Armstrong International C5297-70 Steam Trap

Armstrong C5297-70 is a cast-iron inverted-bucket steam trap (881 series) with a built-in strainer, designed for condensate drainage in industrial steam systems. It features a 1 in NPT connection, a 1/8 in discharge orifice, and a maximum operating pressure of 125 psi, making it suitable for moderate- to high-pressure steam lines. The built-in strainer helps protect downstream equipment from debris, and the inverted-bucket mechanism provides reliable condensate removal in heat exchangers, steam coils, and other process equipment. The C5297-70 is part of Armstrong’s line of 880/881 inverted bucket traps, known for straightforward maintenance and durable performance in demanding plant environments. Compatible with standard 1-inch pipe fittings, this trap is designed for integration into existing steam systems where dependable condensate drainage is essential for energy efficiency and equipment protection.