Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
Image not available
DUFF-NORTONAluminum Rotating Joints & Unions

DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1/2" Threaded Rotating Shaft

The DUFF-NORTON Rotary Union is a straight, plain aluminum rotating joint with one passage, a 1/2" threaded rotating shaft, and a carbon graphite seal, rated for a maximum speed of 3500 rpm. 3G Electric interprets…

SKU 3G-OTH-461829

Brand
DUFF-NORTON
Item
Rotary Union: Straight, Plain Aluminum, 1 Passages, 1/2" Threaded Rotating Shaft
Category
Aluminum Rotating Joints & Unions
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

DUFF-NORTON
Manufacturer Part Number
192003037
Type
Plain Aluminum, Plain
Passages
1
Maximum Speed
3500 rpm
Seal Material
Carbon Graphite
Threaded Rotating Shaft
1/2"
Rotating Shaft Thread Size
1/2"
View Full Spec Sheet

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

DUFF-NORTON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DUFF-NORTON Rotary Union is a straight, plain aluminum rotating joint with one passage, a 1/2" threaded rotating shaft, and a carbon graphite seal, rated for a maximum speed of 3500 rpm. 3G Electric interprets this demand and delivers this OEM part (MPN 192003037) across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

Is the DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1/2" Threaded Rotating Shaft available from 3G Electric?

Yes — 3G Electric supplies genuine DUFF-NORTON products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1/2" Threaded Rotating Shaft?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for aluminum rotating joints & unions?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all aluminum rotating joints & unions we distribute.

Used in

Common applications for DUFF-NORTON
Solar panel tracking — Duff-Norton LT series linear actuators adjust panel tilt angles with IP66 protection.
Material handling automation — LS series actuators position conveyor gates or diverters with 675 lbf capacity.
Agricultural equipment — LT actuators control vent openings or seed drill depth in dusty, outdoor conditions.
Industrial valve actuation — LT series with potentiometer feedback provides precise valve position control.
Medical equipment adjustment — LT actuators with low noise plastic nuts are used in patient bed or table positioning.
Packaging machinery — LS series actuators drive pusher arms or lift platforms in high-cycle indoor environments.

DUFF-NORTON Products

3G Electric supplies DUFF-NORTON aluminum rotating joints & unions. 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 DUFF-NORTON

View all DUFF-NORTON parts →
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 2" Threaded Rotating Shaft, Plain (MPN 192003045). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite.
DUFF-NORTON
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 2" Threaded Rotating Shaft, Plain (MPN 192003045). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite.
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 3/4" Threaded Rotating Shaft, Plain (MPN 192003039). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 3/4".
DUFF-NORTON
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 3/4" Threaded Rotating Shaft, Plain (MPN 192003039). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 3/4".
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1" Threaded Rotating Shaft, Plain (MPN 192003040). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1".
DUFF-NORTON
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1" Threaded Rotating Shaft, Plain (MPN 192003040). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1".
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1" Threaded Rotating Shaft, Plain (MPN 192003041). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1".
DUFF-NORTON
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1" Threaded Rotating Shaft, Plain (MPN 192003041). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1".
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 2" Threaded Rotating Shaft, Plain (MPN 192003044). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite.
DUFF-NORTON
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 2" Threaded Rotating Shaft, Plain (MPN 192003044). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite.
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1/2" Threaded Rotating Shaft, Plain (MPN 192003036). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1/2".
DUFF-NORTON
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1/2" Threaded Rotating Shaft, Plain (MPN 192003036). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1/2".
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1-1/2" Threaded Rotating Shaft (MPN 192003042). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite.
DUFF-NORTON
DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1-1/2" Threaded Rotating Shaft (MPN 192003042). Key specifications — Maximum Speed: 3500 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite.