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COR7G and COR9G
Gravity Coordinators
• When active door is
open, coordinator prevents active door
from closing until inactive door bypasses. Closing of
inactive
door causes strike plate on top of door to contact cam
and lift
arm, allowing active door to close. As inactive door
continues
closing, roller rides over strike plate on to door
bracket, holding
arm above active door.
• UL Listed for Fire Doors.
• Non-handed.
• Gravity action arm and door bracket are adjustable on
the job
for ease of installation. Nylon roller provides quiet
and efficient
operation, and helps protect the astragal and doors from
damage.
• Nylon roller on short arm glides smoothly over door
bracket
and strike, ensuring silent operation.
• Made of forged brass.
• Finishes: US3, US4, US10, US10B, US26, US26D.
• Meets ANSI/BHMA A156.3, Type 21.
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CORG7
7" Projection
• Use on pairs of doors with astragal on
active door up to 4'.
• With astragal, inactive door up to 3'4".
• With astragals, both doors up to 2'10".
CORG9
9" Projection
• Use on pairs of doors with astragal on active door
over 4'.
• With astragal, inactive door over 3'4".
• With astragals, both doors over 2'10". |
