We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
VON DUPRIN Exit Device: 4 ft Max Door Wd - Rim Push Bars
VON DUPRINRim Push Bars

VON DUPRIN Exit Device: 4 ft Max Door Wd

The VON DUPRIN 22K-4-SP28 is a rim-type exit device with a touchbar style, designed for doors up to 4 ft wide. It features an aluminum construction, a knob outside trim, and is ADA compliant.

SKU 3G-OTH-518979

Also listed as: 22K4SP28 · 22K 4 SP28

Brand
VON DUPRIN
Item
Exit Device: 4 ft Max Door Wd
Category
Rim Push Bars
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

VON DUPRIN
Manufacturer Part Number
22K-4-SP28
Type
Aluminum
Product Type
Exit Device
ADA Compliant
Yes
Exit Bar Style
Touchbar
Exit Device Type
Rim
Outside Trim Type
Knob

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The VON DUPRIN 22K-4-SP28 is a rim-type exit device with a touchbar style, designed for doors up to 4 ft wide. It features an aluminum construction, a knob outside trim, and is ADA compliant.

Frequently Asked Questions

What is the VON DUPRIN 22K-4-SP28 exit device used for?

The VON DUPRIN 22K-4-SP28 is a rim-type exit device with a touchbar, used on doors up to 4 ft wide in commercial buildings. It provides safe egress while meeting ADA compliance, and the aluminum construction suits high-traffic entrances.

What are the specifications of the VON DUPRIN 22K-4-SP28?

The VON DUPRIN 22K-4-SP28 is a rim exit device with a touchbar style, aluminum construction, and a knob outside trim. It is ADA compliant and fits doors up to 4 ft wide. The manufacturer part number is 22K-4-SP28.

Where to buy the VON DUPRIN 22K-4-SP28 worldwide?

3G Electric supplies the VON DUPRIN 22K-4-SP28 exit device to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this rim-type touchbar model.

How to install the VON DUPRIN 22K-4-SP28 exit device?

Install the VON DUPRIN 22K-4-SP28 by mounting the rim exit device on the door face, aligning the touchbar with the latch. Follow the manufacturer's template for drilling holes. Ensure the knob trim is properly attached and test for smooth operation 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 rim push bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from VON DUPRIN

View all VON DUPRIN parts →
This VON DUPRIN rim-type exit device features a touchbar push pad and lever outside trim, finished in chrome. Designed for single doors up to 3 ft wide, it provides code-compliant egress for commercial and institutional openings. The device is ADA compliant for accessibility
VON DUPRIN
This VON DUPRIN rim-type exit device features a touchbar push pad and lever outside trim, finished in chrome. Designed for single doors up to 3 ft wide, it provides code-compliant egress for commercial and institutional openings. The device is ADA compliant for accessibility
This rim-type exit device features a touchbar and thumbpiece pull trim in a bronze finish. Designed for doors up to 3 ft wide, it is ADA compliant for accessible egress in commercial applications
VON DUPRIN
This rim-type exit device features a touchbar and thumbpiece pull trim in a bronze finish. Designed for doors up to 3 ft wide, it is ADA compliant for accessible egress in commercial applications
Stainless steel surface vertical rod exit device with touchbar style. Designed for commercial egress on doors up to 3 ft wide. ADA compliant for accessible push-pad operation. Suitable for schools, hospitals, and office buildings
VON DUPRIN
Stainless steel surface vertical rod exit device with touchbar style. Designed for commercial egress on doors up to 3 ft wide. ADA compliant for accessible push-pad operation. Suitable for schools, hospitals, and office buildings
This VON DUPRIN mortise exit device features a touchbar style for push-to-open egress. Made of aluminum with a US28 satin finish, it is ADA compliant and designed for doors up to 3 ft wide. Suitable for commercial applications requiring panic hardware
VON DUPRIN
This VON DUPRIN mortise exit device features a touchbar style for push-to-open egress. Made of aluminum with a US28 satin finish, it is ADA compliant and designed for doors up to 3 ft wide. Suitable for commercial applications requiring panic hardware
This rim-type exit device features a crossbar push bar and chrome finish, with a dummy pull outside trim. Designed for doors up to 44 inches wide, it is ADA compliant for accessible egress in commercial and institutional settings
VON DUPRIN
This rim-type exit device features a crossbar push bar and chrome finish, with a dummy pull outside trim. Designed for doors up to 44 inches wide, it is ADA compliant for accessible egress in commercial and institutional settings
This rim-type exit device features a touchbar style and is designed for doors up to 3 ft wide. It includes a dummy pull outside trim and is ADA compliant for accessible egress. Suitable for commercial applications requiring code-compliant emergency exit hardware
VON DUPRIN
This rim-type exit device features a touchbar style and is designed for doors up to 3 ft wide. It includes a dummy pull outside trim and is ADA compliant for accessible egress. Suitable for commercial applications requiring code-compliant emergency exit hardware
Aluminum rim-type exit device with touchbar style and lever outside trim. ADA compliant. Suitable for commercial doors up to 4 ft wide requiring code-compliant egress
VON DUPRIN
Aluminum rim-type exit device with touchbar style and lever outside trim. ADA compliant. Suitable for commercial doors up to 4 ft wide requiring code-compliant egress
This rim-type exit device features a touchbar style and aluminum construction. It is designed for doors up to 4 ft wide and includes a night latch outside trim. The device is ADA compliant, suitable for use in commercial buildings, schools, and hospitals where safe egress is required
VON DUPRIN
This rim-type exit device features a touchbar style and aluminum construction. It is designed for doors up to 4 ft wide and includes a night latch outside trim. The device is ADA compliant, suitable for use in commercial buildings, schools, and hospitals where safe egress is required