LCN
4020 SERIES
Indicates recommended range of door width for closer size.
HOW-TO-ORDER
4020 SERIES CLOSERS
1. SELECT CYLINDER SIZE
4021 (adjustable from size 1 to 5)
4026 (DEL not available)
2. SPECIFY HAND
RH
LH
3. SELECT FINISH
Standard Powder Coat __________
Aluminum, Dark Bronze , Statuary,
Light Bronze, Black, Brass.
Closer will be shipped with:
- STANDARD COVER,
- REGULAR ARM,
- SELF-REAMING and TAPPING SCREWS,
unless options listed below are selected.
CLOSER OPTIONS
CYLINDER
Delayed Action ( DEL)
COVER
Metal (MC)
ARM
Hold-Open (H)
Fusible Link, 165°F (FL)
FINISH
Custom Powder Coat (RAL) __________
(handed metal cover required)
Plated Finish, US _____________
(handed metal cover required)
SRI primer
SCREW PACK
TB* & SRT Screw (TBSRT)
Wood & Machine Screw (WMS)
TB*, Wood & Machine Screw (TBWMS)
TORX Machine Screw (TORX)
TB* & TORX Machine Screw (TBTRX)
* Specify door thickness if other than 1 3/4”.
INSTALLATION ACCESSORIES
Plate, 4020-18
Plate, 4020-18G
SPECIAL TEMPLATE
ST- _________
TABLE OF SIZES
Select closer based on width of door.
The spring power of non-sized 4021 cylinder is adjustable from size 1 through
size 5 and is shipped set to size 3.
Sized 4020 series cylinder available in size 6.
Delayed action not available with 4026 cylinder.
size 3 size 4 size 5 size 6
*4021
EXTERIOR (and VESTIBULE) DOOR WIDTH
24"
610mm
30"
762mm
36"
914mm
42"
1067mm
INTERIOR DOOR WIDTH
48"
1219mm
24"
610mm
34"
864mm
38"
965mm
48"
1219mm
54"
1372mm
60"
1524mm
4026
size 2 size 3 size 4 size 5 size 6
*4021
4026
*
Adjustable Size 1 thru 5
DOOR WIDTH
36"
42"
48"
8.5* lbs. 4021 4021 4021
5.0* lbs.
4021
4021 4021
REDUCED OPENING FORCE 4020 CLOSERS
CAUTION !
Any manual door closer, including those certified by BHMA to
conform to ANSI Standard A156.4, that is selected, installed and adjusted
based on ADA or other reduced opening force requirements may not provide
sufficient power to reliably close and latch a door.
Refer to POWER OPERATORS section for information on systems that meet
reduced opening force requirements without effecting closing power.
* Maximum opening force
18
Minimum
Door
Width
Minimum
Door
Width
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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