The AllPoints Foodservice Parts & Supplies 52-1148 is a high-performance pressure regulator designed for efficient operation in foodservice applications. This pressure relief valve features a 3/4" NPT connection and is rated for a maximum pressure of 125 psi. With a capacity of 200,000 BTU, it ensures optimal performance and safety in gas systems. Constructed from durable bronze, this regulator is built to withstand the rigors of commercial use. It serves as a reliable replacement for the Stero P621171, making it a versatile choice for various setups.