850-880 Spec Sheet
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850 SERIES 880 SERIES STANDARD ADJUSTABLE BACK-CHECK SURFACE APPLIED CLOSER
FEATURES
- Series 880 has adjustable Back-Check function controlled by a separate regulating valve, adjustable after installation.
- Underwriters' Laboratories Inc. Listed.
-
Range of sizes:
- Standard: 851, 852, 853, 854 and 855
- Back-Check: 883, 884 and 885
- Two Adjustment Valves: Closing and Latching speeds controlled by separate regulating valves, adjustable after installation.
- Non-handed for standard, top jamb or parallel arm installation.
- Available with regular, hold-open or fusible link hold open arms.
- Regular arms are equipped with a 15% (+)(-) 7½% power adjustment bracket.
- Hold-open arms are adjustable for holding from 90° to 180°.
- Rack and pinion mechanism contained in a high tensile precision cast aluminum housing assures the highest quality.
- Stable hydraulic door check fluid for any climatic operation and constant lubrication.
- Narrow design permits installation on most modern glass and aluminum doors without adaptors.
FINISHES
- AL Aluminum
- DU Storefront Bronze
• 880 Series Back-Check Adjustment Valve
TECHNICAL DIMENSIONS
Size 1 Meets ADA Requirments
| Dimensions | |||||||
|---|---|---|---|---|---|---|---|
| Description | 1 | 2 | 3 | 4 & 5 | |||
| A. Length of Closer Body |
7 1
/8 " |
8 1
/16" |
8 7
/8 " |
9 3
/4 " |
|||
| B. Horizontal Mounting Holes |
6 1
/2 " |
7 3
/8 " |
8 3
/16" |
9 1
/16" |
|||
| C. Vertical Mounting Holes |
3
/4 " |
3
/4 " |
3
/4 " |
3
/4 " |
|||
| D. Overall Height |
4 1
/16" |
4 3
/4 " |
4 3
/4 " |
4 3
/4 " |
|||
| E. Top of Door to Bottom of Closer | 1 15/16" |
2 1
/4 " |
2 1
/4 " |
2 1
/4 " |
|||
| F. Closer Body Height |
1 5
/8 " |
1 3
/4 " |
1 3
/4 " |
1 3
/4 " |
|||
| G. Projection from Door | 2 9 | ||||||
International Door Closers, Inc.
West: 800-544-4422 • East: 800-225-6737 COPYRIGHT 2021 INTERNATIONAL DOOR CLOSERS, INC www.intldoorclosers.com
INSTALLATION TYPES
SELECTION CHART
| INTERIOR | EXTERIOR DOOR SIZE | MODEL NUMBER | ||||||
|---|---|---|---|---|---|---|---|---|
| DOOR SIZE | Swing Out | Swing In | Standard | Back-Check | TYPE | |||
| 32" | 28" | 24" | 851 | — | Regular Arm | |||
| 28" | 24" | — | 851-P | — | Parallel Arm | |||
| 36" | 32" | 28" | 852 | — | Regular Arm | |||
| 32" | 28" | 24" | 852-P | — | Parallel Arm | |||
| 36" | 32" | 28" | 1852 | — | Hold-Open Arm | |||
| 32" | 28" | 24" | 1852-P | — | Parallel Hold-Open Arm | |||
| 42" | 36" | 32" | 853 | 883 | Regular Arm | |||
| 36" | 32" | 28" | 853-P | 883-P | Parallel Arm | |||
| 42" | 36" | 32" | 1853 | 1883 | Hold-Open Arm | |||
| 36" | 32" | 28" | 1853-P | 1883-P | Parallel Hold-Open Arm | |||
| 48" | 42" | 36" | 854 | 884 | Regular Arm | |||
| 42" | 36" | 32" | 854-P | 884-P | Parallel Arm | |||
| 48" | 42" | 36" | 1854 | 1884 | Hold-Open Arm | |||
| 42" | 36" | 32" | 1854-P | 1884-P | Parallel Hold-Open Arm | |||
| 54" | 48" | 42" | 855 | 885 | Regular Arm | |||
| 48" | 42" | 36" | 855-P | 885-P | Parallel Arm | |||
| 54" | 48" | 42" | 1855 | 1885 | Hold-Open Arm | |||
| 48" | 42" | 36" | 1855-P | 1885-P | Parallel Hold-Open Arm | |||
PARTS AND ACCESSORIES - SERIES 850 & 880
| Parts | Description | Size | 1 | 2 | 3 | 4 & 5 | ||
|---|---|---|---|---|---|---|---|---|
| Main Arm | Part # | 510 | 520 | 520 | 520 |
NOTE:
Doors of unusual height or weight, or doors subject to severe wind or draft conditions, or abusive usage, require |
||
| Regular Forearm | Part # | 511 | 521 | 521 | 521 | |||
| Hold-Open Forearm | Part # | None | 522 | 522 | 522 |
the next larger model
closer than the schedule. SPECIFY: Closer Model or Part Number |
||
|
Parallel Bracket for
Regular Arm |
Part # | 515 | 525 | 525 | 525 | |||
| Flat Drop Bracket | Part # | None | 527 | 537 | 547 |
SPECIFY FINISH:
AL - Aluminum |
||
| Top Jamb Bracket | Part # | None | None | TJB-53 | TJB-54 | DU - Storefront Bronze | ||
| Dress Cover | Part # | None | None | DC-8000 | DC-8000 | |||
|
Thru Bolt & Grommet
Nut (Set of 4 each) |
Part # | TBGN-50 | TBGN-50 | TBGN-50 | TBGN-50 | |||