What's the hygienic parts for unitank fermenter?

What's the hygienic parts for unitank fermenter?

All hygienic parts:

- Hop port on top
- PVRV and pressure relief valve
- Perlick style Sample valve
- Rotating spraying ball
- Qualified butterfly valves
- Racking arm
- Pressure gauge
- Height adjusting foot pads
- Separate CIP arm and blow off arm