Each chute contains
Specified door installed on unit.
Angle iron structural frame to support the chute.
Rolling Discharge or Hopper
Door equipped with 165°F fusible link to close door in case of fire.
Full Diameter Vent
Aluminum vent (16 ga.) extends four feet above roof level with combination bird-screen/spark arrester, flashing and cap.
Sprinkler and Flush Head
Located at top of chute with additional sprinkler heads at every other floor