The Bell & Gossett 2" Threaded Air Separator is a high-pressure valve suitable for use with water, oil, fuel, air, and wastewater. With a maximum operating pressure of 125 psi and the ability to handle temperatures up to 350°F, this manual valve is designed for industrial applications. Made in the United States by the reputable brand Bell & Gossett, this separator is a reliable and durable solution for various piping systems requiring efficient separation and control of fluids and gases.