DUFF-NORTON Rotary Union: Straight, Plain Aluminum, 1 Passages, 1" Threaded Rotating Shaft
The DUFF-NORTON Rotary Union is a straight, plain aluminum rotating joint with one passage, a 1" threaded rotating shaft, and a carbon graphite seal. It supports a maximum speed of 3,500 rpm. 3G Electric interprets…
SKU 3G-OTH-461831
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Product Description
The DUFF-NORTON Rotary Union is a straight, plain aluminum rotating joint with one passage, a 1" threaded rotating shaft, and a carbon graphite seal. It supports a maximum speed of 3,500 rpm. 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is a DUFF-NORTON rotary union used for?
A DUFF-NORTON rotary union transfers fluid or air from a stationary supply line into rotating machinery. This straight, plain aluminum model with a 1" threaded shaft and carbon graphite seal is common in paper, steel, and packaging lines where continuous rotation up to 3,500 rpm is required.
What are the specifications of the DUFF-NORTON rotary union 192003040?
This DUFF-NORTON rotary union is a straight, plain aluminum design with one passage. It has a 1" threaded rotating shaft, a carbon graphite seal, and a maximum speed of 3,500 rpm. The manufacturer part number is 192003040.
Where to buy a DUFF-NORTON rotary union worldwide?
3G Electric supplies and delivers the DUFF-NORTON rotary union 192003040 worldwide. We handle full logistics and customs clearance as a global industrial sourcing partner, ensuring you receive genuine equipment for your rotating-joint application.
How to select a DUFF-NORTON rotary union for my application?
Select a DUFF-NORTON rotary union by matching the shaft thread size, number of passages, seal material, and maximum speed to your machine's requirements. For this model, confirm a 1" threaded rotating shaft and 3,500 rpm maximum. Consult your system's pressure and media compatibility for the carbon graphite seal.
Used in
Common applications for DUFF-NORTONDUFF-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.







