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LCN 4031-RW/PA DKBRZ Grade 1 Heavy Duty Adjustable Spring Door Closer - Adjustable-Mount Door Closers
LCNAdjustable-Mount Door Closers

LCN 4031-RW/PA DKBRZ Grade 1 Heavy Duty Adjustable Spring Door Closer

The LCN 4031-RW/PA DKBRZ is a Grade 1 heavy-duty, bronze adjustable-mount door closer (non-hold open type) for interior/exterior use. It features an adjustable spring (size 4) and measures 10 3/8 inches in length…

SKU 3G-OTH-505961

Also listed as: 4031RWPADKBRZ · 4031 RW PA DKBRZ · 4031-RW-PA-DKBRZ

Brand
LCN
Item
4031-RW/PA DKBRZ Grade 1 Heavy Duty Adjustable Spring Door Closer
Part Number
4031-RW/PA DKBRZ
Category
Adjustable-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-RW/PA DKBRZ
Type
Grade 1 - Heavy Duty, Bronze
Lg
10 3/8 in
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-RW/PA DKBRZ is a Grade 1 heavy-duty, bronze adjustable-mount door closer (non-hold open type) for interior/exterior use. It features an adjustable spring (size 4) and measures 10 3/8 inches in length. This ADA-compliant closer is part of the 4031 series, designed for parallel/standard mounting.

Frequently Asked Questions

What is the LCN 4031-RW/PA DKBRZ door closer used for?

The LCN 4031-RW/PA DKBRZ is a Grade 1 heavy-duty door closer for interior or exterior use. It controls door closing speed on commercial or industrial doors, ensuring ADA-compliant operation. Its adjustable spring (size 4) suits medium-to-heavy doors in high-traffic areas.

What are the specifications of the LCN 4031-RW/PA DKBRZ door closer?

This LCN 4031 series closer is Grade 1 heavy-duty, bronze, non-hold open type, with an adjustable spring size 4. It measures 10 3/8 in length, supports parallel/standard mounting, and is ADA compliant. Use it on interior or exterior doors.

Where to buy the LCN 4031-RW/PA DKBRZ door closer worldwide?

3G Electric supplies the LCN 4031-RW/PA DKBRZ 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 closer.

How to install the LCN 4031-RW/PA DKBRZ door closer?

Install the LCN 4031-RW/PA DKBRZ per the manufacturer's template for parallel or standard mounting. Adjust the spring size 4 for proper closing force. Ensure the closer is level and securely fastened. Test for ADA-compliant opening force and smooth operation.

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 adjustable-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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