YB1-40/2.5,YB1-40/4,YB1-40/6,YB1-40/6.3,YB1-40/10,YB1-40/12,YB1-40/12.5,
YB1-40/16,YB1-40/20,YB1-40/25,YB1-40/31.5,YB1-40/32,YB1-40/40, 双泵
YB1-50/2.5,YB1-50/4,YB1-50/6,YB1-50/6.3,YB1-50/10,YB1-50/12,YB1-50/12.5,
YB1-50/16,YB1-50/20,YB1-50/25,YB1-50/31.5,YB1-50/32,YB1-50/40,YB1-50/50,
YB1-63/2.5,YB1-63/4,YB1-63/6,YB1-63/6.3,YB1-63/10,YB1-63/12,YB1-63/12.5,
YB1-63/16,YB1-63/20,YB1-63/25,YB1-63/31.5,YB1-63/32,YB1-63/40,YB1-63/50,
YB1-63/63, 双泵
YB1-80/2.5,YB1-80/4,YB1-80/6,YB1-80/6.3,YB1-80/10,YB1-80/12,YB1-80/12.5,
YB1-80/16,YB1-80/20,YB1-80/25,YB1-80/32,YB1-80/31.5,YB1-80/40,YB1-80/50,
YB1-80/63,YB1-80/80, 双泵