Norton Rixson 7500 Series Door Closer,UNI-7500(H),UNI-7700(H) Unitrol Parallel Arm,Non-Hold Open or Hold Open,wi…_7377-1356
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| Preparation for Fasteners | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Fasteners Application | Door or Frame | Drill Sizes | |||||||
| sex nuts and bolts |
closer,
drop plate 2022 bracket |
hollow metal |
9/32" (7.00mm) through
3/8" (9.50mm) door face opposite to closer |
||||||
|
aluminum
or wood |
3/8" (9.50mm) through | ||||||||
| through bolts and grommet nuts | optional | all |
9/32" (7.00mm) through
3/8" (9.50mm) dia. x 3/8" (10mm) deep door face opposite to closer |
||||||
Notes:
- Do not scale drawing.
- All dimensions shown in inches (mm) .
- Left hand door shown.
- Caution: Hollow metal doors require channel or box type reinforcement.
- Series UNI-7500H, UNI-7500BF-H, UNI-7700H door closers are furnished with a hold open arm function and are not permitted to be used on fire door assemblies.
|
Door Opening
Angle |
Dimensions★ | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| | | Dead |
Butts and
Offset Pivots |
Center Pivots | ||||||||
| Stop | Dimen | Dimension A | Dimension B | Dimension A | Dimension B | ||||||
| Inches | mm | Inches | mm | Inches | mm | Inches | mm | ||||
| 85° | 90° | 14-7/8 | 378 | 15-1/4 | 387 | 15-7/8 | 403 | 16-1/4 | 413 | ||
| 90° | 95° | 14 | 356 | 14-3/8 | 365 | 15 | 381 | 15-3/8 | 391 | ||
| 95° | 100° | 13-3/8 | 340 | 13-3/4 | 349 | 14-1/4 | 362 | 14-5/8 | 371 | ||
| 100° | 105° | 12-3/4 | 324 | 13-1/8 | 333 | 13-5/8 | 346 | 14 | 356 | ||
| 105° | 110° | 12-1/4 | 311 | 12-5/8 | 321 | 13 | 330 | 13-3/8 | 340 | ||
| 110° | 115° | 11-7/8 | 302 | 12-1/4 | 311 | 12-1/2 | 318 | 12-7/8 | 327 | ||
- ★ "A" and "B" dimensions measured from centerline of hinge or pivot.
- ★★ Door must be free to swing up to 5° beyond hold open position.
Unitrol® with 2022 Bracket Series UNI-7500, UNI-7700 or Series UNI-7500H, UNI-7700H Doors 42"-48" (1.05-1.20m) Wide
Parallel Arm Installation Template — Flush Partitions Stop Only or Stop and Hold Open Unitrol® Door Closer
TEMPLATE NUMBER REV
7377-1356
DATE 12/21
Approved 2022-02-25