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  Norton Door Control   Norton Series 78-B/F Traditional Surface Closer  

Norton Series 78-B/F Traditional Surface Closers - Page 5

   

Norton Series 78-B/F Traditional Surface Closer

Yale Security Inc.

PARALLEL ARM

Parallel 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)

R

MINIMUM TOP HAIL 5/8" (16 MM) FRAME STOP

S
MINIMUM TOP HAIL CLEAR- ANCE

T
TEMPLATE POSITION FOR 130° DOOR OPENING

U
CLOS- ER LENG- TH

V
CLOS- ER HEIG- HT

W
ARM EXTEN- SION BEYOND CLOSER

X
CLOS- ER PROJE- CTION

INTER- IOR

EXTER- IOR

NON HOLD OPEN

HOLD OPEN

HOLD OPEN F.L.

WITHOUT DROP PLATE

WITH 88 DROP PLATE

42 (1.07)

36 (0.91)

78-B/D PA

78-B/D PHA

78-B/D PHFL

5-3/4 (146)

2-1/2 (64)

7-1/2 (191)

7-1/8 (181)

7-1/2 (191)

5 (127)

7-5/8 (194)

4 (102)

-

44 (1.12)

7B-E/F PA

7B-E/F PHA

78-E/F PHFL

+ Although Traditional Surface Closers installed on corner brackets are Regular Arm Closers, the sizes must be selected from this Parallel Arm Closer sizing chart. Order the size needed and suffix it with "RA" . Handing of this closer changes when installed on a corner bracket.

All dimensions are for reference only Dimensions in parentheses are millimeters unless noted otherwise. Door sizing information is based on installation on standard weight doors, 7'0" (2 13 m) high 1-3/4" (44 mm) thick, hung on anti-friction hinges and operating under normal conditions



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