FIRE BRIDGE CONNECTION FIRE BRIGDE CONNECTION TWO WAY FBC SIZEMATERIALPERFOMANCE 63mm diaGun Metal & Cast Iron BodyHydraulic Test: 21 Kgf/cm2 THREE WAY FBC SIZEMATERIALPERFOMANCE 63mm diaGun Metal & Cast Iron BodyHydraulic Test: 21 Kgf/cm2 FOUR WAY FBC SIZEMATERIALPERFOMANCE 63mm diaGun Metal & Cast Iron BodyHydraulic Test: 21 Kgf/cm2