Pumping Sulfuric Acid
As a chemical liquid that can corrode most metals, ordinary chemical pumps can no longer meet the requirements of sulfuric acid transmission. The professional sulfuric acid pump designed for pumping sulfuric acid can meet the handle of acid fluid.
The sulfuric acid transfer pump is the most common among the pumps usually used for chemical addition.
However, Which pump is used for sulphuric acid? The answer to this question is not unique.
Just choose from the structure, whether it is a magnetic drive pump, a vertical pump, a centrifugal pump, a metering diaphragm pump, a pneumatic diaphragm pump, or even a submersible pump, it can transmit sulfuric acid, and the decisive factor is not the structure, but the sulfuric acid—non-reactive material.
Sulfuric Acid
As one of the solid corrosive media, sulfuric acid is an important industrial raw material with many uses. Sulfuric acid is one of the most active binary inorganic strong acids, which can react with most metals. High-concentration sulfuric acid has strong water absorption and can be used as a dehydrating agent to carbonize carbohydrate-containing substances such as wood, paper, cotton, linen fabrics, and natural skin. It also releases much heat when mixed with water. It is highly corrosive and oxidizing, so You should use it cautiously.
Therefore, for the characteristics of sulfuric acid, the first thing to ensure is the following:
1. Corrosion Resistance: The high corrosiveness of sulfuric acid makes the material requirements very high. No company wants its pump replaced due to corrosion after three months. For sulfuric acid with less than 80%, essential plastics can be used, such as PP, PVDF, ETFE (polytetrafluoroethylene), and other materials. For the attention of more than 80% and the temperature less than 90 °C, you can choose PVDF or ETFE plastic pumps.
2. Safety Factor: The corrosiveness of sulphuric acid makes safety in the production environment paramount. In many cases, the chemical acid pump must meet the acid resistance and be able to withstand higher temperatures. If conditions permit, a chemical pump without a shaft seal will be the best choice, saving you a lot of operation and maintenance costs.
3. Manufacturer's experience: choosing a chemical pump manufacturer with many years of manufacturing experience will make the branded sulfuric acid pump more secure in terms of safety factors and adaptability. We have been engaged in producing and manufacturing chemical pumps for more than 20 years. With more than 30,000+ project success stories and ANSI B73 standard sulfuric acid pumps, we can ensure that you can provide the safest, high-quality project solutions at affordable prices. Time cost and running cost are also costs, aren't they?
After meeting the above conditions, we can choose the appropriate sulfuric acid pump according to our needs.
Meet Dubao's Full Range of Chemical Pumps in the Field of Sulfuric Acid Circulation
If you are looking for sulfuric acid pumps, you can check out our full line of chemical pumps that pass the ANSI B73 standard.
We are committed to providing a variety of high-quality and high-performance acid and alkali-resistant fluid pumps for the chemical industry.
MD Series Magnetic Pump
The MD mag drive pump adopts the design of no shaft seal, which is completely leak-free.
According to different liquids, You can select other materials for wetted parts, suitable for use in low flow and high lift environments.
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MDH Series Magnetic Pump
MDH magnetic pumps with flanged connections are ideal for liquid drives in chemical filter housings.
Unlike MD series, MDH has a high flow rate and low lift, which is suitable for slow fluid transmission. Both are very commonly used chemical pumps for sulfuric acid chemically.
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BT Series Vertical Magnetic Drive Pump
BT vertical magnetic drive pump, the advantages of the vertical pump are small footprint and strong fluid lifting capacity.
In this vertical pump type, the tank is installed outside the liquid tank. It is connected to the liquid tank through a hose: bracket installation, convenient heat dissipation, and simple and reliable maintenance.
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PTH Series Vertical Magnetic Drive Pump
PTH vertical magnetic drive pump, PTH series is a vertical pump in a tank. There is a liquid tank cover plate under the pump motor. After the tank plate is designed according to the opening size of the liquid tank in advance, it is only necessary to fix the pump body during installation.
The advantages of this type of vertical pump in the tank are that it can effectively prevent the loss of temperature in the liquid tank, and the installation is straightforward.
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DBM DBY Series Metering Pumps
DBM, DBY series metering pumps, the most common metering diaphragm pumps for handling sulfuric acid or other chemical liquids, also known as dosing pumps, have the advantage of being able to control the flow of fluid within a unit of time and are suitable for industries that require high transmission accuracy, such as medicine, laboratory, etc.
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DBL Series Pneumatic Diaphragm Pump
DBL series pneumatic diaphragm pump, this kind of pneumatic pump is suitable for transmitting viscous liquid with immense specific gravity.
The pump is pneumatically driven, so the suction capacity is powerful.
The motor can be select according to the needs and assembled into an electric diaphragm pump to reduce the cost.
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PD Series Self-priming Pump
The advantage of the PD series self-priming pump is that the suction is large. Before starting, the pump head is filled with water without extra lubrication, and it does not need to be installed in the pool but on the collection, which prevents the submersible pump from being immersed in the pool year-round.
It is easy to be rusted in the submersible pump motor, or the submersible pump motor is burned out due to water ingress due to damaged seals.
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Since many industries are involved in sulfuric acid treatment, it is wise to let DUBAO's experts help you choose a suitable sulfuric acid pump. Leave us a message now, and we will help you as soon as possible.
