Rotary Screw Air Compressors - FSCurtis
NxHE Series 90-260kW
The NxHe Series pairs patented two-stage airend technology, with superb durability. Uniquely crafted to be the most energy-efficient air compressor on the market, meanwhile providing you with the luxury of the lowest life-cycle costs possible.
HEAVY-DUTY PERFORMANCE
The two-stage compressor approach is extremely similar to isothermal compression, therefore generating great results. Through injection of fresh oil between stages, inlet temperature is reduced to second stage. Thus, compression ratio is reduced between stages. Additionally, by reducing leaking between seals, volumetric efficiency reaches outstanding levels.
Standard Features:
eCOOL® TECHNOLOGY
The ultimate in system protection & reliability
- Protects critical components from compressor-generated heat
- Compartmentalized air flow design & oversized aftercooler
- Extends component life & reduces downtime
ENERGY EFFICIENT TWO-STAGE AIREND
Energy-saving & Eco-friendly
- Patented airend design integrates the first & second stage rotors into one airend
- Oil is injected between the first & second stages to cool the air & optimize efficiency
- Splitting the compression cycle into Two-stages reduces the axial & thrust loading to which improves service life of airend & bearings
- Two-stage compression significantly reduces noise
EFFECTIVELY INTEGRATED OVERALL DESIGN
Designed for low cost of ownership, easy service & little down time
- Safe, efficient air filter system
- Independent bearing lubrication
- High efficiency, easy-to-maintain oil separator
- IE3 high efficiency motor
- End face sealed to prevent leakage
- Connections utilize o-ring face seals for leak–free performance
- Asbestos-free gaskets protect operator health
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