Norton Rixson 7500 Series Door Closer,7700PTDO Primary Unit,Pull Side Template_7378-1803
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Notes:
Right Hand Shown
- ! Do not scale drawing.
- ! Right hand door shown. Same dimensions apply for left hand door, measured from centerline of hinge or pivot.
- ! Template information based upon use of 4-1/2" hinges or 3/4" offset pivots.
- ! Dimensions are shown in inches and millimeters (mm).
- ! Hollow metal doors require channel or box-type reinforcement when thru-bolt mount is specified.
- ! Sex-nuts are required for wood or plastic faced fire-door installations.
- ! Minimum thickness recommended for reinforcements in hollow metal doors and frames is .1046 (2.66) unless noted otherwise.
- ! Minimum ceiling clearance for closer unit is 2" (50).
- ! Maximum door opening is 110°.
| Preparation for Fasteners | |||
|---|---|---|---|
|
Door or Frame
Fasteners Drill-Sizes |
|||
| Standard |
1/4" - 20 machine
screw |
Metal |
Drill: #7 (0.201" dia.)
Tap: 1/4" - 20 |
| Sleeve nuts and bolts |
Hollow
Metal |
9/32" (7 mm) through;
3/8" (9.5 mm) door face opposite to closer |
|
|
Aluminum
or Wood |
3/8" (9.5 mm) through | ||
|
Optional Through-bolts and
grommet-nuts |
All |
9/32" (7 mm);
3/8" (9.5 mm) dia. x 3/8" (9.5 mm) deep on door opposite to closer |
|
Norton Series 7700PTDO Primary Unit
Combination Door Closer-Holder with Single Point Hold Open Hinge (Pull) Side of Door Installation
7378-1803 08-20 www.nortondoorcontrols.com TEMPLATE NUMBER DATE 1-877-974-2255
Approved 2020-09-14