NGP And PSA Nitrogen Generator are designed and manufactured by making use of premium grade raw materials and upgraded technology. This makes them ideal for industries such as oil and gas and petrochemical plants. Higher purity is attainable, but there is a cost associated with it. Apart from this, NGP And PSA Nitrogen Generator are used in a variety of industries like chemical factories, electronics, pollution prevention, pharmaceuticals, gas and oil, and the military. The generator using an oil-free rotary scroll technology, on the other hand, are much quieter.