2GbS、2GbSR双螺杆泵法兰中心到轴端距离:
2GbS、2GbSR78双螺杆泵法兰中心到轴端距离:368mm
2GbS、2GbSR91双螺杆泵法兰中心到轴端距离:400mm
2GbS、2GbSR104双螺杆泵法兰中心到轴端距离:396mm
2GbS、2GbSR130双螺杆泵法兰中心到轴端距离:452mm
2GbS、2GbSR156双螺杆泵法兰中心到轴端距离:626mm
2GbS、2GbSR182双螺杆泵法兰中心到轴端距离:655mm
2GbS、2GbSR208双螺杆泵法兰中心到轴端距离:853mm
2GbS、2GbSR247双螺杆泵法兰中心到轴端距离:925mm
2GbS、2GbSR286双螺杆泵法兰中心到轴端距离:1067mm
2GbS、2GbSR312双螺杆泵法兰中心到轴端距离:1029mm
2GbS、2GbSR351双螺杆泵法兰中心到轴端距离:1215mm
2GbS、2GbSR403双螺杆泵法兰中心到轴端距离:1287mm

故障四:轴封处大量漏油
1、机械密封的定环与动环之间落入杂物，或密封面已磨损，造成密封面损伤
研磨定环与动环的密封面，必要时更换密封件
2、机械密封的弹簧失效或O型密封圈失效
更换失效的零件
3、密封腔油路不通，造成造成密封腔内压力过高
检查回油孔是否被垫片或杂质堵塞，疏通回油孔油路，或检查回油阀弹簧是否失灵，必要时更换弹簧

2GbS、2GbSR双螺杆泵具体型号说明:
2GbS78-20 2GbSR78-20
2GbS78-24 2GbSR78-24
2GbS91-24 2GbSR91-24
2GbS91-27 2GbSR91-27
2GbS104-27 2GbSR104-27
2GbS104-32 2GbSR104-32
2GbS130-26 2GbSR130-26
2GbS130-33 2GbSR130-33
2GbS130-39 2GbSR130-39
2GbS156-39 2GbSR156-39
2GbS156-47 2GbSR156-47
2GbS168-33 2GbSR168-33
2GbS168-43 2GbSR168-43
2GbS168-57 2GbSR168-57
2GbS182-46 2GbSR182-46
2GbS182-54 2GbSR182-54
2GbS208-52 2GbSR208-52
2GbS208-62 2GbSR208-62
2GbS247-62 2GbSR247-62
2GbS247-74 2GbSR247-74
2GbS286-85 2GbSR286-85
2GbS286-72 2GbSR286-72
2GbS286-86 2GbSR286-86
2GbS312-80 2GbSR312-80
2GbS312-100 2GbSR312-100
2GbS351-90 2GbSR351-90
2GbS351-115 2GbSR351-115
2GbS403-100 2GbSR403-100
2GbS403-130 2GbSR403-130