LCN CLOSERS
121 W. RAILROAD AVE.
P.O. BOX 100
PRINCETON, IL, USA 61356-0100
PHONE 800-526-2400
FAX 800-248-1460
www.lcn.ingersollrand.com
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Standard 4020T series closer is shipped with standard arm, standard track,
track roller, standard plastic cover, and self reaming and tapping screws.
See 4020T Series pages 21 & 22 for options.
Sized cylinders for interior doors to 4’0”.
Closer mounts top jamb (pull side), specify right or left swinging door.
Closers to meet ADA requirements. See 4020T Series page 23.
Standard or optional custom powder coat finish.
Optional plated finish on metal cover, arm and fasteners.
Optional SRI primer for installations in corrosive conditions is available
with powder coat only.
The 4020T Series is UL and cUL listed with a standard track for self-
closing doors.
Tested and certified under ANSI Standard A156.4, grade one.
The 4020T SMOOTHEE
®
is LCN’s
best performing heavy duty
track closer designed
specifically for interior doors in
institutional and other high
traffic applications.
Cast Iron
Forged Steel Arm
Double Heat Treated Steel
Pinion
All Weather Fluid
Fast & Accurate Installation
UL & cUL Listed
LCN
4020T SERIES
Available
Not available
Closer available with less than 5.0 lbs. opening force on 36" door.
**Maximum opening/hold-open point with standard template.
*** Advanced Variable Backcheck
19
TOP JAMB (PULL SIDE) MOUNT