LCN 4640-3077L-689 Closer Long Arm For 4640 Series Electrohydraulic Operators - 689/US28 Anodized Aluminum
The LCN 4640-3077L-689 is a Long Closer Arm for use with LCN 4640 Series Electrohydraulic Operators and comes in Anodized Aluminum.
4640 Series Electrohydraulic Operators
The 4640 Series is LCN's smart and reliable low-energy operator.
The 4640 Series provides easy access for people with disabilities, the elderly, or the frail. Designed primarily for manual opening applications that occasionally require automatic opening.
- Standard, top jamb (push side) mounted 4640 series closer shipped with regular arm, metal cover, and wood and machine screw pack.
- Meets ADA requirements (power mode).
- Non-sized cylinders for interior doors to 4'6" and exterior doors to 3'6".
- Non-handed for either right or left swinging door.
- 4640 has easily accessible switches to provide on/off and continuous hold open functions. 4640CS provides concealed on/off power switch. The control module provides all timing and sequential door functions, electric strike controls, and adjustments for opening speed and force.
- Standard or optional custom powder coated finish, end caps are black.
- The optional plated finish on the cover, arm, and fasteners.
