 A member of the Yale Security Group
SERIES 7570/7770 INSTALLATION/SIZING CHART
Installed Regular Arm
Door Opening |
Dimensions
"T" |
Inches |
mm. |
To 100° |
6-3/8 |
182 |
101° to 120° |
5-3/8 |
137 |
121° to 150° |
3-3/8 |
86 |
151° to 180°* |
3-1/8 |
79 |
*Wall conditions permitting
Installed Parallel Arm
Door Opening |
Dimensions
"T" |
Inches |
mm. |
To 100° |
7-3/8 |
167 |
101°to 120° |
6-5/8 |
168 |
121° to 180° |
5-1/2 |
140 |
Maximum Hinge width 5" (127) for doors swinging beyond
150°
DOOR CLOSER SIZING CHARTS
SERIES 7570 CLOSER Normal Power Range Closer
MAXIMUM
DOOR SIZE WOOD OR METAL INCHES (METERS) |
*POWER ADJUSTMENT
FULL 360° TURNS |
NORTON CATALOG NUMBER FOR CLOSER
|
NON HOLD OPEN |
INTERIOR |
EXTERIOR |
32 (0.81) |
--- |
0 |
7570 or PR7570 |
38 (0.97) |
30 (0.76) |
2 |
44 (1.12) |
36 (0.91) |
5 |
50 (1.27) |
42 (1.07) |
8 |
--- |
48 (1.22) |
11 |
*MAXIMUM TURNS
AVAILABLE 15 |
Power of closer can be adjusted to conform to the
conventional sizing requirements outlined in ANSI A156.4, Standards for Door
Controls-Closer.
SERIES 7570BF CLOSER
Accessibility Code Closers with low opening
resistance
MAXIMUM
DOOR SIZE WOOD OR METAL INCHES (METERS) |
*POWER ADJUSTMENT
FULL 360° TURNS |
NORTON CATALOG NUMBER FOR CLOSER
|
NON HOLD OPEN |
INTERIOR |
EXTERIOR |
36 (0.91) |
--- |
2 |
7570BF or PR7570BF |
42 (1.07) |
--- |
5 |
--- |
36 (0.90) |
6 |
48 (1.22) |
36 (0.90) |
8 |
--- |
|
12 |
*MAXIMUM TURNS
AVAILABLE 15 |
Power of closer can be adjusted to conform to the sizing
requirements outlined in ANSI A117.1. Specifications for Making Buildings and Facilities
Accessible To and Usable By Physically Handicapped People.
SERIES 7770 CLOSER
MAXIMUM DOOR SIZE
WOOD OR METAL INCHES (METERS) |
NORTON CATALOG
NUMBER FOR CLOSER NON HOLD OPEN |
INTERIOR |
EXTERIOR |
REG. ARM |
PARA. ARM |
30 (0.76) |
--- |
--- |
PR7772 |
36 (0.91) |
30 (0.76) |
7772 |
PR7773 |
42 (1.07) |
36 (0.91) |
7773 |
PR7774 |
46 (1.22) |
42 (1.07) |
7774 |
PR7775 |
54 (1.37) |
46 (1.22) |
7775 |
PR7776 |
--- |
52 (1.32) |
7776 |
--- |
All dimensions are for reference only. Dimensions in
parentheses are millimeters unless noted otherwise. Door sizing information based on
installation on standard weight doors, 7'0" (2.13m) high 1-3/4" (44mm) thick:
hung on anti-friction hinges and operating under normal conditions.
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