Multichannel Deublin 1379-160 rotary union Alternative

Description

The Deublin 1379-160 Rotary Union is a specialized multi-passage rotary joint designed for complex machine tool and automation applications. With four independent passages and optional five-passage configurations, it provides unmatched flexibility for transferring different media—such as hydraulic oil, coolant, and compressed air—within a single compact rotary union.

Our product is a cost-effective alternative to the OEM Deublin 1379-160 rotary union, engineered with premium materials, advanced sealing, and precision craftsmanship. It ensures the same level of performance, reliability, and durability, while offering a significant cost advantage for enterprises aiming to reduce procurement and operational expenses.

Key Features

1. Four Independent Passages

• Supports clamping and unclamping operations in CNC machining.

• Enables workpiece or tool sensing through dedicated passages.

• Provides spindle cooling to maintain a consistent operating temperature.

• Ideal for multi-functional machine tool applications requiring simultaneous media transmission.

2. Vent Between Passages 2 and 3

• Media Separation Guarantee: Prevents cross-contamination between fluids.

• Example: Use water or coolant in passages 1 and 2, and hydraulic oil in passages 3 and 4.

• Protects system integrity, ensuring safety and consistent performance.

3. Premium Materials for Durability

• Stainless Steel Components: Excellent resistance to wear, corrosion, and rust.

• Brass Components: Provide strength, machinability, and anti-corrosive properties.

• Hardened Chrome Sealing Surface: Increases wear resistance for long-lasting performance.

• Built to withstand harsh industrial environments.

4. Advanced Sealing Technology

• Elastomer-Energized Seals: Offer superior sealing under varying pressure and temperature.

• Leak-Free Operation: Prevents fluid or air loss during high-speed rotation.

• Reduced Downtime: Ensures stable transmission, lowering maintenance requirements.

5. High Load Capacity

• Dual, Widely Spaced Ball Bearings: Absorb significant side loads without compromising rotation.

• Enhances stability under heavy-duty conditions.

• Extends service life even in high-speed CNC spindles.

6. Flexible Configurations

• 4-Passage Standard Model: Supports multiple media streams.

• 5-Passage Option Available: Designed for more complex applications.

• Suitable for automation systems, machine tools, and hydraulic equipment.

Four Independent Passages for Versatile Functionality

The core of our rotary joint is its four independent passages, which are a game-changer for multi-functional applications. This design allows you to transfer different media through the same component, all at the same time. The first two passages, along with the others, can be used for:

• Clamping and Unclamping: Enabling hydraulic or pneumatic clamping of workpieces or tools.
• Workpiece or Tool Sensing: Using air or fluid pressure to confirm the presence and position of a tool or workpiece.
• Spindle Cooling: Circulating coolant through the spindle to maintain optimal operating temperature.
• Hydraulic Actuation: Powering a variety of hydraulic tools and mechanisms.

This versatile design consolidates multiple functions into a single, compact unit, simplifying machine architecture and reducing maintenance points.

Why Choose Our Deublin 1379-160 Alternative?

• OEM-Compatible Design – Interchangeable with Deublin 1379-160 rotary unions.
• Multi-Passage Flexibility – Supports up to 5 passages for multiple media.
• Reliable Media Separation – Vent system prevents cross-contamination.
• Premium Materials – Stainless steel and brass ensure long-term durability.
• Heavy-Duty Bearings – Stable operation even under large side loads.
• Cost Advantage – Delivers OEM-level performance at a significantly lower price.
• Reduced Procurement Cost – Helps enterprises achieve savings without sacrificing quality.

Applications

The Deublin 1379-160 rotary union alternative is widely used in industries that require multi-media transfer in rotating machinery:

Machine Tool Processing

• Spindle cooling and lubrication
• Hydraulic clamping/unclamping systems
• Workpiece or tool detection lines

Automation Equipment

• Robotic arms requiring simultaneous hydraulic and pneumatic transmission
• Packaging machinery using multi-passage rotary joints

Hydraulic & Pneumatic Systems

• Transfer of hydraulic oil and compressed air within a single rotary union
• Reliable operation in multi-function industrial machines

Cooling & Lubrication Circuits

• Delivers coolant for high-speed machining centers
• Reduces tool wear and increases production efficiency

FAQ

Q1: Is your rotary union fully compatible with Deublin 1379-160?
Yes, our product is designed as a direct replacement, with identical dimensions and performance.

Q2: Can it handle different media at the same time?
Yes, with four passages and vent separation, it allows coolant and hydraulic oil to flow simultaneously without contamination.

Q3: What industries benefit most?
Industries using machine tools, CNC spindles, and automation equipment benefit from this design.

Q4: Do you provide 5-passage models?
Yes, we supply both 4-passage and 5-passage versions depending on your requirements.

Q5: How does it compare in cost to OEM Deublin?
Our rotary unions provide equal performance at a significantly reduced cost, helping businesses lower procurement expenses.

Conclusion

The Deublin 1379-160 Rotary Union Alternative is a multi-passage, high-performance rotary joint engineered for machine tools, automation equipment, and industrial systems requiring simultaneous transmission of coolant, hydraulic oil, and compressed air.

Built with stainless steel, brass, advanced seals, and heavy-duty bearings, it ensures durability, precision, and leak-free operation. At the same time, it offers a significant cost advantage compared to OEM Deublin products, making it the ideal choice for enterprises seeking to optimize procurement costs while maintaining performance.

👉 Choose our Deublin 1379-160 rotary union alternative today and experience unmatched efficiency, reliability, and savings.