Deublin 1101 Series Rotary Union for Deep Hole Drilling

Description

The Deublin 1101 Series Rotary Union for Deep Hole Drilling is a high-performance rotary coupling engineered for demanding deep hole drilling applications. Designed to deliver coolant or cutting fluids with maximum efficiency, this rotary union ensures uninterrupted flow at high pressure and speed, making it an essential component for modern CNC deep hole drilling machines. With robust construction, precision-engineered seals, and corrosion-resistant materials, the 1101 Series guarantees long-lasting performance and reduced maintenance costs.

Our 1101 Series Rotary Union features precision engineering. It serves as the ultimate high-performance alternative to the Deublin 1101 Series. This design optimizes performance for extreme conditions. Specifically, it works well in deep hole drilling, gundrilling, and BTA drilling. Therefore, it meets the demanding needs of these applications. Where standard rotary unions fail under the crushing pressure and high flow demands, our 1101 Series thrives, delivering the unwavering reliability and performance you need to drill deeper, faster, and with greater precision than ever before.

This is not just a replacement part. Instead, it serves as a strategic upgrade for manufacturing operations. These operations depend on flawless deep hole drilling. They produce critical components for aerospace, automotive, oil & gas, and defense industries. Whether you machine automotive crankshafts, aerospace parts, or hydraulic cylinders, this product helps. The Deublin 1101 Series offers the reliability and durability needed. It supports continuous operation in precision deep-bore drilling.

Key Features of Rotary Union for Deep Hole Drilling

High-Pressure & High-Speed Performance

Specifically engineered for demanding deep hole drilling applications, the 1101 Series Rotary Union supports coolant pressures up to 105 bar and spindle speeds reaching 15,000 rpm, ensuring stable operation even under extreme machining conditions.

Closed Seal Design for Continuous Coolant Service

Features a sealed configuration that prevents leakage and guarantees reliable performance in continuous coolant delivery, making it ideal for gundrilling, BTA drilling, and precision boring operations.

Full-Flow Internal Structure

Designed with an unobstructed flow path to eliminate areas where chips, swarf, or debris could accumulate, ensuring a consistent coolant supply and reducing maintenance interruptions.

Durable Balanced Seals

Utilizes silicon carbide balanced mechanical seals, known for their excellent wear resistance and ability to maintain sealing integrity under high pressure, temperature, and abrasive conditions.

Corrosion-Resistant Construction

Built with anodized aluminum housings and stainless-steel components, the rotary union resists rust, oxidation, and coolant-induced corrosion, extending service life in harsh shop environments.

Temperature-Resilient Design

Operates reliably at coolant temperatures up to 71°C (160°F), maintaining efficiency and protecting internal components from thermal stress.

Optimized for CNC Deep Hole Drilling

Compact, bore-mounted design allows for easy integration with CNC spindles, making it suitable for a wide range of high-precision drilling machines in automotive, aerospace, and heavy machinery industries.

Extended Tool Life and Machining Accuracy

By ensuring steady coolant delivery at high pressure and speed, the rotary union reduces tool wear, enhances chip evacuation, and helps achieve superior bore surface finishes.

Why Choose Deublin 1101 Rotary Union for Deep Hole Drilling?

Optimized for Deep Hole Drilling

Deep hole drilling requires a reliable coolant supply to reduce tool wear, maintain accuracy, and achieve smooth surface finishes. The Deublin 1101 Series is specifically engineered to handle the high-pressure coolant delivery required in these operations.

Extended Tool Life

By providing continuous coolant flow directly to the drill tip, this rotary union reduces friction, prevents overheating, and increases the lifespan of cutting tools.

High-Speed Compatibility

Precision hybrid ball bearings ensure smooth rotation at high spindle speeds, enabling faster cycle times without compromising accuracy.

Reduced Downtime

With robust seals, labyrinth protection, and corrosion-resistant construction, the 1101 Series minimizes unexpected failures and extends maintenance intervals, ensuring uninterrupted production.

Proven Reliability

Trusted by global manufacturers in automotive, aerospace, heavy machinery, and energy industries, Deublin rotary unions are recognized for their durability and engineering excellence.

Customer Testimonials

“We integrated the Deublin 1101 rotary union into our CNC deep hole drilling machines, and the results were outstanding. Tool life improved by 30%, and downtime was significantly reduced.” – Precision Automotive Manufacturer

“The reliability and leak-free performance of the 1101 Series make it our preferred choice for aerospace component drilling.” – Aerospace Supplier

FAQ

Q1: Is this rotary union identical to Deublin 1101-195-343?
Yes, our product is a direct alternative replacement, providing the same technical performance and dimensions.

Q2: What fluids can it handle?
It is compatible with steam, water, hot oil, compressed air, and hydraulic fluids.

Q3: Can it be installed in place of the Deublin model without modifications?
Yes, it is a drop-in replacement, requiring no design changes.

Q4: How does the cost compare to Deublin?
Our rotary union is priced significantly lower while maintaining identical performance.

Q5: Do you offer OEM and custom designs?
Yes, we provide OEM/ODM rotary unions tailored to specific machinery requirements.

Conclusion

The Deublin 1101 Series Rotary Union for Deep Hole Drilling is purpose-built for demanding machining environments where reliability, efficiency, and precision matter most. With advanced sealing technology, high-speed hybrid bearings, and corrosion-resistant construction, it ensures optimal performance in deep hole drilling applications across industries.

If you are looking for a durable, high-performance rotary union for coolant delivery in deep hole drilling, the Deublin 1101 Series is your best choice.

👉 Upgrade your machining performance today with the Deublin 1101 Rotary Union.