dorma 7304AR-COMBO-689 Series 689 Aluminum Round Arm Non-Hold Open, Reg/TJ 0"–4" Reveal Default Pack
Grade 1 Surface Applied Door Closers
The 7300 Series offers a compact design and is available in an assortment of sprayed finishes to complement any opening's decor. These features, along with numerous installation options and fixed spring sizes, make this door closer an ideal solution in a variety of applications.
Door closer ANSI/BHMA Grade 1 certified.
- Fixed spring sizes
- Quick and easy to install
- Adjustable backcheck
- Constant speeds
Product Details
Controlled opening with backcheck feature
The 7300 Series features a backcheck to provide a cushioning effect in opening.
Constant speeds
The 7300 Series closer has two independent valves to separately control sweep and latch closing speeds and provide constant speeds when temperatures change.
Optional specification:
- All 7300 closers to have slim plastic cover (COV).
- Closers to have arm with a selective single point hold open between 80°–170° for regular mount (FH) and 70°–175° for parallel arm mount (specify FHP).
- All 7300 closers to have parallel arm bracket for non-hold open parallel arm applications (P86).
- All closers to have sex nuts with machine screws for 1-3/4" door (SNB1) or 1-3/8" door (SNB2).
- Closers to have self-drilling screws for steel doors and frames (DPK86).
- Closers to have self-tapping screws for aluminum doors and frames (TPK86).
- Closers to have TORX security for all exposed fasteners (TX86).
