Description
Duff Norton 730305C Rotary Union — 1″ Carbon Steel
The Duff Norton 730305C is a 1-inch carbon steel rotary union engineered for dependable fluid transfer between stationary supply lines and rotating equipment. Built to handle the demands of commercial and industrial HVAC and hydronic systems, this rotary union provides a leak-resistant, low-maintenance connection that keeps your rotating machinery operating at peak efficiency.
Key Features
- 1″ port size for compatibility with standard piping configurations
- Carbon steel construction for durability and resistance to mechanical stress
- Designed for use with rotating equipment in HVAC, hydronic, and industrial applications
- Provides a continuous, sealed fluid path between stationary and rotating components
- Duff Norton quality engineering for long service life and reliable performance
Application
Rotary unions are essential components wherever a fluid medium — such as water, steam, or thermal oil — must be transferred into or out of a rotating shaft or drum. The Duff Norton 730305C is well-suited for use in heating and cooling coils, rotating cylinders, and other industrial or HVAC process equipment requiring continuous fluid flow through a rotating joint.
Why Choose Duff Norton
Duff Norton has a long-standing reputation for precision-engineered motion control and fluid transfer products. The 730305C rotary union reflects that commitment to quality, offering a robust carbon steel body that stands up to the rigors of continuous operation in demanding environments.







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