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  Norton Door Control   Norton UnitrolŪ Door Controls  

Norton UnitrolŪ Door Controls - Page 21

   

Norton UnitrolŪ Door Controls

Norton Series UNI-8300

Unitrol Door Controls
Parallel Arm Installation

Catalog Numbers and Door Sizes

DOOR SIZE WOOD OR METAL INCHES (METERS)

UNITROL CATALOG NUMBER

INTERIOR

EXTERIOR

STOP ONLY ARM

HOLD-OPEN ARM

x SPECIFY DOOR WIDTH

28-32 (0.70-0.80)

--

UNI-8302

UNI-8302H

33-36 (0.85-0.90)

28-32 (0.70-0.80)

UNI-8303

UNI-8303H

37-41 (0.95-1.00)

33-36 (0.85-0.90)

UNI-8304

UNI-8304H

42-48 (1.05-1.20)

37-41 (0.95-1.00)

UNI-8305

UNI-8305H

--

4248 (1.05-1.20)

UNI-8306

UNI-8306H

Door sizing information is 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. Door in excess of 7'8" (2.34m) high or 1-3/4" (44mm) thick; unusually heavy doors or doors subject to wind or draft conditions will generally require the next larger size closer.

Dimensional Data

DOOR WIDTH INCHES (METERS)

DIMENSIONAL INFORMATION SHOWN IN INCHES(MILLIMETERS)

R

MINIMUM TOP RAIL OF DOOR

S

MINIMUM TOP RAIL CLEARANCE

T

TEMPLATE POSITION FOR HOLD-OPEN AT LISTED ANGLE OR DEAD STOP AT LISTED ANGLE PLUS 5°

W

ARM EXTENSION BEYOND CLOSER

WITHOUT DROP PLATE

WITH DROP PLATE

85°

90°

95°

100°

105°

110°

28-32 (0.70-0.80)

4-3/4 (121)

2-1/2 (64)

5-3/4 (146)

4-5/8 (117)

4 (102)

3-1/2 (89)

3-1/8 (79)

2-3/4 (70)

2-3/8 (60)

8-3/8 (213)

33-41 (0.85-1.00)

7 (178)

6-1/4 (159)

5-3/4 (146)

5-1/4 (133)

4-3/4 (121)

4-3/8 (111)

9-7/8 (251)

42-48 (1.05-1.20)

9-1/4 (235)

8-3/8 (213)

7-3/4 (197)

7-1/8 (181)

6-5/8 (168)

6-1/4 (159)

11-1/4 (286)

All dimensions are for reference only.

Accessories

For arm mounting accessories see page UNITROL-36.

Narrow Top Rail -- #8148 Drop Plate: For use where a narrow top rail prevents the closer from being mounted directly to the door surface. This Drop Plate can be used to mount the door closer on a top rail as narrow as 2-1/2" (64mm) in height.

1-3/4" high x 2-1/8" deep x 13" long (44mm x 54mm x 330mm)

Molded Slim Style Cover -- #8200P: Standard. Available in any of the "Sprayed Finishes" listed on page UNITROL-3. Cover fastens to closer with two attaching screws, included.



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