Dexter DCH4000 Series

Specifications:

• Grade 1 compliant, UL 10C Listed (non-hold open arms), ADA compliant at size 1
• Adjustable spring size 1-6
• 5" x 2-1⁄4" mounting hole pattern
• Staked, independent adjustment values: sweep speed, latch speed and back-check
• Single piece, cast iron body
• Universal hardware pack

Arm Type Options:

• Regular arm (Rw/PA): Non-handed, forged, regular arm with adjustable forearm assembly to accommodate a range of doors and frame reveal conditions. Mounts hinge side, top jamb or parallel arm. PA shoe included to allow installation in a parallel arm configuration.
• Hold-open arm (Hw/PA): Non-handed, forged, hold open arm with adjustable forearm assembly to accommodate a range of doors and frame reveal conditions. Mounts hinge side, top jamb or parallel arm. PA shoe included to allow installation in a parallel arm configuration.
• Dead stop arm (DS): Non-handed, forged, heavy duty, parallel arm includes a positive mechanical stop and non-adjustable forearm assembly for high volume traffic or potentially abusive installation conditions.
• Dead stop hold-open arm (DS/HO): Non-handed, forged, heavy duty, hold-open parallel arm includes a positive mechanical stop and non-adjustable forearm assembly for high volume traffic or potentially abusive installation conditions. Also includes a manually selective hold open function.

Finishes:

• ALUM/689 - Aluminum
• DKBRZ/695 - Dark bronze