Acid Resistant Pump

Acid resistant pump is a pump specially designed to resist acidic and corrosive media. They are usually made of non-metallic materials, such as polyethylene, polypropylene, polytetrafluoroethylene propylene, etc. Among them, polytetrafluoroethylene propylene is one of the best acid-resistant materials and can withstand corrosion from various acidic media. The flow-through parts of these pumps are all made of plastic alloys (such as polytetrafluoroethylene and polytetrafluoroethylene propylene), which have extremely high corrosion resistance and mechanical strength, and can work stably in the temperature range of -20℃ to +120℃.

Acid resistant pump is specialized pumping solutions designed to handle highly corrosive and aggressive chemicals with maximum safety and efficiency. Featuring a robust construction with a fluoropolymer lining, these pumps provide excellent resistance to a wide range of chemicals, making them ideal for demanding applications in the chemical, pharmaceutical, and petrochemical industries.

Its core value lies in the special corrosion-resistant materials used in its flow-through parts and sealing systems, which can safely and reliably transport various acidic and corrosive liquids. When choosing an acid-resistant pump, it is the basis for successful selection to accurately understand the medium characteristics (especially the type, concentration, and temperature of the acid). Then, according to the flow, head, working conditions, safety requirements, and budget, the most suitable pump type (centrifugal, magnetic, diaphragm, etc.) and material (PP, PVDF, Hastelloy, etc.) can be selected. For highly corrosive and high-risk media, a leak-free magnetic drive pump is usually a safer and more reliable choice
 

Chemical industry: used for conveying sulfuric acid, carbonic acid, sodium hydroxide, potassium hydroxide and other chemicals.

Environmental protection industry: used for sewage treatment, sludge extraction and recycling.

Food industry: used for conveying vinegar, sugar juice and seasonings.

Centrifugal pump: The most common type, with a relatively simple structure and a wide flow range. Special attention should be paid to the corrosion resistance of the seal (such as mechanical seal).

Magnetic pump: It adopts magnetic coupling transmission and is completely leak-free. It is the first choice for conveying highly corrosive, toxic, expensive or flammable and explosive acidic media. The risk of seal failure is extremely low.

Diaphragm pump (pneumatic/electric): It has a seal-free design and is suitable for conveying acidic slurries containing solid particles, high-viscosity acidic liquids or occasions requiring precise metering. Low shear force.

Screw pump: It is suitable for conveying high-viscosity acidic media or occasions requiring low pulsation.

Submersible pump: The pump body is immersed in acid liquid and is often used for conveying in tanks.

No pulse, high precision.
the external gear design makes the pump flow relatively unaffected by the system pressure,and the flow output has no pulsation, which can accurately measure the flow, and has strong repeatability.
Stable transmission.
Gear transmission can ensure constant instantaneous transmission ratio.
Zero leakage.
no packing seal or mechanical seal, no wearing parts, using magnetic drive, static seal,truly achieve zero leakage.
Corrosion resistance
304 / 316L, Hastelloy and engineering plastics can be selected as pump body materials,which can be used in most chemical media.
Efficient and convenient, long service life
adopt the way of motor direct drive, reduce the vulnerable parts. High efficiency and energy saving, simple maintenance, low installation cost, long service life.
Applicability.
suitable for high differential pressure, high system pressure and wide range of medium viscosity.
long service life.
The magnetic drive design of the non dynamic seal makes the shaft end no longer need the dynamic seal, which ensures the leakage free operation of the pump. The solid and stable shaft support can ensure the accurate meshing of the gear when the pump is running at high speed, ensure the smooth operation of the pump, the high accuracy of metering and the long service life of the pump.

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