U.S.Pat. No.4,429, 492.Pat in Canada 1986.

For use on pairs of doors to prevent the active door leaf from closing ahead of inactive door

• Designed for labeled frames equipped with labeled metal and wood fire doors
• Ideal where IVES automatic or self-latching flush bolts are used
• UL Listed, tested minimum of 100,000 cycles
• Non-handed, surface applied and fully automatic
• Coordinator size - 1-5/8"W x 5/8"H
• Hold-open lever contact points vary with coordinator lengths to minimize stress on hinges, doors and door frames.
• Adjustable safety release permits active leaf to close when above normal forces are applied preventing damage to door and frame.
• Furnished prime coated
• 936, 948, 956, 960 - 1, 3, 5, 6, 7 - preparation available for exit devices from all major manufacturers

Accessories

• 903 Filler Tube designed to close header area, available 6-5/8" L to 38-5/8 L in 4" increments
• 901 and 902-4" aluminum mounting brackets, and 905 and 906-6" aluminum mounting brackets for parallel arm closers and other sofit applied hardware
• 904 UL Listed prime coated steel mounting brackets required for sofit applied hardware on fire rated openings.
• Order coordinator with filler, e.g.948FP x 903 - 22FP.

UL Listed Door Coordinators 469, 469 1/2

U S. Pat. No.3,894,356 Re.29, 107. Pat. in Canada 1978.

Reversible, automatic coordinating devices for use on pairs of doors to prevent the active door leaf from closing ahead of inactive door

• Specifically designed for use on labeled fire doors in conjunction with IVES automatic or self-latching flush bolts
• Surface mounted
• Sex bolts required for door bracket for installations on wood covered composite 1-3/4" thick labeled doors
• Exclusive design incorporating unique cam contour with assisting nylon roller reduces friction and increases efficiency of hardware system.
• Both are available in B3-4-10-10B-26-26D finishes.

Dust Proof Strikes

For use with all IVES automatic, self-latching and manual flush bolts.

• Spring tension calibrated for positive closing and eliminates binding
• 488 can be locked in up position.
• 489 will not lock up or down.
• 487 plate used for flush floor conditions.
• All are available in B3-4-9-10-10B-26-26D finishes.

Rabbet Pieces

For use with extension flush bolts on rabbeted door installations in non-fire rated openings.

*available carded