Pump model code meaning (pump model meaning)

Pump model and the meaning of the representative: LG ----- high-rise building water pump; DL ------ multi-stage vertical water pump; BX ------- fire fixed dedicated pump; ISG ---- - single-stage vertical pipeline pump; IS ------- single-stage horizontal water pump; DA1 ------- multi-stage horizontal water pump; QJ ------- submersible pump Water pump model meaning: If 40LG12-15 40 - import and export diameter (mm); LG - high-rise building feed pump (high speed); 12- flow (m3h) 15- single-stage head (M); 200QJ20-1088 200 --- Frame number 200; QJ --- submersible pump 20-flow 20m3h 108 --- head 108M; 8 --- level 8