Page 46 - Herrajes Patricios - Catalogo LCN

4020
Series

Mounting details

Top Jamb (Push) Side
Mounting

3-5/8"
92 mm
3-1/2"
89 mm
2-1/4"
A 57 mm
3/4"
11-1/2" B 2-11/16" 19 mm 1"
25 mm
68 mm
292 mm
12-1/4"
311 mm

4020-18 4020-18G

Butt Hinges Should not exceed 5˝ (127 mm) in width
Auxiliary Stop Recommended at hold-open point or where the door cannot swing 180°
Reveal n 2-9/16˝ (65 mm) allows 180° opening with regular arm
n 4-13/16˝ (122 mm) allows up to 140° opening with regular arm
n 8˝ (203 mm) allows up to 140° opening with LONG ARM where standard rod and shoe is replaced with optional
long rod and shoe (4020-79LR)
Head Frame Less than 3-7/16˝ (87 mm) requires PLATE, 4020-18 Use PLATE, 4020-18G for flush ceiling condition.
Either plate requires 1-3/4˝ (44 mm) frame minimum.
Top Rail n Requires minimum 1-1/2˝ (38 mm)
n Closer on 4020-18 plate requires 2˝ (51 mm) minimum
n Closer on 4020-18G plate requires 2-3/4˝ (70 mm) minimum
Delayed Action n Add suffix “DEL” to selected cylinder.
n Not available with 4026 cylinder
n Delays closing from maximum opening to approximately 75°
n Delay time adjustable up to approximately 1 minute
Maximum Opening Can be templated for:
100°: A = 6˝ (152 mm) 140°: A = 4˝ (102 mm) 180°: A = 2˝ (51 mm)
B = 12 3/8˝ (314 mm) B = 10 3/8˝ (264 mm) B = 8 3/8˝ (213 mm)
Notes:
• Hold-open points up to maximum opening or 140°, whichever is less, for hold-open or fusible link arm
• For hold-open beyond 140°, use 4110 Series closer

B14 LCN Door Control Catalog
phone: 877-671-7011 n fax: 800-248-1460 n www.allegion.com/us n 009426 rev. 07/17