All LCN Products
Technical Specs
| Type | Surface |
| Technology | Electrohydraulic |
| Mounting Location | Push Side |
| Mounting Style | Top Jamb |
| Hold Open | Yes |
| Hold Open Type | Electric |
| Degree Hold Open | 90 Deg. |
| Arm Type | Double Lever Arm Regular |
| Degree Swing | 90 Deg. Powered, 100 Deg. Manual |
| Back Check | Adjustable |
| Cover | Metal |
| Screw Type | Machine and Wood |
| Door Size | 36" to 54" |
| Door Weight | 225 |
| Reveal Size | 0 to 4-1/2" |
| Voltage | 120V |
| Physically Handicapped | Yes |
| Cold Weather Fluid | Yes |
| Product Type | Door Operators |
Product Specs
| Manufacturer | LCN |
| SKU | 4642-REGARM-689 |
| Grade | Grade 1 |
| Installation | Commercial |
| Origin | USA |
| Unit of Measure | Each |
| Base Material | Cast Iron Cylinder |
| BAA Qualified | Yes |
| Limited Warranty | 2 Years |
| Fire Rated | 3 Hours {A} |
| ADA Compliance | Yes |
LCN 4642-REGARM-689 Surface Mounted Electrohydraulic Auto Equalizer Door Operator, Regular, Push Side Mounted, Top Jamb, 36"-54" Door, 90 Deg. Powered, 100 Deg. Manual Swing, Machine and Wood Screws, Grade 1, Aluminum Painted Finish
LCN 4642-REGARM Surface Mounted Electrohydraulic Auto Equalizer Door Operator, Regular, Push Side, Top Jamb, 36"-54" Door, 90 Deg. Powered, 100 Deg. Manual Swing, Machine and Wood Screws, Grade 1, Aluminum Painted Finish
4640 Series Electrohydraulic Operators
The 4640 Series is LCN's smart and reliable low-energy operator.
The 4640 auto equalizer is LCN’s smart and reliable electrically powered low-energy automatic operator. It provides easy access for people with disabilities, or the elderly. Designed primarily for manual opening applications that occasionally required 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. 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.
- Optional plated finish on cover, arm, and fasteners.
