Spirax Sarco FTI-30 66670 Float and Thermostatic Steam Trap

Spirax-Sarco FTI-30 is a 3/4-inch cast-iron float-and-thermostatic steam trap with an in-line connection, designed to continuously discharge condensate at steam temperature in industrial steam systems. The trap combines a float valve mechanism with a thermostatic element to regulate condensate removal across a wide load range, helping maintain heat transfer efficiency and minimize steam losses. Rated for service up to 450°F and 30 psi, it uses a 3/4-inch NPT (FNPT) connection for straightforward installation in standard piping, and its rugged cast-iron body is built to endure the demands of industrial environments. Typically installed in inline configurations on steam headers, heat exchangers, and other process heating equipment, the FTI-30 drains condensate reliably while preserving steam quality and consistent process temperatures.