architecture - engineering - construction
Norton Door Control
Norton Series 7700 Door Closer
Norton Series 7700 Door Closures - Page 6
Norton Series 7700 Door Closer
REGULAR ARM
Regular Arm Closers -- Door Sizes and
Catalog Numbers
MAXIMUM DOOR SIZE WOOD OR METAL
INCHES (METERS) |
NORTON CATALOG NUMBER FOR CLOSER |
DIMENSIONAL
INFORMATION SHOWN IN INCHES (MILLIMETERS) |
P
MINIMUM CEILING CLEARANCE |
R
MINIMUM TOP RAIL FOR MOUNTING |
S
MINIMUM TOP RAIL FOR CLEARANCE |
T TEMPLATE POSITION FOR 100° DOOR OPENING |
WITHOUT
DROP PLATE |
WITH
7786 DROP PLATE |
INTERIOR
|
EXTERIOR
(INSWING) |
NON
HOLD OPEN |
HOLD
OPEN |
HOLD
OPEN F.L. |
7700
|
7700H
7700HFL |
7780
|
7700
7700H 7700HFL 77M |
7700
7700H 7700HFL 7780 |
7700
7700H 7700HFL 7780 |
7700
7700H 7700HFL 7780 |
36
(0.91) |
-- |
7702 7712
|
7702H |
|
1-3/4
(44) |
2-1/8
(54) |
1
(25) |
3-1/2
(89) |
1-7/8
(48) |
4-1/8
(105) |
7
(178) |
42
(1.07) |
30
(0.76) |
7703 7783
|
7703H |
7703HFL |
48
(1.22) |
36
(0.91) |
7704 7784
|
7704H |
7704HFL |
54
(1.37) |
42
(1.07) |
7705 7785
|
7705H |
7705HFL |
| -- |
48
(1.22) |
7706
7786 |
7706H
|
7706HFL |
All dimensions are lor reference only. Dimensions in
parentheses are millimeters unless noted otherwise. Door sizing information is based on
installation on standard weight doors. 7'0" (213 m) high 1-3/4" (44 mm) thick:
hung on anti-friction hinges and operating under normal conditions. Doors in excess of
7'8" (2.34 m) high or 1-3/4" (44 mm} thick, unusually heavy doors; doors
templated for openings beyond 150° or doors subject to wind or draft conditions will
generally require the next larger size from that shown in the chart. |
