Deublin
“Closed Seal” Designs – when media is present during rotation
The seal rings of this rotary union remain closed with or without coolant pressure.
“Closed Seal”: As the name suggests, the seal rings of this rotary union remain closed with or without coolant pressure.
Detailed information
Application examples
- Single-passage version for cooling lubricant or MQL
- Closed sealing surfaces for transfer lines and similar applications
- Full-media flow
- Highly wear-resistant, pressure-balanced seal combination made of silicon carbide for a long service life, even under challenging operating conditions
- Compact design, can be customised by the customer
- Anodised aluminium housing, corrosion-resistant
