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VON DUPRIN 9975NL 4 US28 Mortise Exit Device - Mortise Push Bars
VON DUPRINMortise Push Bars

VON DUPRIN 9975NL 4 US28 Mortise Exit Device

The VON DUPRIN 9975NL 4 US28 is a mortise exit device with a touchbar style, designed for doors up to 4 ft wide. It features an aluminum construction and a night latch outside trim, and is ADA compliant.

SKU 3G-OTH-521915

Also listed as: 9975NL4US28 · 9975NL-4-US28

Brand
VON DUPRIN
Item
9975NL 4 US28 Mortise Exit Device
Category
Mortise Push Bars
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

VON DUPRIN
Manufacturer Part Number
9975NL 4 US28
Type
Aluminum
Max Door Wd
4 ft
Product Type
Exit Device
ADA Compliant
Yes
Exit Bar Style
Touchbar
Exit Device Type
Mortise
Outside Trim Type
Night Latch

Technical Documents

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

Product Description

The VON DUPRIN 9975NL 4 US28 is a mortise exit device with a touchbar style, designed for doors up to 4 ft wide. It features an aluminum construction and a night latch outside trim, and is ADA compliant.

Frequently Asked Questions

What is the VON DUPRIN 9975NL 4 US28 exit device used for?

The VON DUPRIN 9975NL 4 US28 is a mortise exit device with a touchbar, used on doors up to 4 ft wide to provide safe, code-compliant egress. Its night latch outside trim allows secure re-entry, and the aluminum construction suits commercial applications like offices and schools.

What are the specifications of the VON DUPRIN 9975NL 4 US28?

The VON DUPRIN 9975NL 4 US28 is a mortise exit device with a touchbar, for doors up to 4 ft wide. It has an aluminum construction, night latch outside trim, and is ADA compliant. The manufacturer part number is 9975NL 4 US28.

Where to buy the VON DUPRIN 9975NL 4 US28 worldwide?

3G Electric supplies the VON DUPRIN 9975NL 4 US28 exit device worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this mortise touchbar to your facility, ensuring compliance with local egress codes.

How to install the VON DUPRIN 9975NL 4 US28 exit device?

Install the VON DUPRIN 9975NL 4 US28 by mounting the mortise chassis into the door edge, attaching the touchbar and night latch trim per the manufacturer's template. Ensure the door is up to 4 ft wide and the device is adjusted for proper latch alignment and ADA compliance.

Used in

Common applications for VON DUPRIN
Commercial office buildings — VON DUPRIN exit door alarm kits for securing emergency exits
Educational facilities — VON DUPRIN door alarms with siren sound type for school perimeter doors
Healthcare facilities — VON DUPRIN aluminum-body alarms for hospital fire exit doors
Industrial warehouses — VON DUPRIN steel-body alarms for loading dock exit doors
Retail stores — VON DUPRIN mortise cylinder alarms for back-of-house emergency exits
Government buildings — VON DUPRIN exit alarms with horn sound type for controlled access points

VON DUPRIN Products

3G Electric supplies VON DUPRIN mortise push bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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