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LCN 4031-SCUSH DKBRZ Grade 1 Heavy Duty Parallel Arm Door Closer - Parallel Arm-Mount Door Closers
LCNParallel Arm-Mount Door Closers

LCN 4031-SCUSH DKBRZ Grade 1 Heavy Duty Parallel Arm Door Closer

The LCN 4031-SCUSH DKBRZ is a Grade 1 Heavy Duty, Bronze door closer with a parallel arm mount, designed for interior/exterior use. This non-hold open, adjustable spring size 4 closer measures 10 3/8 in Lg by 2 3/4…

SKU 3G-OTH-498796

Also listed as: 4031SCUSHDKBRZ · 4031 SCUSH DKBRZ · 4031-SCUSH-DKBRZ

Brand
LCN
Item
4031-SCUSH DKBRZ Grade 1 Heavy Duty Parallel Arm Door Closer
Part Number
4031-SCUSH DKBRZ
Category
Parallel Arm-Mount Door Closers
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LCN
Manufacturer Part Number
4031-SCUSH DKBRZ
Type
Grade 1 - Heavy Duty, Bronze
Lg
10 3/8 in
Wd
2 3/4 in
Arm Type
Parallel
Closer Type
Non-Hold Open
Spring Size
4
Spring Type
Adjustable
Location Use
Interior/Exterior
Product Type
Door Closer
ADA Compliant
Yes
Closer Series
4031
Performance Rating
Grade 1 - Heavy Duty
Performance Duty Rating
1

Technical Documents

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LCN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LCN 4031-SCUSH DKBRZ is a Grade 1 Heavy Duty, Bronze door closer with a parallel arm mount, designed for interior/exterior use. This non-hold open, adjustable spring size 4 closer measures 10 3/8 in Lg by 2 3/4 in Wd and is ADA compliant.

Frequently Asked Questions

What is the LCN 4031-SCUSH DKBRZ door closer used for?

The LCN 4031-SCUSH DKBRZ is a Grade 1 heavy duty door closer with a parallel arm mount, used on interior or exterior doors in commercial and industrial facilities. It provides controlled, non-hold open closing for high-traffic entrances, meeting ADA compliance for accessibility.

What are the specifications of the LCN 4031-SCUSH DKBRZ?

This LCN door closer is Grade 1 heavy duty, bronze finish, with a parallel arm mount. It measures 10 3/8 in long by 2 3/4 in wide, has an adjustable spring size 4, and is non-hold open. It is ADA compliant and suitable for interior or exterior use.

Where to buy the LCN 4031-SCUSH DKBRZ worldwide?

3G Electric supplies the LCN 4031-SCUSH DKBRZ 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 closer.

How to install a parallel arm door closer like the LCN 4031?

Install the LCN 4031 parallel arm closer on the push side of the door, with the arm mounted parallel to the door frame. Adjust the spring size 4 to match door weight and closing speed. Follow LCN's template for screw placement and ensure ADA compliance for opening force.

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
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LCN Products

3G Electric supplies LCN parallel arm-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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