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VON DUPRIN Exit Device: Mortise, 4 ft Max Door Wd - Mortise Push Bars
VON DUPRINMortise Push Bars

VON DUPRIN Exit Device: Mortise, 4 ft Max Door Wd

The VON DUPRIN 9975EO 4 US28 is a mortise exit device with a touchbar style, designed for doors up to 4 ft wide in aluminum. It is ADA compliant, meeting accessibility standards for commercial egress applications.

SKU 3G-OTH-521937

Brand
VON DUPRIN
Item
Exit Device: Mortise, 4 ft Max Door Wd
Category
Mortise Push Bars
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Technical Specifications

VON DUPRIN
Manufacturer Part Number
9975EO 4 US28
Type
Aluminum
Max Door Wd
4 ft
Product Type
Exit Device
ADA Compliant
Yes
Exit Bar Style
Touchbar
Exit Device Type
Mortise
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VON DUPRIN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The VON DUPRIN 9975EO 4 US28 is a mortise exit device with a touchbar style, designed for doors up to 4 ft wide in aluminum. It is ADA compliant, meeting accessibility standards for commercial egress applications.

Frequently Asked Questions

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

The VON DUPRIN 9975EO 4 US28 is a mortise exit device with a touchbar, used on aluminum doors up to 4 ft wide in commercial buildings. It provides safe, code-compliant egress while meeting ADA accessibility standards for push-operated door opening.

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

This VON DUPRIN exit device is a mortise type with a touchbar, rated for a maximum door width of 4 ft. It is made of aluminum, ADA compliant, and carries manufacturer part number 9975EO 4 US28. The touchbar style ensures easy, low-force operation.

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

3G Electric supplies the VON DUPRIN 9975EO 4 US28 exit device to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this mortise touchbar model.

How to install a VON DUPRIN mortise exit device?

Installation of a VON DUPRIN mortise exit device like the 9975EO 4 US28 requires cutting a mortise pocket in the door edge, mounting the chassis, and connecting the touchbar. Always follow the manufacturer's template and instructions. For best results, have a qualified door hardware technician perform the work.

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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