Magnetic Acid Pump – Reliable Transfer for Corrosive Liquids
Magnetic acid pumps are positive displacement pumps with magnetic coupling, specially manufactured for working with acids, chemicals, and corrosive liquids. By using a magnetic coupling instead of a mechanical seal, they maximize leak-tightness and provide superior resistance against contaminants and abrasive fluids.
Flowland magnetic acid pumps deliver high performance and durability across a wide range of applications — from laboratories and production lines to chemical plants and marine applications.
Magnetic Acid Pump Technical Specifications
Property
Value
Pump Type
Magnetic Coupled Centrifugal
Flow Rate Range
1 – 150 m³/h
Maximum Pressure
6 – 16 bar
Motor Power
0.37 – 15 kW
Housing Material
PP / PVDF / ETFE
Sealing
Sealless Magnetic Coupling
Operating Temperature
-10°C / +120°C
Connection Diameter
½" – 4"
Magnetic Acid Pump — Technical Advantages & Features
High chemical resistance: Long-term operation with aggressive liquids
Leak-proof performance: Safe transfer via magnetic coupling — no mechanical seal
Long service life: High durability with minimum maintenance
Wide material range: PP, PVDF, and ETFE housing options
Sealless design: Eliminates risk of leakage and contamination
Application Areas
Flowland magnetic acid pumps are the effective solution in all applications requiring safe transfer of corrosive and abrasive fluids, including:
Chemical production facilities
Paint and solvent lines
Water and wastewater treatment
Acid/base transfer systems
Marine and industrial processes
A magnetic acid pump is a sealless centrifugal pump that uses a magnetic coupling to transmit torque from the motor to the impeller without any physical connection through the pump casing. This eliminates mechanical seals entirely, making it ideal for handling corrosive, toxic, or hazardous liquids safely.
Yes. Magnetic acid pumps are specifically designed for chemical liquids including acids, bases, solvents, and other corrosive or hazardous fluids. The PP, PVDF, and ETFE housing materials provide excellent chemical resistance across a wide range of aggressive substances.
Mechanical seals are a common failure point in pumps handling corrosive or abrasive liquids — they wear out, leak, and require regular replacement. Magnetic coupling eliminates the need for a seal entirely by transmitting drive force through the pump wall magnetically, resulting in zero leakage and significantly lower maintenance costs.
They should be used wherever corrosive, toxic, or environmentally hazardous liquids are handled — chemical plants, laboratories, paint production, acid/base transfer, wastewater treatment, and marine environments. Any application where leakage would cause safety or environmental concerns benefits from magnetic pump technology.
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