Sealed for Precision, Built for Any Gas.
The HAUG.Neptune series delivers reliable, gas-tight compression for a wide range of gases, featuring a unique magnetic coupling system pioneered by HAUG Sauer for completely leak-free performance. Developed to meet specific customer needs and explosion-proof requirements, this compressor series combines a hermetically sealed, wear-free drive with modular adaptability, allowing tailored configurations for technical, commercial, and energy-efficient solutions. With suction pressures up to 14 bar(abs), the HAUG.Neptune series is the ideal solution for applications demanding absolute gas integrity.
Outstanding characteristics:
- Oil-free, dry-running design with gas-tight magnetic coupling
- Ultra-low leak rate (< 0.001 mbar l/s) for high environmental standards
- Air-cooled with motor power from 2.0 to 7.5 kW
- Variable rotary speeds from 970 to 1450 RPM
- Intake pressure up to 203 psi(abs), discharge up to 1465 psi(abs)
- Modular cylinder configurations: 2 or 3 cylinders, up to 3-stage compression
- High flow rates: up to 50 Nm³/h (atmospheric) and 100 Nm³/h (booster)
- Explosion-proof options (ATEX zone 1 or 2 compliant)
- Compact, robust, and foundation-free design for versatile installations
Applications:
- Chemical industry
- Pharmaceutical industry
- Compression of medical gases
- Electronic industry
- Glass and steel industry
- Foodstuff industry
- Beverage industry
- Research & Development
- Gas recovery
- Gas production and gas storage
- Nitrogen inert gas supply
Final Pressure: max. 1450 psig
Suction Pressure: max. 188.5 psig
Volume Flow: 50 – 100 m³/h
Rated Power: 2.0 –7.5 kW
Media: Any gas
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Neptune Brochure
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