The Nova Orion uses 304 AISI stainless steel on all the internal parts and those which some into contact with water and smoke. Meaning you don't need to worry about rust as well as easy cleaning to combat ghosting. Simply rinsing with warm water should be enough to remove flavours from previous sessions.
The Nova Smoke Split has a vertical purge system that can clear your base in a single purge for a fresher bowl.
Height from bowl port to down stem - 45cm Height from bowl port to heart - 25cm Weight - 4kg