Norton Rixson 7500 Series Door Closer,7500,7700,7700COU,7700TEL with 2403 or 2403-3, 4 Bracket,with or without 77…_7377-0103
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| Bracket | Dimen | Dimension "C" Maximum | ||||
|---|---|---|---|---|---|---|
| Maximum | Minimum | |||||
| inches | mm. | inches | mm. | inches | mm. | |
| 2403 | 2 | 51 | 1-1/2 | 38 | 2-1/4 | 57 |
| 2403¾ | 2-3/4 | 70 | 1-1/2 | 3 | 76 | |
| Opening |
Dimension
"A" |
||
|---|---|---|---|
| inches | mm. | ||
| To 100° | 7-5/8 | 194 | |
| 100° to 120° | 6-5/8 | 168 | |
| 120° to 150° | 4-5/8 | 117 | |
| 150° to 180° | 4-1/8 | 105 | |
| Preparation for Fasteners | |||||
|---|---|---|---|---|---|
| Fasteners |
Door or
Frame |
Drill-Sizes | |||
| Standard |
#14 type "A"
S.M. screw Arm: 1-1/4" (32mm.) |
Wood | 3/16" (4.30mm.) | ||
|
Closer: 2-3/4"
(70mm.) |
Aluminum | 7/32" (5.50mm.) | |||
| Š | 1/4-20 machine-screw | Metal |
drill: #7 (.201" dia.)
tap: 1/4-20 |
||
| Optional | Sex-nuts and bolts |
Hollow-
Metal |
9/32" (7.00mm.) through;
3/8" (9.50mm.) on door or transom-face opposite to closer |
||
| • |
Aluminum
or Wood |
3/8" (9,50mm.) through | |||
| Through-bolts and grommet-nuts | AII |
9/32" (7.00mm.) through;
3/8" (9.50mm.) dia. x 3/8" (10mm.) deep on door or transom-face opposite to closer |
|||
7500, 7700, 7700COU and 7700TEL Series Door Closers With 2403 or 2403-3/4 Bracket With or Without 7786 Backplate Regular Arm Installation With Non Hold Open Arm
NORTON RIXSON
TEMPLATE NUMBER REV
3 DATE 7377-0103 12/21
Approved 2022-02-25