Marsh Bellofram 961-060-000 Precision Air Relay is a compact pneumatic control device that uses a 1:4 ratio to regulate output in air systems. It features an NPT connection and a 250 PSI maximum rating, and is identified as Type 75 within Marsh Bellofram's precision air-relay lineup. Designed for industrial pneumatic control applications, this relay translates input pressure into a stable, proportional output for reliable process automation.
