Dublin 1790 000 114 Air Rotary Union

Description

Dublin 1790-000-114 Air Rotary Union Product Details

The Dublin 1790 000 114 Rotary Union is a precision-engineered component designed for seamless fluid and steam transmission in industrial machinery. As a critical part of hydraulic, pneumatic, and steam systems, this rotary union ensures reliable performance under extreme pressure and temperature conditions. Built with corrosion-resistant materials and advanced sealing technology, it supports high-speed operations in demanding environments such as paper manufacturing, packaging lines, and heavy machinery. Engineered with advanced technology, this rotary union excels in handling air, hydraulic oil, and brake fluid, making it an essential component for various industrial applications. Its modular design minimizes maintenance downtime, making it a cost-effective solution for industries prioritizing efficiency and durability.

Key Features of the Dublin 1790 000 114 Rotary Union​

1. Advanced Sealing Technology for Leak-Free Performance​

At the core of this rotary union is its cutting-edge sealing system, featuring a combination of carbon-graphite faces and PTFE (polytetrafluoroethylene) components. These materials are chosen for their exceptional resistance to heat, chemical corrosion, and abrasion, ensuring a tight seal even under extreme operating conditions. The dual-face mechanical seal design minimizes friction and wear, reducing maintenance requirements and extending service life.​
Benefits: Eliminates fluid leakage, protects against environmental contamination, and maintains consistent pressure for optimal machinery performance.​

2. High-Grade Materials for Durability​

The union’s body is constructed from aerospace-grade stainless steel (316L), renowned for its corrosion resistance in harsh industrial environments. Internal components, including the rotor and stator, are precision-machined from heat-treated alloy steel, enhancing strength and wear resistance. This material combination ensures the union can withstand temperatures up to 350°C (662°F) and pressures up to 50 bar (725 PSI), making it suitable for high-intensity applications.​
Benefits: Long-lasting performance in corrosive, high-temperature, and high-pressure settings, reducing replacement costs over time.​

3. Precision Engineering for Smooth Operation​

Using state-of-the-art CNC machining, every component of the Dublin 1790 000 114 Rotary Union is manufactured to micron-level tolerances. This precision minimizes axial and radial runout, ensuring balanced rotation and reduced vibration, critical for maintaining stability in high-speed machinery (up to 6,000 RPM). The union’s design also incorporates thermal expansion compensation, preventing stress fractures in fluctuating temperature environments.​
Benefits: Low energy consumption, quiet operation, and extended lifespan of connected equipment.​

4. Versatile Media Compatibility​

This rotary union engineered to handle a wide range of industrial media, including:​
Steam (saturated or superheated)​
Hydraulic oil and lubricants​
Cooling water and glycol solutions​
Compressed air and inert gases​
Its modular design allows for easy adaptation to different media types, making it a flexible choice for diverse industrial applications.​

5. Customizable Configurations​

Understanding that no two industrial setups are identical, the Dublin 1790 000 114 Rotary Union offers multiple customization options:​
Connection Types: Flanged (ANSI, DIN), threaded (NPT, BSP), or quick-release couplings​
Port Sizes: 1/4″ to 6″ to accommodate varying flow rates​
Seal Materials: Optional upgrades for aggressive chemicals (e.g., silicon carbide, tungsten carbide)​
Lubrication Systems: Grease or oil-lubricated designs for specific speed and pressure requirements​
Our engineering team works closely with clients to tailor the union to their exact specifications, ensuring seamless integration with existing machinery.

Advantage of Dublin 1790 000 114 Rotary Union

Reduced Downtime

The robust design and low maintenance requirements of the Dublin 1790 Series minimize operational interruptions, allowing for continuous production processes.

Enhanced Efficiency

By maintaining a consistent flow of air or other media, these rotary unions contribute significantly to the efficiency of pneumatic systems, resulting in improved productivity across applications.

Customizable Solutions

We offer a range of customizable options within the 1790 Series to meet specific application needs. Whether you require different rotor connections, the expert team is ready to assist.

The Dublin 1790 Series Air Rotary Union is the perfect solution for industries requiring reliable and efficient fluid transfer systems. With its advanced design, durable construction, and versatility across various media types, this rotary union ensures optimal performance in any application.

Applications of Dublin 1790 000 114 Rotary Union

The Deublin 1790-001-114 Rotary Union is suitable for a wide range of industrial applications, including:
Hydraulic Systems: Facilitate fluid transfer in rotating hydraulic machinery.
Pneumatic Equipment: Enables air transmission in rotating assemblies.
Vacuum Systems: Supports vacuum applications requiring rotation.
Automated Manufacturing: Integrates seamlessly into robotic arms and rotating platforms.
Printing Presses: Ensures consistent ink or air flow in rotating components.

FAQ of Dublin 1790 000 114 Rotary Union

What are the primary applications of the Dublin 1790 Series Air Rotary Union?
The Dublin 1790 Series is designed for low-speed applications involving air, hydraulic oil, and brake fluid. It commonly used in industries and hydraulic machinery where reliable fluid transfer is essential.
How does the duoflow design benefit the Dublin 1790 Series?
The duoflow design allows for simultaneous transfer of 2 different media without cross-contamination. The feature enhances operational efficiency&prevents leakage between passage, making ideal for complex systems.
What materials are used in the construction of the Dublin 1790 Series?
The rotary union features a lightweight aluminum housing and a steel rotor. These materials provide durability and resistance to corrosion, ensuring long-lasting performance even in harsh environments.
What maintenance requirements associated with the Dublin 1790 Series?
The 1790 Series requires minimal maintenance, needing 3-5 drops of lubricant per month through its felt oiler system. This user-friendly lubrication process helps maintain optimal performance while minimizing downtime.
Can the Dublin 1790 Series handle multiple media types?
Yes, the Dublin 1790 Series is versatile and can accommodate various media types, including air, hydraulic oil, and vacuum. This adaptability makes it suitable for a wide range of industrial applications.
What sets the Dublin 1790 Series Rotary Union apart from other rotary unions?
The Dublin 1790 Series Rotary Union stands out due to its specialized duoflow design, robust construction materials, low maintenance requirements and ability to handle multiple media types efficiently.

Conclusion​

The Dublin 1790 000 114 Rotary Union represents the pinnacle of industrial fluid transfer technology-combining precision engineering, durable materials, and customizable design to solve the most complex challenges in manufacturing, energy, and processing. Whether you’re optimizing a paper mill, upgrading a chemical reactor, or enhancing a textile production line, this rotary union ensures reliable, efficient, and safe operation.