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LCN Door Closer: Concealed Mounting Type, Grade 1 - Heavy Duty, Aluminum, 22 1/2 in Lg - Concealed-Mount Door Closers
LCNConcealed-Mount Door Closers

LCN Door Closer: Concealed Mounting Type, Grade 1 - Heavy Duty, Aluminum, 22 1/2 in Lg

The LCN 2030 Series Concealed-Mount Door Closer (MPN 2031-STD RH AL) is a Grade 1 Heavy Duty aluminum unit with a track arm, non-hold open closer type, and adjustable spring size 5. Designed for interior/exterior…

SKU 3G-OTH-506660

Brand
LCN
Item
Door Closer: Concealed Mounting Type, Grade 1 - Heavy Duty, Aluminum, 22 1/2 in Lg
Category
Concealed-Mount Door Closers
Available to Order
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Technical Specifications

LCN
Manufacturer Part Number
2031-STD RH AL
Type
Grade 1 - Heavy Duty, Aluminum
Lg
22 1/2 in
Wd
3 3/4 in
Arm Type
Track
Closer Type
Non-Hold Open
Spring Size
5
Spring Type
Adjustable
Location Use
Interior/Exterior
Product Type
Door Closer
ADA Compliant
Yes
Closer Series
2030
Performance Rating
Grade 1 - Heavy Duty
Performance Duty Rating
1
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LCN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LCN 2030 Series Concealed-Mount Door Closer (MPN 2031-STD RH AL) is a Grade 1 Heavy Duty aluminum unit with a track arm, non-hold open closer type, and adjustable spring size 5. Designed for interior/exterior use, it measures 22 1/2 in Lg x 3 3/4 in Wd and is ADA compliant.

Frequently Asked Questions

What is the LCN 2031-STD RH AL door closer used for?

The LCN 2031-STD RH AL is a Grade 1 heavy-duty concealed-mount door closer for interior or exterior commercial doors. It uses a track arm and adjustable spring size 5 to control door closing speed, ensuring ADA compliance and reliable operation in high-traffic entrances.

What are the specifications of the LCN 2031-STD RH AL door closer?

The LCN 2031-STD RH AL is a Grade 1 heavy-duty aluminum door closer, 22 1/2 in long by 3 3/4 in wide. It features a non-hold open closer type, adjustable spring size 5, track arm, and is ADA compliant. Suitable for interior/exterior use, it is part of the LCN 2030 Series.

Where to buy the LCN 2031-STD RH AL door closer worldwide?

3G Electric supplies the LCN 2031-STD RH AL door closer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Grade 1 heavy-duty concealed-mount closer.

How to install the LCN 2031-STD RH AL concealed door closer?

Install the LCN 2031-STD RH AL by mounting the track arm to the door frame and closer body per LCN's template. Adjust the spring size 5 for proper closing force. Ensure the closer is level and the arm aligns with the track. Test for smooth operation and ADA compliance.

Used in

Common applications for LCN
Manufacturing quality control — LCN Force Gauge (ADA/FG) for verifying spring tension in assembly lines
Packaging industry — LCN Force Gauge for testing seal strength or compression of packaging materials
Maintenance and repair — LCN Force Gauge for checking actuation force of mechanical switches or valves
Material testing — LCN Force Gauge for measuring force in simple tensile or compressive tests on small components
Educational labs — LCN Force Gauge for demonstrating basic force measurement principles in engineering courses

LCN Products

3G Electric supplies LCN concealed-mount door closers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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