4000 Series

4040XP Series The LCN 4040XP Series Door Closer is the "Gold Standard" in Door Closers, tested and certified to 10 million cycles (well above the 2 million cycle test standard for ANSI Grade 1). It's one of the most well-known, frequently purchased, and...

4041 MODEL The LCN 4041 is a 4040XP with a Delayed Action Cylinder (CYLDEL). The delayed action cylinder is a Heavy Duty, cast iron cylinder used for delayed Door closing and is non-handed. The delay time is adjustable up to approximately one (1) minute...

4111 Surface-Mounted Heavy Duty Door Closer The 4110 is LCN's best performing Heavy Duty Closer with an adjustable Spring and possible Hold Open point beyond 140 degrees, meeting ADA requirements. Backed by a 30 year warranty, the cast iron body and all...

4031T Surface-Mounted Heavy Duty Door Closer The 4030T is a Single Lever (track) Arm, surface Mounted Closer designed for Interior use on narrow head frames and top rails. The choice of three mountings and ease of installation offer a versatile solution...

LCN 4031 Grade 1 Surface-Mounted Heavy Duty Door Closer - Powder Coat Finish The heavy-duty 4030 Series is a universal Closer designed for moderate traffic conditions, meeting ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements...

4011 Surface-Mounted Heavy Duty Door Closer The 4010 is LCN’s best performing Heavy Duty Closer designed specifically for institutional and other rugged high traffic applications. Overview The 4010, 4020 and 4110 Series are heavy-duty Closers that meet...

4013T Surface-Mounted Heavy Duty Door Closer The 4010T is LCN’s best performing Heavy Duty High Security designed specifically for Interior doors in institutional and other rugged high traffic applications. Overview The 4010, 4020 and 4110 Series are...

4040XP Series The 4040XP Series is LCN’s most durable Surface-Mounted heavy-duty Closer, designed for the most demanding high-use-and-abuse applications. It meets ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements. This Closer...

4116 Surface-Mounted Heavy Duty Door Closer The 4110 is LCN's best performing Heavy Duty Closer with an adjustable Spring and possible Hold Open point beyond 140 degrees, meeting ADA requirements. Backed by a 30 year warranty, the cast iron body and all...

4050A Surface-Mounted CAST ALUMINUM Door Closer The 4050A Series cast aluminum Closer is engineered for durability and built tough to excel in the harsh environments of high frequency, high abusive traffic areas. Featuring the most common commercial...

4021 Surface-Mounted Heavy Duty Door Closer The 4020 is a Heavy Duty Closer with adjustable Spring Power using the LCN Green Dial. This creates a custom fit to meet the specific demands of high traffic use and brings reliable performance. Overview The...

4003T Surface-Mounted Heavy Duty Single Lever High Security The 4000T is a Heavy Duty Closer to reliably control fire and smoke barrier doors with maximum swing of 90°. Designed for use with an SEM 7850 wall magnet. The 4000T Series wall pocket...

4011 Surface-Mounted Heavy Duty Door Closer The 4010 is LCN’s best performing Heavy Duty Closer designed specifically for institutional and other rugged high traffic applications. Overview The 4010, 4020 and 4110 Series are heavy-duty Closers that meet...

4024T Surface-Mounted, Single Lever Arm, Heavy Duty Closer The 4020T is a cast iron, Heavy Duty Closer designed for Interior, high traffic conditions. This Grade 1 device comes in various finishes and colors to match your Interior look. Overview The...

4021T Surface-Mounted, Single Lever Arm, Heavy Duty Closer The 4020T is a cast iron, Heavy Duty Closer designed for Interior, high traffic conditions. This Grade 1 device comes in various finishes and colors to match your Interior look. The 4010, 4020...

4114T Surface-Mounted, Single Lever Arm, Heavy Duty Closer The 4110T is a Grade 1 push side, mounting High Security designed for Interior high traffic applications. It features an optional Track Bumper assembly for additional cushioning in the opening...

4014T Surface-Mounted Heavy Duty Door Closer The 4010T is LCN’s best performing Heavy Duty High Security designed specifically for Interior doors in institutional and other rugged high traffic applications. Overview The 4010, 4020 and 4110 Series are...

The heavy-duty 4030 Series is a universal Closer designed for moderate traffic conditions, meeting ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements. It complements the heavy-duty 4000 Series, and offers a choice of three...

4113T Surface-Mounted, Single Lever Arm, Heavy Duty Closer The 4110T is a Grade 1 push side, mounting High Security designed for Interior high traffic applications. It features an optional Track Bumper assembly for additional cushioning in the opening...

4003T Surface-Mounted Heavy Duty Single Lever High Security The 4000T is a Heavy Duty Closer to reliably control fire and smoke barrier doors with maximum swing of 90°. Designed for use with an SEM 7850 wall magnet. The 4000T Series wall pocket...

4014T Surface-Mounted Heavy Duty Door Closer The 4010T is LCN’s best performing Heavy Duty High Security designed specifically for Interior doors in institutional and other rugged high traffic applications. Overview The 4010, 4020 and 4110 Series are...

4016 Surface-Mounted Heavy Duty Door Closer The 4010 is LCN’s best performing Heavy Duty Closer designed specifically for institutional and other rugged high traffic applications. The 4010, 4020 and 4110 Series are heavy-duty Closers that meet demands...

4111T Surface-Mounted, Single Lever Arm, Heavy Duty Closer The 4110T is a Grade 1 push side, mounting High Security designed for Interior high traffic applications. It features an optional Track Bumper assembly for additional cushioning in the opening...

4013T Surface-Mounted Heavy Duty Door Closer The 4010T is LCN’s best performing Heavy Duty High Security designed specifically for Interior doors in institutional and other rugged high traffic applications. The 4010, 4020 and 4110 Series are heavy-duty...