Core Concept

PTCXPUMP sealless magnetic drive pumps are designed to transfer acid or alkali chemical fluids. The materials of GF-RPP and CFR-ETFE are used for better corrosion resistance. The sealless design comes with leak-free feature to avoid potential hazardous chemical leak for better environmental protection.

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Brand Story

Environmental protection and user safety are always been the main focus of PTCXPUMP product development, The chemical pump structure is designed in the form of sealless magnetic drive, sealless design is to solve the leakage caused by mechanical seals and VOCs problem.


PTCXPUMP is a professional sealless magnetic drive pump manufacturer in Taiwan, with more than 30 years of experience in chemical fluid transfer solutions, we completed research and development and started mass production in 2014. The product materials provide engineering plastics GFRPP and CFRETFE, and stainless steel material SUS316L is available for selection, pump is being used in various range of chemical fluid, such as hydrochloric acid, sulfuric acid, hydrofluoric acid, toluene, ethanol and other high corrosion or flammable chemical fluids.


PTCXPUMP with sealless leakage free feature, products come with high-standard production processes and material selection, we follow standardization of internal work processes and enhance the reliability of product competitiveness and quality. Products are widely used in petrochemical, fine chemical, energy, semiconductor, optoelectronic, electronic, environmental protection and other industries.

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What is a sealless magnetic drive pump & how does it work?

A sealless magnetic drive pump is a conventional centrifugal pumps and sealless magnetic drive pump working principle, the inner magnet and outer magnet are attracted to each other, the outer magnet is connected with motor shaft, and inner magnet is assembly with impeller, as the motor shaft rotates the magnetic attraction forces inner magnet to rotate, thus rotating the impeller and causing chemical liquid to be pumped.
A sealless magnetic drive pump is a conventional centrifugal pump of which design concept is to not use of any mechanical shaft seal. Compared with traditional mechanical shaft seal type of pump, sealless design does not have any leak problem and it is commonly used to transfer hazardous, flammable, explosive, strong acid, strong alkali, or toxic chemical liquid.

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