Overview
The Deublin 1105-452B146 is a compact rotary union engineered for seamless fluid transfer in rotating machinery. This 3/8NPT RH (right-hand) unit combines precision engineering with Deublin’s industry-proven balanced mechanical seal technology. Ideal for hydraulic systems, pneumatic circuits, and industrial cooling applications, this rotating union delivers dependable performance in demanding environments.
Key Features
- Balanced mechanical seal design minimizes friction and wear
- 3/8NPT thread port for standard industrial connections
- Right-hand (RH) configuration for optimal flow direction
- Suitable for hydraulic oil, water, air, and coolant media
- Compact, durable construction for reliable long-term operation
- New in box condition with full functionality
Technical Specifications
Consult the manufacturer’s technical documentation or contact Deublin directly for complete operating pressure limits, maximum speed ratings, temperature ranges, and dimension details specific to model M741120 347 1291.
Typical Applications
- Machine tool spindles and rotating shafts
- Hydraulic and pneumatic test equipment
- Industrial cooling and lubrication systems
- Pump and motor inlet/outlet connections
- Automated manufacturing equipment
Compatibility & Replacements
Compatible With
- Hydraulic systems requiring 3/8NPT connections
- Pneumatic systems and compressed air lines
- Industrial cooling circuits and coolant applications
- Standard rotating machinery and spindle assemblies
- Fluid transfer systems in machine tools
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The model designation M741120 347 1291 may represent specific internal configurations; contact Deublin or an authorized distributor to confirm cross-reference information.
Works With
- ISO VG 32 to VG 46 hydraulic oils
- Water and water-soluble coolants
- Compressed air (clean, dry)
- Mineral and synthetic coolant fluids
- Industrial lubrication systems compliant with ISO 4406 cleanliness standards
