NUAIR Orion Rotary Screw Compressor With Dryer

Combining the proven performance of a three-phase direct drive rotary screw compressor with an integrated refrigerated dryer, this industrial air compressor range delivers clean, dry compressed air in a single self-contained unit, removing the need for separate ancillary drying equipment. Available in 4 kW, 5.5 kW, and 7.5 kW configurations, each model pairs the high efficiency with a purpose-matched refrigerated dryer, making it an ideal solution for applications where moisture contamination in the compressed air supply cannot be tolerated.

The Eco-Drive 1:1 gearless coaxial direct drive system transfers the full output of the electric motor directly to the air-end, eliminating the energy losses associated with belt or gear-driven designs and delivering over 35% energy savings compared to conventional alternatives. Rated for continuous duty operation and running at between just 63 and 67 dB(A), this rotary screw compressor with dryer is built to perform reliably around the clock in workshops, manufacturing facilities, and industrial environments where both air quality and operational efficiency are priorities. Featuring a 1/2" outlet connection, this unit is compatible with a wide range of air fittings and push-button safety couplings.

• Integrated refrigerated dryer: Each model is supplied with a purpose-matched refrigerated dryer, delivering clean, dry compressed air directly from the unit and eliminating the need for separate drying equipment.
• Eco-Drive 1:1 direct drive transmission: The gearless coaxial drive system transfers motor power directly to the air-end with no mechanical losses, delivering over 35% energy savings compared to belt or gear-driven alternatives.
• High efficiency FS 26TFC air-end: Purpose-engineered for maximum performance and durability, ensuring consistent compressed air output across the full duty cycle.
• Continuous duty rated: Built to run around the clock under the most demanding industrial conditions, providing a reliable and uninterrupted supply of clean, dry compressed air.
• Four independent maintenance timers: Separate timers for the air filter, oil, oil filter, and separator filter track service intervals individually, helping to prevent missed maintenance and reduce long-term running costs.
• Programmable cooling fan temperature: Allows operators to set fan activation thresholds to suit the installation environment, reducing unnecessary energy consumption during cooler operating conditions.
• Programmable remote start: Enables the compressor to be started remotely, improving convenience and operational flexibility in larger industrial facilities.
• Auto-restart after power failure: Automatically resumes operation following a power interruption, minimising downtime and reducing the need for manual intervention.
• Integrated phase sequence relay: Protects the motor against incorrect phase sequencing, safeguarding the machine and extending its operational lifespan.
• Supplied with installation kit: Each unit includes a flexible hose and fittings as standard, simplifying on-site commissioning and reducing installation time.