297_S (MS) Meeting Stile Split Astragal Set (2 Pieces) Combination Units 4-7/8" H x _" W

4-7/8" H x _" W

use of a Unitrol arm is recommended

Quiet rooms

1-1/4" (32mm) dia

48" and 73"

297_S (MS) Meeting Stile Split Astragal Set (2 Pieces) Combination Units 4-7/8" H x _" WPemko 297_S (MS) Split Astragal Set with Silicone Insert Meeting stile astragals are used to seal the gap between pairs of doors (screwed onto the surface of each door). Typically used on pairs with vertical rod exit devices and or push pull setups. When installing pairs of fire doors care must be taken to maintain the requirements of NFPA 80. Category J gaskets for use with listed steel frames and or classified steel covered composite, hollow metal