Dublin 1005 Series Rotary Unions Replacement for Air Applications
Original price was: $180.00.$169.00Current price is: $169.00.
- Product name: Dublin 1005 Series Rotary Union Large Rotary Unions for Air
- Max Pressure: Up to 140 bar (2030 PSI)
- Max Speed: Up to 10,000 RPM
- Media Types: Air, Hydraulic Oil, Coolant
- Overall Length: Varies by model
- Rotor Connection: Various options (e.g., 1/8 NPT)
- Max Temperature: Up to 71°C (160°F)
- Flow Rate : Up to 6.7 L/min (1.8 GPM)
Description
High-Performance Alternative to Deublin Dublin 1005 Series Rotary Unions
If you are looking for a reliable, cost-effective replacement for Dublin 1005 Series Rotary Unions, our solution is engineered to deliver equivalent performance while delivering significant cost savings.
Designed specifically for large air flow applications, this rotary union ensures stable operation, low leakage, and extended service life in demanding industrial environments.
With over 10 years of manufacturing experience, we provide proven rotary union solutions trusted by customers worldwide.
🔧 Key Features of Our Dublin 1005 Replacement
- Direct Replacement Compatibility
Fully interchangeable with original Dublin 1005 Series Rotary Unions - Large Flow Capacity Design
Optimized internal structure for high-volume air transfer - Low Friction & Long Service Life
Advanced sealing technology reduces wear and leakage - High-Speed Stability
Suitable for continuous rotation under demanding conditions - Cost-Effective Solution
Save up to 30–50% compared to original OEM brands
📊 Technical Specifications
| Parameter | Specification Range |
|---|---|
| Media | Compressed Air |
| Pressure | Up to 16 bar |
| Speed | Up to 1500 RPM |
| Temperature | Up to 120°C |
| Connection Size | Customizable |
| Material | Aluminum Alloy / Steel |
🏭 Manufacturer Advantage
We are a direct rotary union manufacturer in China, specializing in high-quality replacements for international brands like Deublin.
- 10+ years of production experience
- Strict quality inspection system
- OEM & custom design capability
- Exported to 30+ countries
- Fast technical response and support
Each product undergoes pressure testing and dynamic balancing checks to ensure stable performance in real working conditions.
🧪 Quality & Reliability Assurance
- High-grade sealing materials (Carbon / Graphite combinations)
- Precision machining for leak-free performance
- Long operational lifespan under continuous duty
- Tested for high-speed and high-cycle applications
Why Choose Our Rotary Union Instead of Original?
| Feature | Original Dublin 1005 | Our Replacement |
|---|---|---|
| Price | High | Competitive (30–50% lower) |
| Lead Time | Long | Fast delivery |
| Customization | Limited | Fully supported |
| Maintenance Cost | High | Reduced |

Typical Applications
Our large air rotary unions are widely used in:
- Steel and rolling mill systems
- Rotary drums and winding machines
- Packaging and printing equipment
- Textile machinery
- Automation and rotating platforms
FAQ
What is the Dublin 1005 Series Rotary Union used for?
It is mainly used for large air flow transmission in rotating equipment, such as drums, reels, and industrial machinery.
Can your product fully replace the original Dublin model?
Yes, our rotary union is designed with 100% interchangeable dimensions, ensuring easy installation without modification.
What are the advantages of using a replacement rotary union?
- Lower cost
- Shorter lead time
- Flexible customization
- Reliable performance
Do you support customization?
Yes, we provide OEM and custom solutions based on your pressure, speed, and installation requirements.

📦 Flexible Supply Options
- Sample orders available
- Small batch supported
- Custom design based on your equipment
- Fast production & global shipping
📩 Request a Quote for Dublin 1005 Replacement
Looking for a dependable supplier for Dublin 1005 Series Rotary Unions replacement?
👉 Send us your technical requirements
👉 Get drawings & specifications
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