FS-Curtis NXB04 5HP Rotary Screw Air Compressor is designed for efficiency, reliability, and quiet operation. With its belt drive system, fixed speed motor, and 60-gallon tank, this industrial-grade compressor delivers consistent airflow and superior performance. Featuring eCOOL® technology, TEFC motor, cabinet filtration, and the i-Command BASIC controller, the NXB04 is built to handle demanding applications while reducing downtime and maintenance costs.
FS-Curtis NXB04 Key Features & Benefits
✅ Quiet Operation – dBA Shield Noise Reduction
- Integrated centrifugal blower and drive motors ensure smooth, quiet performance.
- Extra-thick sound insulation minimizes noise levels.
- Ideal for environments where low noise is essential.
✅ eCOOL® Technology – Ultimate System Protection
- Protects critical components from compressor-generated heat.
- Extends component life and reduces downtime.
- Compartmentalized airflow design and standard aftercooler enhance cooling efficiency.
✅ Premium Quality Components for Maximum Reliability
- TEFC Motor – Sealed from dust and debris, increasing efficiency and extending motor life.
- Spin-On Air/Oil Separator – Allows for quick maintenance and results in lower oil costs and higher quality compressed air.
- Designed for continuous 100% duty cycle operation.
✅ Space-Saving, High-Efficiency Design
- Pulsation-free air delivery for consistent performance.
- Extended service intervals reduce maintenance costs.
- Energy-efficient full-load operation maximizes CFM per horsepower.
- FS-Curtis AIRENDS technology optimizes rotor profile for enhanced efficiency and airflow.
FS-Curtis NXB04 Technical Specifications
✔ Motor Power: 5 HP (4kW)
✔ Tank Size: 60-Gallon (Tank-Mounted)
✔ Capacity (FAD):
- 100 PSI: 22.1 CFM
- 125 PSI: 19.9 CFM
- 150 PSI: 17.1 CFM
- 175 PSI: 14.5 CFM
✔ Sound Level: 64 dBA (Ultra-Quiet Operation)
✔ Dimensions (H x W x L): 52″ x 28″ x 61″
✔ Weight: 708 lbs
Service & Maintenance Kits
🛠 Keep your compressor running at peak performance with FS-Curtis service kits:
FSK-5NX4-15 500 HOUR SERVICE KIT (OIL FILTER AND OIL SAMPLE KIT)
FSK-NX4-15QSK QUARTERLY SERVICE KIT (AIR FILTER, OIL FILTER AND OIL SAMPLE KIT)
FSK-NX4-6YSK YEARLY SERVICE KIT (AIR FILTER, OIL FILTER, AIR/OIL SEPARATOR AND OIL SAMPLE KIT)
FSK-NX4-6TUK TUNE UP KIT (INLET VALVE, INLET VALVE O-RING, MPV KIT, THERMOSTATIC VALVE KIT)
Built for Long-Lasting Performance
The FS-Curtis NXB04 5HP Rotary Screw Air Compressor is engineered for industrial use, providing energy-efficient, reliable compressed air in a compact, space-saving design. Unlike standard piston compressors, this unit offers smooth, pulsation-free airflow and extended service life. With proper maintenance, it will deliver years of trouble-free operation—even under heavy use.
Order Today!
📦 Factory-tested and backed by FS-Curtis reliability.
⚡ Upgrade to a more efficient, low-maintenance air compressor – Order your FS-Curtis NXB04 today! 🚀