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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 3130 Series concealed-mount door closer (MPN 3133-H RH AL) is a Grade 1 heavy-duty aluminum unit with an adjustable spring and track arm, designed for interior use. It measures 8 3/4 in Lg and is ADA compliant.

SKU 3G-OTH-506657

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

LCN
Manufacturer Part Number
3133-H RH AL
Type
Grade 1 - Heavy Duty, Aluminum
Lg
8 3/4 in
Arm Type
Track
Spring Type
Adjustable
Location Use
Interior
Product Type
Door Closer
ADA Compliant
Yes
Closer Series
3130
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 3130 Series concealed-mount door closer (MPN 3133-H RH AL) is a Grade 1 heavy-duty aluminum unit with an adjustable spring and track arm, designed for interior use. It measures 8 3/4 in Lg and is ADA compliant.

Frequently Asked Questions

What is the LCN 3133-H RH AL door closer used for?

The LCN 3133-H RH AL is a Grade 1 heavy-duty concealed-mount door closer for interior commercial doors. It provides controlled closing with an adjustable spring and track arm, ensuring ADA compliance and reliable operation in high-traffic areas like offices, hospitals, and schools.

What are the specifications of the LCN 3133-H RH AL door closer?

The LCN 3133-H RH AL is an aluminum Grade 1 heavy-duty door closer from the 3130 series. It measures 8 3/4 in Lg, features an adjustable spring and track arm, and is rated for interior use. It is ADA compliant and designed for concealed mounting.

Where to buy the LCN 3133-H RH AL door closer worldwide?

3G Electric supplies the LCN 3133-H 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 unit.

How to install the LCN 3133-H RH AL concealed door closer?

Install the LCN 3133-H RH AL by following the manufacturer's template for concealed mounting in the door frame. Adjust the spring tension using the integrated valve to match door weight and closing speed. Ensure the track arm is aligned for smooth operation. Always test for ADA compliance after installation.

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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