1. axis load small, long service life 2. simple structure,easy maintenance 3. replaceable inner components Model code XC-PV1-19-RCartridge kit MarkSeriesGeometric displacement ml/rRotationXC-Single pump cartridge kits Double pump shaft end pump cartridge kits XCT-Double pump cover end pump cartridge kitsPV2R16,8,10,12,14,17,19,23,25,28,31Viewed from pump shaft endRight hand for clockwiseLeft hand ...