Prevost ATU - 1/2" NPT (Female) High-Flow Filter Regulator - 159 CFM
Prevost 1/2" High-Flow Filter Regulator – 159 CFM The Prevost ATU M2585203 Filter Regulator combines two essential compressed-air treatment functions into one compact assembly: filtering incoming compressed air and maintaining a controlled downstream operating pressure. This is Prevost’s larger 1/2" FNPT high-flow filter regulator, making it a strong fit for garage and shop air systems where maintaining airflow is important. With a rated flow capacity of 159 CFM, it can be installed upstream of your piping, hose reels, and pneumatic equipment without introducing the restriction you would typically see from a smaller point-of-use regulator. Filtration and Pressure Regulation in One Unit Compressed air can carry particulate contamination and liquid condensate through the piping system. The ATU M2585203 uses a 25-micron filter element to capture larger solid contaminants while its integrated bowl collects separated condensate. From there, the built-in regulator allows you to control the pressure supplied downstream rather than relying solely on compressor tank pressure. Prevost integrates the filter, regulator, pressure gauge, and condensate collection into a single assembly, reducing the number of separate components and fittings required in your air-treatment system. High-Flow Design for Garage and Shop Air Systems One of the biggest advantages of the ATU M2585203 is its flow capacity. With 1/2" FNPT inlet and outlet connections and a rated flow of 159 CFM, this regulator is better suited for a centralized compressed-air system than the small regulators commonly installed directly at individual pneumatic tools. That makes it a good choice for supplying equipment such as: Air hose reels Blow guns Tire inflation equipment Impact tools Air ratchets General pneumatic tools Garage and workshop compressed-air distribution systems Adjustable Downstream Pressure Your compressor may operate at a higher pressure than you actually need throughout the rest of the shop. The integrated regulator allows the downstream pressure to be adjusted from approximately 7.3 to 123.3 PSI. Once the desired pressure is set, the regulator adjustment can be locked to help prevent accidental changes. An integrated pressure gauge provides an immediate reading of regulated outlet pressure without requiring a separate gauge assembly. 25-Micron Compressed-Air Filtration The integrated filter provides 25-micron particulate filtration to help remove larger solid contamination from the compressed-air supply. Prevost uses a sintered bronze filtration element along with mechanical separation to help collect particulate contamination and liquid condensate before it travels farther downstream. Collected condensate can then be removed using the filter’s manual drain. For a garage air system, this makes the filter regulator an effective first stage of air treatment before your compressed air reaches hose reels, fittings, and pneumatic equipment. Important: A 25-micron filter regulator is not a replacement for a refrigerated air dryer, desiccant dryer, or fine coalescing filter. Applications such as automotive refinishing, paint spraying, or other processes requiring extremely dry and finely filtered compressed air may require additional downstream air treatment. Why We Like It The ATU M2585203 consolidates the basic components we want at the beginning of a properly designed compressed-air distribution system into one clean package. 1/2" FNPT connections for higher-flow compressed-air systems 159 CFM rated airflow 25-micron particulate filtration Integrated condensate collection Manual condensate drain Adjustable downstream pressure regulation Integrated pressure gauge Lockable regulator adjustment Compact filter and regulator combination If you're building a garage air system using our Prevost 1" piping, Prevost fittings, and a hose reel, this is a clean way to handle your primary filtration and system pressure regulation without unnecessarily complicating the installation. Specifications Manufacturer: Prevost Part Number: ATU M2585203 Product Type: Filter / Regulator Inlet / Outlet: 1/2" FNPT Filtration: 25 Micron Rated Flow: 159 CFM Maximum Operating Pressure: 145 PSI Regulated Outlet Pressure: 7.3–123.3 PSI Operating Temperature: 40°F–120°F Bowl Capacity: 50 mL Pressure Gauge: Integrated Regulator: Adjustable / Lockable Drain: Manual Width: 2.44" Overall Height: 11.89" Weight: Approximately 1.98 lb / 0.9 kg