diaphragm pump ,,,,, 可调隔膜泵
adjustable discharge gear pump ,,,,, 齿轮比例泵
adsorption vacuum pump ,,,,, 吸附真空泵；
agricultural spray pump ,,,,, 喷灌泵
agricultural spray pump for chemicals ,,,,, 农用喷药泵；
air lift pump ,,,,, 气泡泵operated pump ,,,,, 压缩空气驱动泵air-powered piston pump ,,,,, 风动活塞泵
air-pressure actuated slurry pump ,,,,, 气动泥浆泵；
airtight screw pump ,,,,, 密闭式螺杆泵
all abronze pump ,,,,, 全青铜泵；
all iron pump ,,,,, 铸铁泵
alloy pump ,,,,, 合金泵
alloy steel pump ,,,,, 合金钢泵
angle-type axial flow pump ,,,,, 半贯流式轴流泵angle-type axial piston pump ,,,,, 斜轴式轴向活塞泵；
self-operated drinking water pump ,,,,, 饲槽自动泵；家畜自动饮水泵
annular casing pump ,,,,, 环壳泵
anti-roll pump ,,,,, 减摇泵
Archimedean screw pump ,,,,, 螺旋泵
armoured pump ,,,,, 铠装泵
articulated vane pump ,,,,, 铰链滑片泵
ash pump ,,,,, 灰渣泵
asynchronous motor：异步电动机
attached pump ,,,,, 附属泵
automatic trough pump ,,,,, 饲槽自动泵
automobile pump ,,,,, 汽车用泵
auxiliary pump ,,,,, 辅泵；辅助泵
auxiliary stripping pump ,,,,, 辅扫仓泵；辅清仓泵；
aviation pump ,,,,, 航空用泵；
double entry liquid ring pump ,,,,, 轴向双吸液环泵；
axial flow ,,,,, 轴流泵
axial flow pump for water jet propulsion ,,,,, 喷水推进轴流泵