Page 52 - Herrajes Patricios - Catalogo LCN

4020T
Series

Accessories

Installation Accessories

4020T-18 4020T-169 4020T-3054 4020T-3034
Plate Track Bumper Hold-Open Clip Track Roller
n Required where head frame is n Mounts in track to assist n Mounts in track to provide n Quiet, low friction roller
less than 3-7/8˝ (98 mm) backcheck, does not replace hold-open function assembly
auxiliary stop
n Requires minimum 1-3/4˝ n Hold-open point controlled by n Shoulder dimension “X” = 1/16˝
(44 mm) frame face n Limits maximum opening clip location (2mm)
n Consists of bumper, bumper n Consists of clip and mounting
post, and mounting screw screws
n Requires 4020T-3034H Track
Roller

4020T-3034H
Track Roller
n Quiet, low friction roller assembly
n Shoulder dimension “X” = 1/16˝
(2mm)
n Spring-loaded hold-open
mechanism

B20 LCN Door Control Catalog
phone: 877-671-7011 n fax: 800-248-1460 n www.allegion.com/us n 009426 rev. 07/17