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LCN Door Closer: Concealed Mounting Type, Grade 1 - Heavy Duty, Aluminum - Concealed-Mount Door Closers
LCNConcealed-Mount Door Closers

LCN Door Closer: Concealed Mounting Type, Grade 1 - Heavy Duty, Aluminum

The LCN 5030 Series Concealed-Mount Door Closer (MPN 5034-REG RH 689) is a Grade 1 Heavy Duty, aluminum unit with a 21 7/8 in length. It features a non-hold open, adjustable spring size 1 design for interior/exterior…

SKU 3G-OTH-506673

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

LCN
Manufacturer Part Number
5034-REG RH 689
Type
Grade 1 - Heavy Duty, Aluminum
Lg
21 7/8 in
Arm Type
Regular
Closer Type
Non-Hold Open
Spring Size
1
Spring Type
Adjustable
Location Use
Interior/Exterior
Product Type
Door Closer
ADA Compliant
Yes
Closer Series
5030
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 5030 Series Concealed-Mount Door Closer (MPN 5034-REG RH 689) is a Grade 1 Heavy Duty, aluminum unit with a 21 7/8 in length. It features a non-hold open, adjustable spring size 1 design for interior/exterior use and is ADA compliant.

Frequently Asked Questions

What is the LCN 5034-REG RH 689 door closer used for?

The LCN 5034-REG RH 689 is a Grade 1 heavy-duty concealed-mount door closer for interior/exterior applications. It controls door closing speed and latching on commercial or industrial doors, ensuring ADA compliance and reliable operation in high-traffic environments.

What are the specifications of the LCN 5030 Series door closer?

The LCN 5030 Series door closer (MPN 5034-REG RH 689) is Grade 1 heavy-duty, aluminum, 21 7/8 in length, with a non-hold open, adjustable spring size 1. It is ADA compliant, suitable for interior/exterior use, and features a regular arm type.

Where to buy the LCN 5034-REG RH 689 door closer worldwide?

3G Electric supplies the LCN 5034-REG RH 689 door closer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this Grade 1 heavy-duty concealed-mount closer.

How to install a concealed-mount door closer like the LCN 5030?

Installation of a concealed-mount door closer such as the LCN 5030 Series requires precise template alignment and mounting within the door frame. Follow the manufacturer's template for drilling and ensure the adjustable spring is set to match door weight. Always test for proper closing speed and latch.

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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