DANN Hydraulic is a professional rotary union manufacturer and replacement supplier in China, specializing in compatible solutions for global industrial brands including Deublin® rotary unions.
Our Deublin 17 Series Rotary Union replacement products are engineered for applications requiring reliable transfer of compressed air, hydraulic oil, vacuum, and industrial fluids between stationary and rotating components.
With precision CNC machining capability, advanced sealing technology, and flexible OEM manufacturing experience, we provide cost-effective alternatives for customers who need reliable replacements for imported rotary unions.
DANN Hydraulic manufactures compatible replacement rotary unions. Deublin® is a registered trademark of its respective owner and is not affiliated with DANN Hydraulic.
The Deublin 17 Series Rotary Union is a compact single-passage rotary union designed for general industrial rotating equipment.
It is commonly used where a rotating shaft requires continuous media transfer while maintaining stable sealing performance.
Typical applications include:
The 17 Series is known for its compact structure, flexible installation options, and suitability for applications involving:
Different models within the series may have different pressure, speed, connection,n and temperature ratings. Selection should be based on actual operating conditions and equipment requirements.
The Deublin 17 Series compatible rotary union adopts a compact structure suitable for space-limited installations.
Advantages include:
It is ideal for manufacturers looking for a compact alternative to imported rotary unions.
Depending on the model configuration, the 17 Series rotary union can be applied for:
Used in:
Used in:
Used in:
As a professional rotary union manufacturer, DANN Hydraulic produces replacement rotary unions with precision manufacturing processes.
Our production capability includes:
Precision manufacturing helps improve:
The sealing performance of a rotary union directly affects equipment uptime.
Our Deublin 17 Series compatible replacements are manufactured with carefully selected sealing components according to application requirements.
Besides standard Deublin 17 Series replacement models, DANN Hydraulic provides customized rotary union solutions.
Used for:
Provides continuous media transmission during machine operation.
Suitable for:
Applications include:
Used in:
Unlike trading companies, DANN Hydraulic focuses on manufacturing rotary unions and industrial fluid transfer components.
Our advantages:
We specialize in providing compatible alternatives for:
Our engineers can help customers identify suitable replacement models according to:
Each rotary union goes through inspection procedures including:
Quality control helps ensure consistent performance for industrial applications.
Available replacement models include:
For special configurations, don’t hesitate to contact our engineering team.
No.
DANN Hydraulic provides compatible replacement rotary unions manufactured according to industrial application requirements.
Depending on the model configuration, applications may include:
Please confirm operating conditions before selection.
Yes.
We provide OEM customization including:
Please provide:
Our engineers will recommend a suitable solution.
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Deublin Rotary Union Replacement Manufacturer | Custom Solutions Available
