NGP 450⁺ ‑ 1300⁺ NITROGEN GENERATORS

Atlas Copco NGP 450⁺ ‑ 1300⁺ nitrogen generators covers six models: NGP 450+, 550+, 650+, 800+, 1000+ and 1300+, represents a new‑generation on‑site nitrogen generator range built upon Pressure Swing Adsorption (PSA) technology.

 Product Overview

Atlas Copco NGP 450⁺‑1300⁺ series represents a new‑generation on‑site nitrogen generator range built upon Pressure Swing Adsorption (PSA) technology. The portfolio covers six models: NGP 450+, 550+, 650+, 800+, 1000+ and 1300+. Utilizing proven carbon molecular sieve (CMS) adsorption principle, these units separate high‑purity nitrogen from dry compressed air. Nitrogen purity ranges from 95% up to 99.999%, with maximum free nitrogen delivery reaching 2 871 Nm³/h.

Designed for medium‑to‑large‑capacity industrial nitrogen demands, NGP+ generators replace bulk liquid or bottled nitrogen supply. They enable independent on‑site nitrogen production, lower total‑cost‑of‑ownership and guarantee 24/7 uninterrupted gas supply.

Compared with conventional purchased bottled or liquid nitrogen, on‑site NGP+ production eliminates rental fees, transport charges and evaporation losses of bulk nitrogen, while removing safety hazards from handling high‑pressure gas cylinders. The system can be easily integrated into existing compressed‑air infrastructure with plug‑and‑play deployment, requiring minimal specialist installation and commissioning. It serves as a reliable gas supply solution for food & beverage, metal heat treatment, electronics, fire prevention, chemical and other industrial sectors.

 Core Technology & Energy‑Saving Benefits

A cycle‑time modulation algorithm delivers key energy‑saving performance for NGP+ generators. Under low nitrogen‑demand conditions, the adsorption cycle is automatically extended to cut compressed‑air consumption. Stand‑by mode activates when no nitrogen is drawn. Running costs can be reduced by up to 50 % versus competing nitrogen generators.

Optimized air factor As low as 1.8 at 95 % nitrogen purity. A lower air factor indicates higher energy efficiency (less feed air consumed per unit nitrogen produced). The air factor rises to 5.4‑5.5 at maximum purity of 99.999 %. High‑performance CMS adsorbent Adopts packed‑bed filling technology together with top‑and‑bottom pressure equalisation. Dedicated pressure sensors protect the molecular sieve, lowering air consumption and extending adsorbent service life for consistent long‑term gas quality. Self‑protective feed‑air monitoring Continuously monitors inlet air temperature, pressure and pressure dew‑point. Automatic feed‑air blow‑off triggers upon contamination to safeguard adsorbent media. A minimum‑pressure valve with bypass nozzle enables fast automatic start‑up and prevents overflow and CMS damage.

Product Features & Standard Scope of Supply

1. Stable & adjustable nitrogen quality The unit autonomously regulates outlet nitrogen pressure and purity. Purity set‑points can be modified locally with ease. An off‑spec nitrogen flushing function prevents non‑compliant gas from entering downstream process piping. Maximum nitrogen outlet pressure reaches 6 bar(g). 2. Standard & optional hardware – Standard equipment includes nitrogen flow meter and long‑life zirconia oxygen sensor, outlet pressure‑reducing valve. – Nitrogen pressure dew‑point sensor available as option for enhanced gas‑quality monitoring. 3. Elektronikon® MK5 intelligent controller High‑resolution colour graphic display supports 32‑language user interface, visualising operational data and maintenance alerts. Integrated Ethernet communication enables native remote monitoring, fault notification and maintenance scheduling. Paired with Atlas Copco SMARTLINK service platform, operators access system status via PC or mobile App. Custom energy‑efficiency reports are available in compliance with ISO 50001, supporting digital plant‑wide air‑system management. 4. Robust operational reliability Heavy‑duty mechanical construction for non‑stop continuous operation. Operating ambient temperature spans 5 °C to 60 °C. Maximum inlet compressed‑air pressure reaches 13 bar(g). Designed for demanding industrial environments, it removes production‑stop risks caused by external nitrogen‑supply depletion.

Main Application Areas

– Food & Beverage: Modified‑atmosphere packaging (MAP). Oxygen content inside packages is reduced to suppress aerobic microorganism growth and oxidation reactions, extending shelf‑life for food and pharmaceutical packaging.

– Metal Heat Treatment: Delivers protective atmosphere to avoid surface oxidation and decarburisation and guarantee required workpiece quality.

– Fire & Explosion Protection: Purging of pipework and blanketing for flammable or explosive stored media. Nitrogen displaces oxygen to mitigate explosion and oxidation risks.

– Other industries: Chemical manufacturing, electronics production, laser cutting and further processes requiring steady industrial nitrogen.

Technical Specifications

Reference test conditions: inlet pressure 7 bar(g), ambient temperature 20 °C, inlet pressure dew‑point 3 °C.

> Note: Actual free nitrogen delivery varies with inlet pressure, inlet dew‑point and selected nitrogen purity set‑point.

After‑Sales Service & Support

Atlas Copco delivers comprehensive service packages including energy‑efficiency audits, repairs, genuine spare‑parts supply and customised maintenance plans. 24/7 technical support and rental standby‑unit solutions minimise unplanned downtime and secure continuous production, implementing the core philosophy of Sustainable Productivity.

Brochure Download

If you need Atlas Copco NGP 450⁺ – 1300⁺ nitrogen generator brochure, please click the link below to view or download it.

GENERÁTORY-DUSÍKU-NGP-NGP-plus

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