DEUBLIN Rotary Union 2425-002-177505
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Regellieferzeit: Lieferung in 3–5 Werktagen
DEUBLIN 2425-002-177505 – Dual-Flow Rotary Union for Water Service
The DEUBLIN 2425-002-177505 is a dual-flow rotary union from the 2400/2425 CCM Series, designed for water applications in industrial rotating equipment.
It supports both supply and return flow in a single compact unit, enabling efficient installation inside the shaft (in-shaft configuration).
Key Features
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Dual-flow (Duoflow) design for simultaneous supply and return flow.
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Rotor-mounted, in-shaft design for compact and reliable installation.
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Balanced mechanical seals (Silicon Carbide / Silicon Carbide) ensure long service life and minimal leakage.
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Brass housing and elbow, stainless steel rotor and supply pipe for corrosion resistance and strength.
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Full-flow internal design for optimal water transfer and low pressure loss.
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Service-friendly CCM construction for on-site maintenance and seal replacement.
Technical Specifications
(Verified data from the DEUBLIN 2425 CCM Series)
| Parameter | Specification |
|---|---|
| Series | 2425 (CCM) |
| Flow Type | Dual-Flow (Monoflow/Duoflow) |
| Medium | Water |
| Housing Connection | G 3/4″ BSP (variant -177505) |
| Seal Materials | Silicon Carbide / Silicon Carbide (SiC/SiC) |
| Housing Material | Brass |
| Rotor & Supply Pipe Material | Stainless Steel |
| Mounting Type | In-shaft, rotor-supported |
Note:
Specific maximum pressure, flow rate, temperature, and speed for model 2425-002-177505 were not published.
Applications
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Paper and corrugating machines (cooling and heating rolls)
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Printing, converting, and textile machinery
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Rubber and plastic calenders
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Industrial water-transfer and cooling systems with rotating drums or rolls
This model ensures reliable water circulation in high-duty rotating systems with minimal maintenance effort.
Installation & Maintenance
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Mount directly in the shaft bore (CCM configuration).
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Ensure correct bore dimensions and pilot fit for leak-free operation.
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Keep water clean and filtered to protect seal faces.
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Inspect regularly for seal wear or leakage and service using original DEUBLIN kits.
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Follow official DEUBLIN installation and maintenance guidelines for the 2400/2425 Series.
Ordering Information
| Field | Description |
|---|---|
| Manufacturer | DEUBLIN Company |
| Part Number | 2425-002-177505 |
| Product Type | Dual-Flow Rotary Union for Water |
| Thread Type | G 3/4″ BSP |
| Series | 2425 CCM Series |
⚠️ Disclaimer
All technical data and product information are provided for general reference only.
Although the details are based on sources believed to be accurate, no guarantee or liability is assumed for completeness or correctness.
Users must verify all specifications and ensure suitability for their specific application before installation or purchase.
For any technical or commercial questions, please feel free to contact our team directly – we’ll be happy to assist you with individual advice.