The SM125 from Watts Regulator Company is a versatile pressure regulator designed for precise control in various fluid systems. With a maximum pressure rating of 125 PSI, this model is suitable for both residential and commercial applications. Its durable construction ensures long-lasting performance, while the compact design allows for easy installation in tight spaces. The SM125 is compliant with ANSI standards, providing peace of mind in terms of safety and efficiency. Ideal for use in HVAC systems, irrigation, and industrial processes, this regulator is a reliable choice for any fluid control needs.