Sight glass
Methacrylate circular sight glass. Only provided as a standard in some models (Check data sheets)
Top distribution
Top diffuser with PVC pipes. For other distributions, check "Other distributions" in options
Bottom distribution
Polypropylene distribution with PVC pipes. Distribution according to requirements / media (Sand, active carbon, etc...)
Threaded connections
Threaded connections: Polyester casted GAS threads. Ask for other standards (ANSI, JIS...)
Man hole
Polyester casted manhole with plasticized steel lid. Transparent methacrylate lid available for pressures of 2.5 kg/cm². Manhole orientation according to needs. Only avialable for some models
Legs
Polyester closed legs. Check anchorage system
Plasticized steel bottom lid
Emptying plug
PVC GAS threaded plug
Methacrylate top lid
GAS threaded methacrylate lid for purge or manometer