Description
Release units connect to the gauge port of the primary cylinder and are used to release the agent to the piping system. Release units can be electric operated only or manual/electric. Depending on the control panel needs, release units can be purchased with pressure gauges using normally open or normally closed contacts (when under pressure). Release units that include manual operation have a tamper-proof seal on the operation pin. Replacement seals are included in the Release Unit Service kit, P/N: 38-400001-010.
