The 2-1/2" Angle Boiler Gauge from Braxton Harris is designed to monitor pressure levels in boiler systems, featuring a range of 0-75 psi. This gauge operates effectively within a temperature range of 60-320 degrees Fahrenheit, ensuring accurate readings for optimal performance. Its durable construction and precise engineering make it suitable for various industrial applications. The 1/4" mounting interface allows for easy installation, making it an essential tool for maintaining safe and efficient boiler operations.