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DUFF-NORTON Plain Aluminum Rotary Union, 1 Passage, 1" Threaded Shaft, 3500 rpm - Aluminum Rotating Joints & Unions
DUFF-NORTONAluminum Rotating Joints & Unions

DUFF-NORTON Plain Aluminum Rotary Union, 1 Passage, 1" Threaded Shaft, 3500 rpm

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.

SKU 3G-OTH-461831

Brand
DUFF-NORTON
Item
Plain Aluminum Rotary Union, 1 Passage, 1" Threaded Shaft, 3500 rpm
Part Number
192003040
Category
Aluminum Rotating Joints & Unions
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Technical Specifications

DUFF-NORTON
Manufacturer Part Number
192003040
Type
Plain Aluminum, Plain
Passages
1
Maximum Speed
3500 rpm
Seal Material
Carbon Graphite
Threaded Rotating Shaft
1"
Rotating Shaft Thread Size
1"

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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" threaded rotating shaft, and a carbon graphite seal. It supports a maximum speed of 3,500 rpm.

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-NORTON
Paper mills — Duff-Norton rotating joints transfer steam and condensate to and from dryer cans, with models rated up to 700 rpm and carbon graphite seals.
Steel processing — Duff-Norton rotating unions handle cooling water to rotating rolls, using cast iron bodies and threaded shafts from 1/4" to 2".
Chemical plants — Duff-Norton two-passage rotating joints supply and return thermal fluids to rotating equipment, with carbon graphite seals for chemical resistance.
Oil and gas — Duff-Norton elbow-type rotating joints transfer oils and gases to rotating machinery, with a maximum speed of 600 rpm and dual passages.
Textile manufacturing — Duff-Norton single-passage rotating joints distribute hot oil to heated rollers, with 1-1/4" threaded shafts and 700 rpm rating.
Food processing — Duff-Norton rotating joints with carbon graphite seals transfer steam for cooking and cleaning, in cast iron construction for durability.
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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.

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Straight, plain aluminum rotating joint with one passage and a 1/2" threaded rotating shaft. Carbon graphite seal. Rated for maximum speed of 3500 rpm. Used to transfer fluid or air from a stationary supply line into rotating machinery such as drums or rolls

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