转子轴的内腔为中心流道，转子轴的下端与泵衬转动配合，转子轴的上端还与叶轮的下端过盈配合；叶轮的上部有导流腔，内叶片置于导流腔中，叶轮的导流腔与转子轴的中心流道相通，在叶轮的外侧还有外叶片，外叶片的中心导流腔与泵体流道相通，叶轮与泵轴过盈配合；在定位环上有与泵体流道相通的流道，定位环置于泵体的上口；
海特克HIGH-TECH电机组合泵的部分型号：
M-VPV1-8-20-0.75-10 M-VPV1-8-55-0.75-10
M-VPV1-8-35-0.75-10 M-VPV1-8-70-0.75-10
M-VPV1-12-20-0.75-10 M-VPV1-12-55-0.75-10
M-VPV1-12-35-0.75-10 M-VPV1-12-70-0.75-10
M-VPV1-15-20-0.75-10 M-VPV1-15-55-0.75-10
M-VPV1-15-35-0.75-10 M-VPV1-15-70-0.75-10
M-VPV1-20-20-0.75-10 M-VPV1-20-55-0.75-10
M-VPV1-20-35-0.75-10 M-VPV1-20-70-0.75-10
M-VPV2-30-20-0.75-10 M-VPV2-30-55-0.75-10
M-VPV2-30-35-0.75-10 M-VPV2-30-70-0.75-10
M-VPV2-40-20-0.75-10 M-VPV2-40-55-0.75-10
M-VPV2-40-35-0.75-10 M-VPV2-40-70-0.75-10
M-VPV1-8-20-1.5-10 M-VPV1-8-55-1.5-10
M-VPV1-8-35-1.5-10 M-VPV1-8-70-1.5-10
M-VPV1-12-20-1.5-10 M-VPV1-12-55-1.5-10
M-VPV1-12-35-1.5-10 M-VPV1-12-70-1.5-10
M-VPV1-15-20-1.5-10 M-VPV1-15-55-1.5-10
M-VPV1-15-35-1.5-10 M-VPV1-15-70-1.5-10
M-VPV1-20-20-1.5-10 M-VPV1-20-55-1.5-10
M-VPV1-20-35-1.5-10 M-VPV1-20-70-1.5-10
M-VPV2-30-20-1.5-10 M-VPV2-30-55-1.5-10
M-VPV2-30-35-1.5-10 M-VPV2-30-70-1.5-10
M-VPV2-40-20-1.5-10 M-VPV2-40-55-1.5-10
M-VPV2-40-35-1.5-10 M-VPV2-40-70-1.5-10
M-VPV1-8-20-2.25-10 M-VPV1-8-55-2.25-10
M-VPV1-8-35-2.25-10 M-VPV1-8-70-2.25-10
M-VPV1-12-20-2.25-10 M-VPV1-12-55-2.25-10
M-VPV1-12-35-2.25-10 M-VPV1-12-70-2.25-10
M-VPV1-15-20-2.25-10 M-VPV1-15-55-2.25-10
M-VPV1-15-35-2.25-10 M-VPV1-15-70-2.25-10
M-VPV1-20-20-2.25-10 M-VPV1-20-55-2.25-10
M-VPV1-20-35-2.25-10 M-VPV1-20-70-2.25-10
M-VPV2-30-20-2.25-10 M-VPV2-30-55-2.25-10
M-VPV2-30-35-2.25-10 M-VPV2-30-70-2.25-10
M-VPV2-40-20-2.25-10 M-VPV2-40-55-2.25-10
M-VPV2-40-35-2.25-10 M-VPV2-40-70-2.25-10
M-VPV1-8-20-3.75-10 M-VPV1-8-55-3.75-10
M-VPV1-8-35-3.75-10 M-VPV1-8-70-3.75-10
M-VPV1-12-20-3.75-10 M-VPV1-12-55-3.75-10
M-VPV1-12-35-3.75-10 M-VPV1-12-70-3.75-10
M-VPV1-15-20-3.75-10 M-VPV1-15-55-3.75-10
M-VPV1-15-35-3.75-10 M-VPV1-15-70-3.75-10
M-VPV1-20-20-3.75-10 M-VPV1-20-55-3.75-10
M-VPV1-20-35-3.75-10 M-VPV1-20-70-3.75-10
M-VPV2-30-20-3.75-10 M-VPV2-30-55-3.75-10
M-VPV2-30-35-3.75-10 M-VPV2-30-70-3.75-10
M-VPV2-40-20-3.75-10 M-VPV2-40-55-3.75-10
M-VPV2-40-35-3.75-10 M-VPV2-40-70-3.75-10
海特克HIGH-TECH双联泵的部分型号：
VPV11-8-20/8-20-20
VPV11-8-35/8-35-20
VPV11-8-55/8-55-20
VPV11-8-70/8-70-20
VPV11-12-20/12-20-20
VPV11-12-35/12-35-20
VPV11-12-55/12-55-20
VPV11-12-70/12-70-20
VPV11-15-20/15-20-20
台湾HIGH-TECH海特克叶片泵
PVL1-6-F-1R-U-10 PVL1-8-F-1R-U-10
PVL1-10-F-1R-U-10 PVL1-12-F-1R-U-10
PVL1-14-F-1R-U-10 PVL1-17-F-1R-U-10
PVL1-19-F-1R-U-10 PVL1-23-F-1R-U-10
PVL1-25-F-1R-U-10 PVL1-28-F-1R-U-10
PVL1-31-F-1R-U-10
PVL2-26-F-1R-U-10 PVL2-33-F-1R-U-10
PVL2-41-F-1R-U-10 PVL2-47-F-1R-U-10
PVL2-53-F-1R-U-10 PVL2-59-F-1R-U-10
PVL2-65-F-1R-U-10 PVL2-75-F-1R-U-10
PVL3-52-F-1R-U-10 PVL3-60-F-1R-U-10
PVL2-66-F-1R-U-10 PVL2-76-F-1R-U-10
PVL2-85-F-1R-U-10 PVL2-94-F-1R-U-10
PVL2-116-F-1R-U-10 PVL2-125-F-1R-U-10
PVL2-136-F-1R-U-10 PVL2-153-F-1R-U-10
泵盖的顶端设有排出口，泵盖内还设有衬盖，衬盖与泵盖筋连接，在泵盖与衬盖间夹有流道；轴承座固定在衬盖的底端，泵盖与泵体的上端口密封连接，泵轴的上端与轴承座连接。