Pressure Swing Adsorption Nitrogen Generators

Twin tower PSA nitrogen generators work by separating nitrogen molecules from other gasses, ensuring a steady supply of high-purity nitrogen. They pressurize one tower or the other with compressed air, usually around 110 psig / 7.6 barg.  Each tower has its own bed of carbon molecular sieve (CMS). 

The carbon molecular sieve has an important job in PSA systems, picking and holding onto certain gasses while letting others pass through. In the case of a nitrogen generator, it holds onto oxygen, while other gasses, mostly nitrogen, pass through.

When the adsorbent bed becomes saturated with the molecules it captured, the tower depressurizes to regenerate the bed. When the pressure is low enough, the sieve releases the trapped gas particles and gets ready for the next cycle.  While this is happening, the other tower is pressurized and nitrogen is produced by the carbon molecular sieve there.

Purity Guaranteed, Thanks to the PSA innovative technology, our gas generators produce nitrogen with a purity level of up to 99.9995%. In the case of lower purity requirements, the same system can deliver a higher product flow rate and improved nitrogen recovery, which means less compressed air is needed.

Efficiency

PSA nitrogen generators maximize yield and enhance overall process performance. What truly sets them apart is their flexibility. These systems can be fine-tuned to enhance nitrogen recovery to match varying oxygen content requirements in different applications. Efficiency isn't just a promise from Holtec, but a reality that empowers your operations with precise and tailored nitrogen solutions.

Ease of Integration

Our plug-and-play PSA nitrogen generators arrive at your facility fully equipped with automatic controls. Startup is a straightforward process; it's as simple as flipping a switch. Maintenance is hassle-free, needing only periodic filter replacements every three to twelve months. Holtec paves the path to seamless integration with simplicity and convenience to ensure your operations run smoothly without unnecessary complications.

Cost-efficiency

With Holtec’s PSA nitrogen generators, you're not just saving money; you're making a smart investment. Say goodbye to the challenges and expenses tied to high-pressure nitrogen bottles, high-pressure cylinders or liquid nitrogen. Holtec solutions streamline your budget while ensuring a reliable source of high-purity nitrogen product.

Reliability

Reliability is at the core of Holtec's PSA nitrogen generators. You're not just investing in a system when choosing Holtec. You're investing in peace of mind, knowing that your nitrogen needs will be met with unwavering reliability, every time, without fail.

Unlocking potential is at the heart of what we do at Holtec with our cutting-edge PSA nitrogen generators. Our unwavering commitment to innovation, reliability, and cost-effectiveness has pushed us to the forefront in the PSA nitrogen generator systems. By choosing Holtec, you're opening the door to a future where nitrogen supply is efficient, safe, and sustainable. Embrace the future with Holtec, where your operations are not just improved but transformed, setting new standards in excellence and reliability.