DEUBLIN Rotary Union 2440-118-306119

DEUBLIN Rotary Union 2440-118-306119 – Dual-Flow CCM Series for Water Applications

The DEUBLIN 2440-118-306119 is part of the 2440 CCM Series of rotary unions, engineered for in-shaft water service in industrial cooling and heating applications.
This dual-flow (Duoflow) design allows both supply and return flow through a single unit, reducing space requirements and simplifying piping on rotating equipment.

The 2440 CCM Series uses balanced mechanical seals and a full-flow internal design to ensure reliable operation, minimal leakage and long service life in continuous use environments.

Key Features

• Dual-flow (Duoflow) configuration for simultaneous supply and return flow

• Rotor-mounted, in-shaft design, self-supported type (CCM series standard)

• Balanced mechanical seal (SiC/SiC) for low wear and long operating life

• Brass housing and elbow for strength and corrosion resistance

• Stainless steel rotor and tube for precision and durability

• Full-media flow design – unrestricted passage for the process medium

• Field-serviceable construction – allows for seal and component replacement on site

General Technical Data

(Typical for DEUBLIN 2440 CCM Series – Water Service)

⚙️ Note: Specific connection sizes, pressure ratings, and flow rates vary by variant.

Applications

The DEUBLIN 2440-118-306119 rotary union is typically used in:

• Paper and corrugating machines

• Cooling and heating rolls

• Rubber, plastic, and converting machinery

• General industrial water circulation systems

Its robust design and dual-flow capability make it ideal for applications where reliable water transfer in rotating equipment is required.

Installation & Maintenance

• Designed for in-shaft mounting in a machined bore (CCM configuration).

• Maintain clean media to maximize seal life and system performance.

• Serviceable with standard DEUBLIN CCM-Series seal kits.

• Follow manufacturer’s installation and torque instructions provided in the DEUBLIN CCM Series Service Guide.

Why Choose DEUBLIN

DEUBLIN is a global leader in rotary unions, known for precision engineering, consistent reliability, and long product life in demanding industrial applications.
The 2440 CCM Series reflects DEUBLIN’s expertise in providing low-maintenance, high-performance water rotary unions for continuous operation environments.

Ordering Information

⚠️ Disclaimer

All technical data and product information are provided for general reference only.
Although the details are based on sources believed to be accurate (including DEUBLIN manufacturer data), 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 support you with individual advice.