Kral三螺杆泵常用型号如下：
kral 115/165D、kral 124/140D、kral 149/165D、kral 91/140D、kral BAS 25A(Pos.-Nr. 018)、kral BDG38 Pos.-Nr. 457、kral BEG 42、kral BEG 43D, tariff.no:9026 90 00、kral BEG 44、kral BEM 20.01 BEM2U、kral BEM 500、kral BEM300、kral BEV 13、kral BSM89 (Pos.-Nr.668) for KRAL pump M 54.48、