Sequential Closing: Prevents the active door from closing until the inactive door bypasses, ensuring proper door sequencing.

Non-Handed Design: Suitable for use on either side of the door, providing versatility in installation.

Adjustable Components: 

Gravity action arm and door bracket are adjustable on-site for ease of installation.

COR Series equipped with an adjustable override feature that allows the active door to close under extreme pressure, providing flexibility in high-traffic environments.

Silent Operation: Nylon roller on the short arm glides smoothly over the door bracket and strike, ensuring quiet and efficient operation.

Durability: Rubber roller in gravity coordinator provides quiet operation and helps protect the astragal and doors from damage.

Architectural Clean Lines: Optional FL filler bar available to maintain clean lines, as the COR Series does not cover the entire length of the stop.

Material: Steel for durability and long-term performance

Installation: Suitable for both wood and metal door systems

Certifications: UL Listed for use in fire-rated double door assemblies, ensuring compliance with safety and building regulations

COR Series Bar Coordinators

Ideal for pairs of doors where one door must close before the other, commonly used in commercial and institutional settings. Suitable for high-traffic areas that require precise door sequencing and enhanced security.

Should equal the active door width plus approximately half the inactive door width. Must be 6" longer than the active door width and shorter than the overall frame opening between stops.

Adjustable override feature, optional FL filler bar for architectural clean lines, and seamless operation with flush bolts. 

Available in 36” to 60” lengths to accommodate various door sizes.

Gravity Coordinators:

Suitable for ensuring that the active door remains open until the inactive door closes, providing seamless door sequencing. Ideal for commercial and institutional buildings where quiet and efficient operation is essential.

Non-handed design suitable for use on either side of the door.

Gravity action arm and door bracket are adjustable on-site for ease of installation.

Nylon roller on the short arm for silent operation, rubber roller for quiet and efficient operation, and protection of the astragal and doors from damage.