Releasing Panels

Releasing Control Panels

A releasing panel does more than detect a fire: it decides when to discharge a suppression system. That makes it the right choice for spaces protected by a deluge or preaction sprinkler system, or by a clean agent system in a server room, archive, or clean room, where water or agent should only release when detection has confirmed a real fire.

The MRP-2001 is a six-zone panel for water-based releasing, controlling deluge and preaction sprinkler valves for one or two hazards. The MRP-2002 covers agent-based releasing for single and dual hazards. Both provide the logic these systems depend on: cross-zone, or double-interlock, operation that requires two separate detection zones to agree before release, adjustable discharge timers, with pre-discharge and waterflow delays on the MRP-2002 and soak timers on the MRP-2001, and six programmable Class B initiating circuits. Both are listed to UL 864 and FM approved, and E versions accept 240 VAC input. Because releasing systems combine fire alarm and suppression, confirm the design against the suppression manufacturer's requirements and the authority having jurisdiction before installation.

Add agent release stations under pull stations, detection under conventional devices, and supervision under annunciators. Browse the full Fire-Lite catalog. Contact our team for releasing application help.

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