DUFF-NORTON Rotary Union: Straight, Plain Cast Iron, 2 Passages, 2" Threaded Rotating Shaft
The DUFF-NORTON Rotary Union is a straight, plain cast iron rotating joint with 2 passages and a 2" threaded rotating shaft. It features a carbon graphite seal and a maximum speed of 700 rpm (MPN 440466C).
SKU 3G-OTH-479747
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Product Description
The DUFF-NORTON Rotary Union is a straight, plain cast iron rotating joint with 2 passages and a 2" threaded rotating shaft. It features a carbon graphite seal and a maximum speed of 700 rpm (MPN 440466C).
Frequently Asked Questions
What is a DUFF-NORTON rotary union used for?
A DUFF-NORTON rotary union transfers fluid or gas from a stationary supply line into rotating machinery. This straight, plain cast iron model with 2 passages and a 2" threaded rotating shaft is commonly used in industrial applications such as paper mills, steel processing, and material handling where continuous rotation is required.
What are the specifications of the DUFF-NORTON rotary union 440466C?
The DUFF-NORTON rotary union 440466C is a straight, plain cast iron rotating joint with 2 passages. It has a 2" threaded rotating shaft, a carbon graphite seal, and a maximum speed of 700 rpm. The manufacturer part number is 440466C.
Where to buy a DUFF-NORTON rotary union worldwide?
3G Electric supplies the DUFF-NORTON rotary union 440466C to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this plain cast iron rotating joint.
How to install a DUFF-NORTON rotary union?
Install the DUFF-NORTON rotary union by aligning the 2" threaded rotating shaft with the machine's rotating component. Ensure the carbon graphite seal is properly seated and lubricated per manufacturer guidelines. Tighten connections to recommended torque and verify free rotation before pressurizing the system.
Used in
Common applications for DUFF-NORTONDUFF-NORTON Products
3G Electric supplies DUFF-NORTON cast iron rotating joints & unions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








