The 64A-M Low Water Cut-Off by McDonnell Miller is designed for reliable operation in boiler systems, ensuring safety by preventing low water conditions. This unit features a robust construction with a durable finish, suitable for various industrial applications. It operates effectively within a temperature range of 32°F to 250°F and is compliant with ANSI standards. The compact design allows for easy installation in tight spaces, making it ideal for retrofitting existing systems. The 64A-M is equipped with a 1/2" NPT connection, ensuring compatibility with standard piping systems.