NSL Centrifugal Pump - Magnetically Driven
Centrifugal pumps with magnetic coupling
The magnetically driven pump is designed for energy efficiency, enhanced safety, and low maintenance. It is ideal for applications where no media leakage is allowed, making it well-suited for transferring valuable, hazardous, or environmentally sensitive fluids.
Applications
Magnetic drive pumps are common used in applications where no pumping media leakage is allowed.
They can pump the following materials:
- Methanol
- Ethanol
- Hydrocarbons (fuels)
- Amine/Water Mixtures
- Water
- Sea Water
- Glycol
- Other coolant mixtures
Typical use cases include:
- Methanol / Ammonia Fuel Supply System
- Methanol / Ammonia Transfer
- Methanol / Ammonia Bunkering
- Methanol / Ammonia Production (Power-to-X)
Magnetically driven centrifugal pumps meet the requirements for:
- Leak Prevention
- High efficiency
- Reduced Friction
- Improved Reliability
- Low Maintenance
- Installation and serviceability
- Energy Efficiency
- Enhanced Safety
- Environmental Benefits
Design Features
Magnetic Drive pumps use magnetic coupling to avoid leakage. By eliminating the need for expensive auxiliary shaft seal flush systems and minimising operational downtime for seal inspections or replacements, we provide a comprehensive solution that aligns with both safety and sustainability. With its compact design and small footprint, this pump offers convenient and flexible installation, particularly in enclosed spaces.
Why choose magnetic drive?
- 100% seal-less design – no leakage, no emissions
- Ideal for toxic, hazardous, flammable, or valuable liquids
- No seal system maintenance – reduced downtime and lower operating costs
- Proven, reliable and efficient alternative to conventional shaft seal pumps
Technical data
| Nominal diameter (DN) | 80 to 125 |
| Flow rate - 50 Hz | Up to 320 m³/h (1400 US gpm) |
| Flow rate - 60 Hz | Up to 385 m³/h (1700 US gpm) |
| Head | Up to 138 m (453 ft) DOL |
| Pressure | Up to 16 bar |
| Temperature | Min. -40°C / Max. 120°C |
| Motor | Standard and EX motors |
| Viscocity Range | Min. 0.3 / Max. 300 cSt |
| Starting Method | VFD or direct online (DOL) |
| ATEX approved | Yes |
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Pumping of: Methanol, Ethanol, Hydrocarbons (fuels), Ammonia, Amine/Water Mixtures, Water, Sea water, Glycol and other coolant mixtures
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