The CSF Leak-Free Fluorine-Lined Magnetic Pump is an advanced, seal-less centrifugal pump designed for safe, efficient, and reliable transfer of highly corrosive, toxic, or high-purity fluids. Using magnetic drive technology, the CSF Magnetic Pump eliminates mechanical seals, packing, or gaskets, ensuring completely leak-free operation. The pump’s fluorine lining, made of PTFE or FEP, provides exceptional chemical resistance, making it ideal for handling strong acids, alkalis, solvents, and corrosive chemicals.
Constructed with a stainless steel casing and high-quality magnetic coupling, the CSF pump combines chemical compatibility, durability, and operational safety. Its robust design is suited for chemical plants, pharmaceutical industries, food-grade processes, semiconductor manufacturing, and laboratory applications.
Unlike conventional centrifugal pumps, the CSF Magnetic Pump prevents fluid leakage and minimizes environmental hazards. Its magnetically driven impeller allows torque transmission without direct contact, reducing wear, vibration, and maintenance. The fluorine-lined wetted components resist chemical attack, enabling long-term operation even with aggressive fluids.

Seal-Less Magnetic Drive
Eliminates mechanical seals and packing, ensuring leak-free operation.
Reduces environmental hazards and operator exposure to corrosive fluids.
Fluorine-Lined Components
PTFE or FEP lining protects against highly corrosive chemicals.
Suitable for pH ranges 0–14 and high-purity applications.
Corrosion and Chemical Resistance
Fluorine lining combined with stainless steel casing provides superior chemical compatibility.
Handles acids, alkalis, solvents, and aggressive industrial chemicals safely.
High Efficiency and Stable Performance
Optimized impeller design minimizes energy consumption.
Low vibration and smooth operation for continuous industrial use.
Wide Temperature and Pressure Range
Operates from -40°C to +150°C, depending on material selection.
Standard models handle pressures up to 10 bar, with high-pressure variants available.
Compact and Modular Design
Small footprint allows installation in tight spaces.
Modular components simplify maintenance, inspection, and replacement.
Versatile Fluid Handling
Capable of pumping viscous liquids, acids, alkalis, solvents, and high-purity fluids.
Suitable for continuous, intermittent, or dosing applications.
Low Maintenance
No seals or packing reduces maintenance and downtime.
Magnetic coupling ensures long service life and minimal wear.
FDA and GMP Compliance
Food-grade and pharmaceutical variants meet strict hygiene and regulatory standards.
| Parameter | Specification Range |
Pump Type | Centrifugal, Magnetic Drive |
Flow Rate | 0.5 – 500 m3/h |
Head | 5 – 120 m |
Operating Temperature | -40°C to +150°C (dependent on materials) |
Pressure Rating | Up to 10 bar (standard), optional high-pressure models up to 16 bar |
Material of Construction | 316L Stainless Steel casing, PTFE/FEP fluorine lining |
Bearings | Ceramic or PTFE anti-friction bearings |
Seal Type | Seal-less, magnetic coupling drive |
Motor Options | IEC standard motors, VFD compatible, explosion-proof optional |
Viscosity Range | Up to 1000 cP (dependent on impeller and pump model) |
pH Range | 0–14 |
Connection Types | Flanged (ANSI/DIN/JIS), Tri-Clamp (sanitary), threaded |
Efficiency | Up to 85% hydraulic efficiency |
Noise Level | <65 dB(A) at full load |
Compliance | ISO 9001, CE, RoHS, FDA (food-grade models), GMP-compliant |
The CSF pump is ideal for handling strong acids, caustic alkalis, solvents, and corrosive chemical solutions. Its seal-less design prevents leakage, ensuring operator safety and environmental protection in chemical dosing, reactors, and storage tanks.
Used for high-purity or sterile liquid transfer, the pump meets GMP and FDA standards. It is suitable for formulation, sterile solutions, and production lines where contamination-free operation is critical.
Fluorine-lined pumps handle acids, alkalis, and viscous syrups without reacting with the fluids. FDA-compliant variants ensure food-grade safety for syrups, oils, and beverages.
CSF Magnetic Pumps safely transfer high-purity acids, solvents, and chemical etchants for semiconductor manufacturing, ensuring no contamination of wafers or critical components.
Used for small-scale chemical processes and research applications, providing precise and leak-free fluid transfer for experimentation and pilot production.
Handles acidic, alkaline, and hazardous wastewater, ensuring compliance with environmental standards. Seal-less operation prevents leaks and contamination.
Resistant to hydrocarbons, solvents, and chemical additives, suitable for continuous operation in fuel transfer, chemical blending, and petrochemical processing.
Handles corrosive liquids, brine, and chemical additives safely, with fluorine lining resisting saltwater corrosion.
Transfers gels, creams, and viscous cosmetic fluids without contamination or texture degradation.
Verify proper pump and motor alignment.
Ensure the pump is filled with fluid to avoid dry running.
Confirm electrical connections and motor voltage compatibility.
Inspect magnetic coupling and fluorine lining for integrity.
Fill the pump casing with compatible fluid.
Gradually energize the motor to operational speed.
Monitor for unusual vibration, noise, or heating.
Check flow rate and pressure gauges for proper operation.
Maintain fluid within recommended viscosity and temperature ranges.
Use VFDs for precise flow and pressure control.
Periodically check magnetic coupling alignment and pump performance.
Gradually reduce motor speed.
Flush the pump with a compatible solvent for viscous or aggressive fluids.
Inspect bearings, magnetic coupling, and lining after shutdown.
Visual Inspection
Check casing, impeller, and magnetic coupling for wear or corrosion.
Bearing Check
Replace bearings if noise or vibration is detected.
Magnetic Coupling Maintenance
Inspect magnets for cracks, misalignment, or corrosion.
Ensure proper coupling gap.
Cleaning
Flush pump with compatible solvent after transferring viscous, corrosive, or hazardous liquids.
Periodic Overhaul
Recommended every 6–12 months depending on fluid type and operational frequency.
Inspect impeller, magnetic coupling, bearings, and fluorine lining for wear or degradation.
Lubrication
Self-lubricated via pumped fluid; no external lubrication required.
| Problem | Possible Cause | Solution |
Pump fails to deliver fluid | Air entrainment or dry-running | Prime pump, ensure fluid presence |
Excessive vibration or noise | Bearing wear or misalignment | Replace bearings, realign pump and motor |
Reduced flow rate | Blocked impeller or high viscosity | Clean impeller, adjust fluid viscosity |
Magnetic coupling slippage | Misalignment or excessive gap | Adjust coupling, ensure proper alignment |
Fluid leakage at connections | Loose flanges or damaged O-rings | Tighten connections, replace O-rings |
Overheating | Low flow, high viscosity, or high ambient temperature | Increase flow, check fluid viscosity and temperature |
Leak-Free Operation – Seal-less design ensures no fluid leakage, protecting operators and environment.
Superior Chemical Resistance – Fluorine lining resists strong acids, alkalis, and solvents.
Durable and Reliable – Long operational life with minimal maintenance.
Low Maintenance – Eliminates mechanical seals and packing.
High Efficiency – Optimized impeller design reduces energy consumption.
Versatile Applications – Chemical, pharmaceutical, food, semiconductor, cosmetic, and marine industries.
Safe and Hygienic – FDA and GMP compliance for food and pharmaceutical applications.
Compact and Modular Design – Easy installation and maintenance, flexible integration with pipelines.
The CSF Leak-Free Fluorine-Lined Magnetic Pump is a versatile, durable, and safe solution for industries requiring corrosion resistance, leak-free operation, and high efficiency. Its fluorine lining, stainless steel construction, and magnetic drive technology ensure reliable performance in demanding environments, while minimizing maintenance, downtime, and safety risks. It is ideal for chemical, pharmaceutical, food, semiconductor, cosmetic, and marine applications, providing long-term operational reliability and environmental safety.
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