NO.1  discharge diameter 25A-300A
NO.2adapter

NO.3insulation class H class/C class/super C class and so on
NO.4 standard circulation pipe/circulation pipe with jacket and so on
NO.5motor frame number 210-710
NO.6voltage division 220V-380V and so on
NO.7 monitoring meter
NO.8motor ingress protection device
NO.9 graphite bearing/anti-friction bearing/SIC bearing
NO.10nominal impeller 125mm-540mm
NO.11single stage
NO.12 suction diameter 40A-300A