DEUBLIN Rotating Unions 1109 & 902 Series - DN 8 & 10
- "POP-OFF" for coolant service with dry-run capability
- Mono flow design
- Self-supported rotating union
- High-wear resistant balanced mechanical seal: Silicon Carbide/Silicon Carbide
- During pressure less operation an unlimited run without media is guaranteed by seals that "pop" apart ("POP-OFF")
- High-precision angular contact ball bearings in an X-arrangement
- 902 series with deep-groove radial ball bearings
- Effective labyrinth system and large vents protect bearings
- Full-media flow
- Anodised aluminium housing
- Stainless steel rotor
- Dry-run under pressure less condition only
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