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50 Series
Parts
C o
v e
r
Optional
A
B
C
G
Stronger
+
P A
Weaker
Backcheck
Caution:
Don't completely
close valve
Non Hold Open Door Closers — Top Jamb Arm
1
3
E
9 0 °
D
F
-
51(BF) Only
Spring Power Adjust
(If Necessary)
Stronger
B C
+
Weaker
-
1-1/2
(38)
1-3/4
(44)
Inches
Door/Wall/Hardware/Jamb
*
(mm)
conditions permitting
Opening
Dimension "A"
7-1/2
To 100°
(191)
101° to 120°
(152)
3-1/2
*
121° to 180°
(89)
Sweep
S
L
— 5 —
9-1/16
(230)
(19)
6
(152)
Right Hand Shown
A longer connecting
6
rod is required
for reveals greater
than 3" (76)
4
Latch
Faster
Slower
L
+
-
Slower
Faster
-
+
Pinion Cap
6
or Optional Cover
80-9350-2502-010 (05-12)
2
A
3/4
Top of
Door
1/2
(13)
C L
Reveal
5
S
7
or
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