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Nitrogen Generators

Nitrogen Generators 95% to 99.9995% Purity N Series

Continuous source of high purity on-site nitrogen gas – reduce costs considerably

Nitrogen generators begin with clean, dry compressed air to create a continuous supply of high purity nitrogen. Generating nitrogen in-house is a cost-effective and reliable alternative to the use of cylinder or liquid nitrogen across a wide range of applications. These traditional methods of gas supply often deliver hidden costs such as rental fees, refill and delivery surcharges, order processing charges as well as environmental fees.

Gardner Denver nitrogen generator systems with innovative solutions are robust and rugged, offering the following benefits:

  • Reduce operating costs by generating nitrogen onsite from available air
  • Air-to-nitrogen utilization maximizes system energy efficiency
  • Nitrogen purity to meet your requirements
  • Sustainable operation, minimal waste
  • Eliminate the safety and footprint issues associated with traditional nitrogen storage

Nitrogen for your Industry

Industries such as food and beverage, electronics, petrochemical, pharmaceutical and metal operations rely on nitrogen for their manufacturing processes. Readily available in the air that we breathe, nitrogen is one of the most economical inert gasses. When used in industrial processes nitrogen can help avoid combustion, corrosion and product spoilage, and is widely used in food packaging to the prolong the life of the contents which will remain fresher for longer.
Nitrogen plays an important role in the food and beverage industry. Nitrogen allows for efficient, economical preservation used for both transportation and storage of food and beverage products.  Compressed air is filtered through the membrane to produce nitrogen. The nitrogen is then used to replace oxygen during food packaging to preserve freshness and dry glass bottles before filling. Nitrogen generators reduce operating expenses and simplify food and beverage operations.

Nitrogen generator typical installation
From left to right in the image above you can see the air compressor (left), then dryers & filters to remove water vapour & oil / impurities from the compressed air, air tank to store the compressed air. The nitrogen generators are shown in the middle - they extract the N2 from the compressed air which is stored in the 2 tanks on the right hand side until needed by the process in question.