中壓雙聯葉片油泵YYB-AB6/48B-DF-50
 YYB-AB9/48B -DF-50    YYB-AB14/48B-DF-50  
YYB-AB16/48B-DF-50      YYB-AB26/48B-DF-50  
YYB-AB36/48B-DF-50      YYB-AB6/60B-DF-50
YYB-AB9/60B-DF-50      YYB-AB14/60B-DF-50   
YYB-AB16/60B-DF-50      YYB-AB26/60B-DF-50
YYB-AB36/60B-DF-50      YYB-AB6/74B-DF-50 
 YYB-AB9/74B-DF-50      YYB-AB14/74B-DF-50
YYB-AB16/74B-DF-50      YYB-AB26/74B-DF-50  
YYB-AB36/74B-DF-50      YYB-AB6/92B-DF-50
YYB-AB9/92B-DF-50     YYB-AB14/92B-DF-50  
YYB-AB16/92B-DF-50      YYB-AB26/92B-DF-50
YYB-AB36/92B-DF-50      YYB-AB6/113B-DF-50 
 YYB-AB9/113B-DF-50      YYB-AB14/113B-DF-50  
YYB-AB16/113B-DF-50        YYB-AB26/113B-DF-50
YYB-AB36/113B-DF-50      YYB-AB9/113B-DF-50
YYB-AC6/129B-DF-50     YYB-AC9/129B-DF-50   
YYB-AC14/129B-DF-50       YYB-AC16/129B-DF-50   
YYB-AC26/129B-DF-50      YYB-AC36/129B-DF-50
YYB-AC6/148B-DF-50         YYB-AC9/148B-DF-50  
 YYB-AC14/148B-DF-50       YYB-AC16/148B-DF-50   
YYB-AC26/148B-DF-50      YYB-AC36/148B-DF-50
YYB-AC6/171B-DF-50       YYB-AC9/171B-DF-50  
 YYB-AC14/171B-DF-50      YYB-AC16/171B-DF-50   
YYB-AC26/171B-DF-50         YYB-AC36/171B-DF-50
YYB-AC6/194B-DF-50      YYB-AC9/194B-DF-50   
YYB-AC14/194B-DF-50       YYB-AC16/194B-DF-50   
YYB-AC26/194B-DF-50     YYB-AC36/194B-DF-50
YYB-BC48/129B-DF-50       YYB-BC60/129B-DF-50  
 YYB-BC