Stainless steel vacuum breaker model BR 655
- Threaded connection Rp 1/2"
- Threaded air inlet connection Rp 1/8"
- Nominal pressure PN40
- Maximum operating pressure: 13 bar at 400°C / 21 bar at 220°C
- Body in stainless steel 1.4301
- Setting pressure: 7 mbar
- Kvs value: 0.55 m³/h