The WATTS FLUIDAIR PS12126-1 is a high-performance relieving service designed for pressures up to 400 PSIG. This unit is constructed from durable materials to ensure reliability in demanding applications. It features a compact design, making it suitable for various installations. The relieving function is essential for maintaining system safety, preventing overpressure situations. This model complies with industry standards, ensuring compatibility with existing systems. Ideal for HVAC and fluid control applications, it provides peace of mind with its robust performance.