Overhead Concealed Door Closer Adjustment

Schedule of models and types note.

Overhead concealed door closer adjustment.

Overhead concealed door closer. The rts88 is designed to give lasting dependable service where surface applied units and other types of closers are not suitable or would interfere with the architectural design. Why pay someone 300 or more to do it when you can do it yourself. In situations where a closer is needed but concealment in the frame header is required or desired the norton 7900 closer is the ideal solution for door control.

Concealed in the door or frame for aesthetically driven applications. Closer adjustment valves must always be accessible. Extended spindles are available 1 2 longer than standard. For 3010 jo or 3020 vo arms.

Adjustable ohc s are also available. For high traffic and high abuse. 16 jackson overhead concealed door closer for offset pivot door 90º swing. The theory and practice of door closer adjustment with steps and detailed instructions to adjust the swing of your hydraulic door closer.

Internationa door cosers in. Jackson overhead concealed door closer for butt hinge door. Usually i hear of transom closers referred to as overhead concealed closers and floor spring closers as simply floor closers but a rose by any other name will close the door just the. The spring force by one size turn the adjustment screw four 4 turns clockwise.

Two 199 end caps can be. It can be easily installed in wood aluminum or hollow metal doors and frames for single and double acting doors. Doors of varying sizes or of excessive weight or doors subject to severe wind or draft conditions or abusive usage refer to series 200 overhead concealed closers. 700 center hung single acting.

This heavy duty closer is lcn s most durable surface mounted closer designed for the most demanding applications. End caps are used to cover the mortise edges for wood doors on center hung 608 and 700 800 models. Commercial door closers need replaced. When the door closer must be concealed above the ceiling or drywall a longer or extended spindle is required.