Compressed Gas Technologies Inc. products

PMNG `E` Series nitrogen generators use patented membrane technology to produce an uninterrrupted supply of gaseous nitrogen, on site. This compact system is ideally suited for low-flow applications that presently employ high-pressure gas cylinders or dewars of nitrogen. With PMNG Membrane Nitrogen Generators, the inconvenience of gas cylinders and liquid dewars is eliminated. Nitrogen is generated at your location, continuously and reliably, requiring only a supply of compressed air. CGT INC. membrane technology works by filtering oxygen from a stream of compressed, dry air via hundreds of thousands of hollow, polymeric fibers - each about the diameter of a human hair - to produce gaseous nitrogen. The flow and purity of the nitrogen are at your control, assuring the perfect match to your nitrogen requirements. And, the automated PMNG Membrane Nitrogen Generators system virtually operates itself without requiring the attention of an operator.

Compressed Gas Technologies Inc. nitrogen generators cover a wide Lab Gas Nitrogen Generators by Compressed Gas Technologies Inc. range of flows and purities to exactly match the needs of applications including LCMS, GC, ICP, ELSD / CAD detector, Circular Dichroism and Sample Evaporation. The optional Generators incorporating an integrated oil free compressor completely eliminate any reliance on a house compressed air supply giving complete security of supply. The technology used to procure a continuous flow of high purity nitrogen is pressure swing absorption ( PSA ). This technique uses one or two carbon molecular sieves beds (CMS) to eliminate oxygen and other contaminants in the ambient air selectively.

Compressed Gas Technologies Inc. MIDIGAS PSA (Pressure Swing MIDIGAS Nitrogen Gas Generators Adsorption) nitrogen generators are designed for low flow applications that require high purity nitrogen (>99.5%). Nitrogen is used as a clean, dry, inert gas primarily for removing oxygen from products and/or processes. MIDIGAS nitrogen gas generators provide an on-demand, continuous source of nitrogen gas. Continuous nitrogen as sources can be used in a wide range of industries such as food, beverage, pharmaceutical, laboratory, chemical, heat treatment, electronics, transportation, oil and gas and laser cutting. MIDIGAS nitrogen gas generators produce nitrogen gas from compressed air and offer a cost-effective, reliable and safe alternative to traditional nitrogen gas supplies such as cylinder or liquid.

MAXIGAS PSA nitrogen generators use patented technology to produce an uninterrupted supply of gaseous nitrogen, on site. This compact system is ideally suited for low-flow, high purity applications that presently employ high-pressure gas cylinders or dewars of nitrogen. With MAXIGAS PSA nitrogen generators, the inconvenience of gas cylinders and liquid dewars is eliminated. Nitrogen is generated at your location, continuously and reliably, requiring only a supply of compressed air.

HPN PSA nitrogen generators use patented technology to produce Are HPN PSA Nitrogen Generators right for you?an uninterrupted supply of gaseous nitrogen, on site. This compact system of nitrogen generation is ideally suited for high flow applications that presently employ liquid nitrogen bulk delivery systems. With the HPN PSA nitrogen generators, the inconvenience of daily, weekly or monthly deliveries is eliminated. Nitrogen generation is accomplished at your location, continuously and reliably, requiring only a supply of compressed air.

Centrifugal Compressors are used mainly for large air separation systems. The centrifugal air compressor, also known as turbo compressors, is a dynamic compressor. Turbo compressors utilize rotating impellers to transfer energy to air. Flow from these compressors is controlled by inlet guide vanes. The vanes control the flow rate as needed.

Typically used in small flow nitrogen applications where noise is not an issue. Reciprocating (or commonly referred to as piston) air compressors are positive displacement units, which means they increase the air pressure by reducing its capacity. Meaning air is taken in and compressed to a much smaller volume in a confined space and increasing this air to elevated pressures. This is accomplished by a piston within a cylinder creating compression and displacement.