Patton's Membrane Nitrogen Generator

Standard Features:

• Superior, 6-step air/gas purification.
• Heater and Electrical Controls for constant temperature and maintaining performance throughout the life of the unit.
• Gauge and operator interface panel monitors the entire system. The Programmable Logic Controller (PLC) automatically controls START, STOP and other functions for optimum performance. Maintenance and other critical information is displayed on the easy-to-read screen.
• Nitrogen separation membranes (1-4 modules).
• Single point air inlet, power inlet, nitrogen outlet and drain outlet.
• Powder Coated cabinet is attractive, durable and utilizes space-saving vertical design with forklift slots.
• Removable panels with quarter turn latches make maintenance convenient.
• Manual flow/purity controls.
• Flowmeter constantly indicates productivity of generator.

Here’s How It Works:

Atmospheric air contains essentially 78% nitrogen and 21% oxygen. Ordinary dry compressed air is filtered and passed through a technically advanced bundle of hollow membrane fibers where nitrogen is separated from the feed air by selective permeation. Water vapor and oxygen rapidly permeate safely to the atmosphere, while the nitrogen gas is discharged under pressure into the distribution system. Pressure, flow rate and membrane size/quantity are the main variables that affect nitrogen production. Nitrogen purity (oxygen content) is controlled by throttling the outlet from the membrane bundle(s). At a given pressure and membrane size, increasing the nitrogen flow allows more oxygen to remain in the gas stream, lowering nitrogen purity. Conversely, decreasing nitrogen flow increases purity. For a particular purity, higher air pressure to the membrane gives a higher nitrogen flow rate. Purity ranges of less than 90% to 99.999% are possible. By combining multiple membrane bundles, an infinite number of flow/purity ranges are available to satisfy practically any application that requires nitrogen gas.