Safety Heads and Rupture Discs offer an economical and dependable relief port to guard against system over-pressure. The 3/16-F style features a 3/16″ blow-out diameter and a flat seat for burst pressures between 200-27,000 PSIG. The 1/4-A style features a 1/4″ blow-out diameter and an angular seat for burst pressures between 900-60,000 PSIG. The 1/2-F style features a 1/2″ blow-out diameter and a flat seat for burst pressures between 500-10,000 PSIG.
