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Features

 

  1. Universal, fully reversible, non-handed door closer
  2. Closer cylinder constructed of high strength cast iron for increased durability
  3. Tested to 1,500,000 cycles
  4. Fully adjustable 1-4 strength
  5. Factory set to strength 3
  6. Independent adjustment valves for backcheck, closing and latching speeds.

 

Specifications

Door Type

Aluminium, Timber or Hollow Metal

Door Size

External door 660mm - 914mm Internal door 660mm - 1219mm

Strength

1-4 adjustable

Adjustment Controls

Closing speed
Latching speed
Backcheck

Options

Hold open arm

Adaptor plate

Parallel arm drop plate

Square metal cover

 

 

Downloads

2105 Commercial LCN 4031 Series Product Catalogue

Filename
2105 Commercial LCN 4031 Series Product Catalogue.pdf
Size
695 KB
Format
application/pdf

1504 Commercial LCN 4000 Series Product Selection Guide

Filename
1504 Commercial LCN 4000 Series Product Selection Guide.pdf
Size
1 MB
Format
application/pdf

1403 Commercial LCN 4031 Pull Side Installation Instructions

Filename
1403 Commercial LCN 4031 Pull Side Installation Instructions.pdf
Size
542 KB
Format
application/pdf

1401 Commercial LCN 4031 Drop Plate Push Side Installation Instructions

Filename
1401 Commercial LCN 4031 Drop Plate Push Side Installation Instructions.pdf
Size
368 KB
Format
application/pdf

1401 Commercial LCN 4031 Cush Installation Instructions

Filename
1401 Commercial LCN 4031 Cush Installation Instructions.pdf
Size
421 KB
Format
application/pdf

2310 Allegion Door Hardware Maintenance

Filename
2310 Allegion Door Hardware Maintenance.pdf
Size
109 KB
Format
application/pdf

2409 Allegion NZ Door Hardware Commercial Warranty

Filename
2409 Allegion NZ Door Hardware Commercial Warranty.pdf
Size
73 KB
Format
application/pdf

2310 Caring for Door Hardware Finishes

Filename
2310 Allegion Caring for Door Hardware Finishes.pdf
Size
84 KB
Format
application/pdf

2310 BPIR LCN Door Closers

Filename
2310 BPIR_LCN Door Closers_Overseas_October 2023.pdf
Size
101 KB
Format
application/pdf

2105 Commercial LCN 4031 Series Product Catalogue

Filename
2105 Commercial LCN 4031 Series Product Catalogue.pdf
Size
695 KB
Format
application/pdf

1504 Commercial LCN 4000 Series Product Selection Guide

Filename
1504 Commercial LCN 4000 Series Product Selection Guide.pdf
Size
1 MB
Format
application/pdf

No selected resources found. Try another category.

1403 Commercial LCN 4031 Pull Side Installation Instructions

Filename
1403 Commercial LCN 4031 Pull Side Installation Instructions.pdf
Size
542 KB
Format
application/pdf

1401 Commercial LCN 4031 Drop Plate Push Side Installation Instructions

Filename
1401 Commercial LCN 4031 Drop Plate Push Side Installation Instructions.pdf
Size
368 KB
Format
application/pdf

1401 Commercial LCN 4031 Cush Installation Instructions

Filename
1401 Commercial LCN 4031 Cush Installation Instructions.pdf
Size
421 KB
Format
application/pdf

No selected resources found. Try another category.

2310 Allegion Door Hardware Maintenance

Filename
2310 Allegion Door Hardware Maintenance.pdf
Size
109 KB
Format
application/pdf

2310 Caring for Door Hardware Finishes

Filename
2310 Allegion Caring for Door Hardware Finishes.pdf
Size
84 KB
Format
application/pdf

2409 Allegion NZ Door Hardware Commercial Warranty

Filename
2409 Allegion NZ Door Hardware Commercial Warranty.pdf
Size
73 KB
Format
application/pdf

Meticulously engineered

Since 1877, LCN has been a pioneer in the industry, delivering door control solutions and are alson known for their meticulous engineering and quality control.

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LCN 4031 Series Door Closer

Overtur

Our cloud-based ecosystem allows project team members to collaborate on specifications, design, and construction of door security and openings.

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Careers

We are always looking for talent with intelligence, integrity, and initiative to join the Allegion team.

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