Pneumatic Automatic Operator w. Backcheck, Fixed Power Size 4. Concealed in Frame.

This variant includes:

Cylinder Only - 2610-3971 (4)
Standard, handed, cast iron cylinder

Standard Arm - 2610-3077T
Handed arm. Track roller not included with arm

Standard Track, 2610-3038
Standard non-handed track. Will not accept hold open clip or bumper assembly

Track Roller - 2610-3034
Quiet, low-friction roller assembly. Shoulder dimension “X” = 3mm

Handing Chart - You must specify the hand of the door when ordering this closer.

Table of Sizes - Recommended range of door widths for all closer models.

Correct Closer Adjustment

Suits doors <102 kilos 

The basic design concept for all LCN power operator systems is door control of both the opening and closing motion of the door. Our designs allow the system to be easily retrofitted into existing doors, frames, and new construction. A basic LCN electrohydraulic/pneumatic system consists of a power operator based on a heavy-duty LCN 4040 Series door closer and peripheral actuators. Our electromechanical automatic operators utilise a motor gearbox and a control box to perform the opening and closing functions. LCN offers a choice of either electrohydraulic, electromechanical or pneumatic low-energy automatic operators.

Pneumatic/Hydraulic Automatic Operators have very high to medium traffic capabilities. They are designed for doors primarily where occasional automation is desired but where able-bodied users will operate the door manually. They are best suited to heavy-duty situations on perimeter (size 4 only) and internal doors where high traffic is anticipated. The quiet, low-energy operators are backed by a 2-year limited warranty and meet the American Disabilities Act (ADA) accessibility requirements.

LCN Door Closers | Von Duprin Exit Devices | Schlage Locks

Relcross Limited (trading as) Relcross Door Controls | Hambleton Avenue | DEVIZES | Wiltshire | SN10 2RT | United Kingdom | T: ++ 44 (0) 1380 729 600 | F: ++ 44 (0) 1380 729 888 |  E: sales@relcross.co.uk