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The Falcon OHC100 and OHC101 Door Closer Body Only are designed for a wide variety of Doors.   The OHC100 is for use on larger exterior doors and has spring size adjustments of 3-5.   The OHC101 is designed for smaller or interior vestibule doors, with an adjustable spring size of 1-3.

The Jackson 20330 Concealed Door Closer has been around since the late 1960's early 1970's.  They are used on aluminum framed storefront doors, that have a narrow stile (frame) around the glass.  The closer is tucked up in the header of the door frame.  Jackson has been a leader in this style of door closer for almost 50 years.   The closer is manufactured in the U.S.A. under strict ISO 9001 guidelines and is designed to give long lasting, maintenance-free performance. One basic closer mechanism allows for single or double acting, center-hung, or offset applications and is non-handed. The adjustable spring power makes this closer suitable for aluminum, wood or steel doors.

Mechanism only, Spindle Length is 1/2"
See Jackson arms for replacement arms.

The International 300 Series Adjustable Power Door Closer is one of there new closers to meet ADA requirements.  With this door closer you can adjust the spring tension, closing and latching speed, even after it was installed.  The Spring Power is adjustable all the way down to 8-1/2 pounds of resistance, making it ideal for areas with the elderly and children.

Hydraulic Cylinder only

3000-B-310 105 with Hold Open
3000-B-311 105 with No Hold Open
3000-B-312 90 with Hold Open
3000-B-313 90 with No Hold Open

The Dorma RTS88 Door Closer is an overhead concealed closer for both single and double-acting doors.  It is one of the more popular overhead concealed closers on the market today.  The RTS88 will consist of a steel cam, rollers, and springs housed in a compact cast iron body.  Closers will be capable of being installed in minimum 1-3/4" x 4" headers. RTS88 will have maximum door opening to 90º or 105º, trim conditions permitting. Sweep and latch speed will be controlled by two noncritical adjustment valves from 90º or 105º to closed. Built-in pressure relief valve will protect the closer from abuse caused by forced closing. A mechanical backcheck combined with a positive stop at 90º or 105º will be provided to protect the door and frame. The RTS88 closer will be available with hold open at 90º or 105º, or without hold open. The product shown here is just the replacement cylinder.