Door Closers
At RBA Door, we offer a wide range of high quality door closers, assemblies and accessories. Our door closers and door closing accessories are perfect for “high-traffic” commercial uses in schools, universities, churches, YMCA, offices, business, warehouses and exhibit halls. We also feature low-power door closers perfect for those with limited mobility. Our products are the ideal solution to maintain a first point of building security and to reduce energy consumption in climate controlled areas..
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LCN Sentronic Door Closer 3130SE
The LCN Sentronic Overhead Concealed Door Closer 3130SE is shipped with a standard arm, 24V or 120V SE track (please specify), track roller, and wood and machine screw pack. Sized cylinders for interior doors to 4’0”. Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted. Handed for right or left swinging door. Interfaces with fire alarm systems.
LCN Sentronic Door Closer 3130SE parts are also available.
3130SE -
Norton Door Closer 7700 Series Power Track
The Norton Door Closer 7700 Series Power Track combine the functions of a single point electromechanical door holder with the proven reliability of a 7700 Series Door Closer. The track assembly contains an arm slide and solenoid operated hold open mechanism and is available with or without an integral smoke detector. The closer is mounted on the door. The Power Track and hook-up box are mounted to the frame face for pull side installations or the frame soffit for push side installations.
Two versions, the Master Unit (PTDO) and the Support Unit (PTO). The PTDO has an integral smoke detector. The PTO can be plugged into the PTDO or into your existing fire alarm system. Both units can be mount pull side of the closed door, or the push side, please specify when ordering. Specify voltage (24 volt or 120 volt) and color (aluminum or dark brown). Dark Brown is a 3 week lead time, Aluminum is in stock.Supply Chains have really caused some issues on this door closer, we recommend calling or emailing to check the availability of this door closer.
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LCN Sentronic Closer 4040SE
The LCN 4040SE Sentronic Door Closer is a heavy duty, non-handed, non-sized closer/holder designed to provide single point hold-open for fire and smoke barrier doors. The door is held open until current interruption releases the holding mechanism and the door closes. Single lever (track) arm closer is specifically designed for interior doors. Choice of finishes, track functions, and installation accessories meet virtually all life safety requirements. The SE stands for Single Point Electronic, with this closer the hold open point can only be one point, so the closer has to be positioned on the door to get the proper hold open point.
This technology has been around since 1972, but back then you would order the 4110SE or 4010SE. These were application specific closers, so you had to specify the hand of the door, door size, and the type of mounting. If you do have an older version, the 4040SE will replace it.
4040SE
