CNG 1.0–2.8–3.8 Compressors

The NARDI CNG compressor range is ATEX ZONE II certified, specifically designed to compress methane and biomethane by intaking gas at low pressure directly from domestic or industrial supply lines. The gas can then be stored or used for direct vehicle refueling via a hose.

Built with premium-quality materials, these compressors offer a robust and safe solution, reinforced by a sophisticated valve system that ensures reliability and maximum safety. Every unit is equipped with the NARDI control panel, providing user-friendly operation and streamlined maintenance over time.

The CNG 1.0, 2.8, and 3.8 models are the smallest versions in this range. They are used to refueling vehicles and for smaller industrial applications. The series capacity range is 60–233 LPM (2.1–8.2 CFM).

Key Features & Safety Systems

✅ ATEX Certified for Zone II environments – Ensuring compliance with strict safety standards.
✅ Comprehensive mechanical and electronic safety measures – Advanced control software for secure operation.
✅ Intelligent electronic monitoring & alarms – Detects and signals any malfunctions, including external failures (e.g., hose rupture during refueling).
✅ Impurity discharge system – Rear vent valve with gas recovery to minimize waste.
✅ Versatile accessory options – Including fast-fill and storage systems for customized solutions.
✅ Advanced electronic board customization – Featuring data monitoring, parameter adjustments, and MODBUS communication for centralized multi-compressor control.
✅ Exceptional durability – Over 20,000 hours of operation with proper maintenance.

[Click to Download CNG Catalog]

Request a Quote for More Information

Click the REQUEST A QUOTE button to discuss your specific needs and get detailed information on available product options. Certain compressors and compressor configurations are manufactured to order at the Nardi Compressori headquarters in Italy. Once ordered, the Nardi Americas team will notify you with an estimated delivery date.