Norton Rixson 8000 Series Door Closer,UNI-8300,UNI-8301,UNI-8500,UNI-8501,Unitrol Parallel Arm,with or without 8…_7380-1358
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Door Opening
Angle |
Dimensions | ||||||
| Hold | Dead | Butts & Offset Pivots | Center Pivots | ||||
| Open | Stop | A | B | A | B | ||
| 85° | 90° | 7-1/2 | 12-3/4 | 8-1/8 | 13-3/8 | ||
| 90° | 95° | 6-3/4 | 12 | 7-3/8 | 12-5/8 | ||
| 95° | 100° | 6-1/4 | 11-1/2 | 6-7/8 | 12-1/8 | ||
| 100° | 105° | 5-3/4 | 11 | 6-3/8 | 11-5/8 | ||
| 105° | 110° | 5-1/4 | 10-1/2 | 5-7/8 | 11-1/8 | ||
| 110° | 115° | 4-7/8 | 10-1/8 | 5-1/2 | 10-3/4 | ||
Door must be free to swing 5° beyond holdopen position.
Notes:
Do not scale drawing.
Left hand door shown.
Dimensions are in inches.
Hollow-metal doors require channel or box-type reinforcement when thru-bolt mount is specified. Sex-bolts required for wood or plastic faced firedoor mounting.
Minimum thickness recommended for reinforcements in hollow-metal doors and frames: .1046" (2.66mm).
Follow Conversion Chart for metric dimensions.
| Preparation for Fasteners | |||||||
|---|---|---|---|---|---|---|---|
| Fasteners | Application | Door or Frame | Drill-Sizes | ||||
| Sex nuts and bolts |
Closer
Drop Plate |
Hollow-Metal |
9/32" (7.00 mm.) through;
3/8" (9.50 mm.) on door face opposite to closer |
||||
| Aluminum or Wood | 3/8" (9.50 mm.) through | ||||||
|
#14 x 1-1/4" (32mm)
type "A" S.M. screw |
Soffit plate
6190 Bracket |
Wood | 3/16" (4.30 mm.) | ||||
| 1/4" - 20 machine screw | Metal | drill: #7 (0.201" dia.) tap: 1/4" - 20 | |||||
|
Through-bolts and
grommet-nuts |
Optional | All |
9/32" (7.00 mm.) through;
3/8" (9.50 mm.) dia. x 3/8" (9.50 mm.) deep on door face opposite to closer |
||||
| inches | mm | inches | mm | inches | mm | inches | mm |
|---|---|---|---|---|---|---|---|
| 5/16 | 8 | 2-3/4 | 70 | 6-3/4 | 171 | 11-1/2 | 292 |
| 3/8 | 9.5 | 3-5/8 | 92 | 6-7/8 | 175 | 11-5/8 | 295 |
| 7/16 | 11 | 4 | 101.5 | 7-3/8 | 187 | 12 | 305 |
| 1/2 | 12.7 | 4-7/8 | 124 | 7-1/2 | 191 | 12-1/8 | 308 |
| 5/8 | 16 | 5-1/4 | 133 | 8-1/8 | 206 | 12-5/8 | 321 |
| 3/4 | 19 | 5-1/2 | 140 | 10-1/8 | 257 | 12-3/4 | 324 |
| 1-1/8 | 28.5 | 5-3/4 | 146 | 10-1/2 | 267 | 13-3/8 | 340 |
| 2 | 51 | 5-7/8 | 149 | 10-3/4 | 273 | ||
| 2-1/8 | 54 | 6-1/4 | 159 | 11 | 279 | ||
| 2-5/8 | 67 | 6-3/8 | 162 | 11-1/8 | 283 |
® Unitrol With 6191 Reinforcing Kit Series UNI-8300, UNI-8301, UNI-8500, UNI-8501 Doors 33" - 41" (0.85 - 1.00m)
Parallel Arm Installation Template ® Stop Only or Hold Open Unitrol Backcheck or Delayed Action Door Closer With or Without 8148 Drop Plate
TEMPLATE NUMBER REV
3 7380-1358 12/21
DATE
Approved 2022-02-26