Description

Accentra Keyed Removable Mullion for Exit Device

The Accentra Keyed Removable Mullion (KRM) provides flexible security and convenience for doors equipped with 2100 series exit devices. It allows quick removal when a wide, unobstructed opening is needed and easy reinstallation to maintain door integrity and security.

Designed for versatility, the KRM supports multiple ratings and applications. The KRM200 is panic rated and specifies a 7’2″ height. The KRM200F is 1-1/2 hour fire rated (available in 7’2″ or 10’1″ heights, fire-rated up to 8′) and the KRM200FWS is 3 hour fire rated. Certain models are certified hurricane resistant (verify local codes for compliance).

The mullion works with rim exit devices including the 1800, 2100, 6000, and 7100 series. It requires a mortise cylinder (sold separately) for keyed operation, and it automatically relocks when reinstalled without the cylinder key.

Key Features:

• Flexible Security: Allows quick removal for wide openings and easy reinstallation to maintain door integrity.
• Wide Compatibility: Works with 2100 series exit devices and rim exit devices (1800, 2100, 6000, 7100).
• Panic and Fire Ratings:
  • KRM200: Panic rated, 7’2″ height
  • KRM200F: 1-1/2 hour fire rated, 7’2″ or 10’1″ height (fire-rated up to 8′)
  • KRM200FWS: 3 hour fire rated
• Hurricane Resistant: Certified for select models (verify local codes).
• Finish: Prime Coat
• Easy Cylinder Installation: Mortise cylinder required (sold separately).
• Automatic Relock: Mullion relocks when reinstalled without using the cylinder key.
• Adaptable for Double Doors: Converts a double door into two single doors when needed.
• Adjustable Lengths: 8′ mullions ordered as KRM200F can be field-cut for fire-rated installations.

This keyed removable mullion is ideal for commercial buildings, schools, hospitals, offices, and retail facilities where flexibility, security, and compliance are critical. It ensures safe, code-compliant door operation while providing convenient access for large openings.