Smoke Guard
The Smoke Guard system Model 900 (M900) is a code compliant fire-resistance-rated system that is also rated as a smoke and draft control assembly for use away from the elevator opening. The system is designed to protect fire rated enclosed elevator lobbies as well as elevator lobbies serving as areas of refuge.. Bimetallic strips attached along the flexible intumescent magnet strip bend to grip the auxiliary rails when exposed to heat in excess of 1000 degrees Fahrenheit.
Unit Dimensions:
The M900 is available in one size screen width to protect openings up to 7 feet 2 inches wide. Maximum height of the opening can be up to 9 feet 10 inches.