NITRA® pneumatic air filters, air regulators, air lubricators, air relief valves and combination air filters/regulators are now available with larger gauges and a new easy quarter-turn twist off feature. These air preparation units are available in a wide variety of port sizes to meet a broad range of pneumatic air supply filtration, air regulation and compressed air lubrication applications. The modular design allows stand-alone applications and enables easy field assembly for combining NITRA pneumatic filters, pneumatic regulators, air lubricators, and air relief valves using modular assembly brackets (purchased separately). NITRA units filter, lubricate and regulate pressure for an entire plant, at the machine, or component level to ensure consistent pressure for reliable pneumatic actuation. NITRA air preparation components start at $21.00 and have a 2-year warranty.