Description
LCN 4040SE-LONG 24V 689 Long Arm Track Door Closer
LCN model 4040SE-LONG 24V 689 is a long arm track door closer, finished in Aluminum Painted (689/SP28). Key details: 24V, Aluminum.
About this door closer
A door closer controls how a door closes and latches, so it shuts fully and safely after each use. Commercial closers have separate adjustments for closing speed, latching speed and backcheck, which slows the door if it is thrown open. The arm and mounting (regular, parallel or top jamb) depend on which side of the door the closer goes and whether you need hold open.
Specifications
| Brand | LCN |
|---|---|
| Model / SKU | 4040SE-LONG 24V 689 |
| Manufacturer part number | 4040SE-LONG 24V AL |
| Product type | Long Arm Track Door Closer |
| Finish | Aluminum Painted – BHMA 689, SP28 |
| Configuration | 24V, Aluminum |
Questions and answers
How do I pick the arm and mounting?
Regular arm mounts on the pull side; parallel arm mounts on the push side and is common on exterior and high-traffic doors; top jamb mounts on the frame stop. Hold open and cush arms add a hold-open or a stop.
What size closer do I need?
Size depends on door width, weight and location. Many closers are adjustable across sizes; check the specifications or ask us.
Questions about fit, finish or keying? Call Security Lock Supply at (877) 202-8118.
