is a new type of pumps, in recent years, because the diaphragm material made breakthrough progress, the more and more industrialized countries have adopted this type of pump, replacing part of centrifugal pump, screw pump, used in petrochemical industry, ceramic, metallurgy and other industries, DBY electric diaphragm pump suitable for low pressure, namely outlet pressure or less 3 KGF/cm2 occasions. DBY electric diaphragm pump is the factory production of a new type of conveying machinery, the motor through the reducer reduction drive, for all kinds of corrosive liquid, with grain fluid, high viscosity, volatile, flammable and poisonous liquid, all can with suction light suction do.

DBY electric diaphragm pump note: DBY electric diaphragm pump work first open the outlet valve, in the work are prohibited during the outlet valve closed.

Diaphragm materials: neoprene, fluoride rubber, Buna-N rubber and Teflon.
Casing materials: Cast Iron, SS304, SS316, Aluminum, PP, PP lining, PVDF, NBR lining

 

Usage of DBY series electric operated diaphragm (EOD) pump

All kinds of highly toxic, flammable, volatile liquid.

All kinds of strong acid, strong alkali, strong corrosive liquid.

Can transport 150 ℃ high temperature medium.

As a front-end send pressure device of all kinds of filter press.

Hot water recycling and circulation.

Oil tank truck, oil depot, oil loading and unloading.

Pump suction pickles, jam, mashed potatoes, chocolate, etc.

Pump suction paints, rubber, paint adhesive.

All kinds of porcelain glaze slurry, cement grout, mortar, and mud.

All kinds of rubber paste emulsion, organic solvent, and filler.

Pump for the tanker barge sewage and sit in a clearance from storehouse.

Hops and baking powder slurry, syrup, molasses.

Pump suction sewage in mines, tunnels, tunnels, sewers and sediment.

To transfer all kinds of special medium

 

Main features of DBY series electric operated diaphragm (EOD) pump

1, DBY electric diaphragm pump does not need to irrigation water diversion, automatic capacity of 7 meters above.
2, through the performance is good, diameter in 10 mm the following particle, mud, etc. Can easily through the.
3, due to the diaphragm will be transported medium and transmission machinery a separate, so medium never to external leakage. And the pump itself without shaft seal, the service life is prolonged greatly. According to the different medium, the diaphragm is divided into chloroprene rubber, fluorine rubber, polybutadience rubber, etc, can satisfy the requirements of different users.
4, pump body medium flows through part, can according to user requirements, divided into cast iron, stainless steel, rubber lining, the motor can be divided into ordinary type and explosion-proof type two kinds.

 

 

FAQ

Q: Are CNBM pumps available in DIY stores?

A: Yes, currently, we’re available for DIY stores all over the world.

Q: Where do I have to send pumps for service?

A: You must send them to the CNBM PUMP Service Point or, after contacting Customer Care, to the CNBM PUMP service center in China.

Q: Are your pumps acid-proofed?

A: To choose the right pumps for chemical applications, we do need further details on hydraulic operations as well as on the type, concentration and temperature of the liquid.

Q: Can your pumps mount Eff.1 motors

A: Currently, only on request though this will shortly be a CNBM standard.

Q: Are your pumps protected against dry running?

A: No, unprotected centrifugal pumps are not generally designed for dry running. It is important to give us or your dealer as much information as possible about the system in which the pump is used. Inlet pressure, the type of liquid to be pumped, together with relative density, viscosity and temperature, for example, are required in order to allow CNBM to recommend the right pump with the right gaskets for a long operating lifetime.

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Q:An air pump is not switched on and the voltage is normal
Do not only measure the voltage, such as lines too long or there is a virtual place, the voltage is not enough, the starting current increases, the line loss increases, the voltage of the pump is not enough. You can measure the voltage when you start the pump. If the voltage is not a problem, use the meter to measure the pressure relay, that is, whether the voltage control is normal or not. If the voltage control is normal, you should see if the motor coil is burned. In addition, the single-phase pump should pay attention to the capacitor, three-phase should pay attention to contactor is normal.
Q:Do you need filters and oxygen pumps for small tanks?
No, keep it clean
Q:Air pump has been installed oil-water separator, in the process of spraying, there are small dots, how to do?
Lots of common oil-water separation! And one hundred percent can not put an end to water molecules!
Q:What is the inflatable pump on board?
In general, the speed of vehicular air pump is different, the inflation of the small power is slow, and the high power is fast. If the car tires large, it is recommended to use high-power pump, inflatable faster. Generally more than 225 of the use of high-power, inflatable speed of more than 35L per minute Caixing
Q:Can aquarium filters instead of oxygen pumps?
Fish do not keep the density is too large, easy to hypoxia. The filter pump can be used as an oxygen pump. It is much better than an oxygen pump
Q:How does the air pump spray the water gun (the principle of the car spray gun)?
Compressed liquid inside cylinder block.Or the water jet is decreasing......
Q:What is the air pump for?
The air pump (Q. B ng air pump), namely "air pump", a device for removing air or add air from the enclosed space from a closed space. The air pump is mainly divided into an electric air pump and a manual air pump. Electric air pump. An electric pump powered by electricity; produces air pressure by constantly compressing the air through electricity. Mainly used in pneumatic rubber, car inflatable, etc..The working principle of the air pump is that the engine drives the air pump crankshaft through two triangle belts, thereby driving the piston to pump up air, and the produced gas is introduced into the air storage tank through the air guide pipe. On the other hand, the air reservoir is introduced into the pressure regulating valve of the air pump through a guiding pipe to control the air pressure in the air storage tank. When the air pressure in the air cylinder to the pressure regulating valve to adjust the pressure, from the gas cylinder gas pressure valve can not enter the open top pressure regulating valve; when the air pressure in the air cylinder to the pressure regulating valve setting pressure, inlet gas pressure regulating valve from the gas cylinder top mixing pressure valve valve into the airway pressure valve and communicated with the transfer pump, and the normally open airway control pump inlet, so that the air pump load operation, to reduce the loss of power, to protect the pump. When the pressure in the air storage tank is lower than the pressure regulated by the pressure regulating valve because of the loss, the valve in the regulating valve is brought back by a return spring, and the control air path of the air pump is disconnected, and the air pump starts to inflate again.
Q:Nail gun with air pump, how much pressure
General from the nail gun are above the pressure calibration, the estimated maximum of not more than 60psi, no, not good.
Q:What kind of fish can live without inserting oxygen pumps?
Cold water fish, such as fish, tropical fish in Manlong, large fish kissing, and some varieties, will be a breath of air, the extraction of oxygen from,
Q:My fish are always upstream. Should I buy an oxygen pump or a filter?
Of course, filter Oh ~ ~ I have always used the filter ~ ~ ~ with the filter does not need oxygen pump ~ ~ I was so raised ~ ~ rest assured that ~!

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