Gated manifolds allow fire professionals to extend attack lines when pre-connects do not reach. All of Elkhart’s gated manifolds feature free swiveling and locking Storz connectors to prevent accidental uncoupling of larger diameter hose for increased safety. Designed for safe LDH operations, the gated manifolds have an adjustable relief valve (75-250 psi) with stainless steel mechanism and urethane seat.