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ilspmuPcuardyH■MP-4 series hydraulic circuit diagrams ■● Thanks to a high-performance axial piston system, the series　features very small changes in discharge volume caused by　pressure fluctuation.● Equipped with a double safety mechanism using a safety valve　and pressure switch to prevent an overload.● 100 V wiring is a standard, but the pump can be used at 200 VAC　by changing the wiring and the plug.● We can also manufacture 200 V three-phase motor pumps.　(Make-to-order product) ● The MP-4D-PA has a 2-way solenoid valve, push-button operating　switch, pressure switch (PCS-700), pressure gauge (AS100-100M),　and can be used immediately after a power supply is connected　to the pump. A switch box with one push-button is included.　If a foot switch is used, please let us know your request.● The package pumps are make-to-order products.● For descriptions of models and precautions, see pages 75 to 78. ■MP-4B■MP-4BlilllilOAB46 spmuPaunaMspmuPyrettaBseireSPMSspmuPcirtceEspmuPacepS）431（）814（）482（reooC（320）MP-4 series■ Motor specificationsType■ Pump specificationsMaximumoperating pressure MPaModelMP-4BMP-4CMP-4D-PA70Model code structureMP-4BOutlet portRcHydraulic oil3/8ISO VG32One-Stage Electric Pumps (0.4 kW) *The load current means the peak current (reference value). It varies depending on the operating status.TypeB:C:For single-acting cylinders (manual direction-control valve) For double-acting cylinders (manual direction-control valve) D-PA:Package pump for single-acting cylinders(solenoid operated direction valve)Series No.MP-4BMP-4C* The above numbers do not correspond to the part numbers of the product. For the part numbers of the product, see the operation manual.SMV-33KD-2S-1SMV-43Discharge volume L/min(50/60 Hz)0.4/0.4873MPaElectric Pumps*100 V wiring is a standard. If the pump is used at 200 V, change the wiring and the plug.*The power cable is 2.5 m long with a 2-pin plug (grounding type) for 15 A and 125 V.*If you want to change the pressure switch PCS-700 to digital pressure gauge DPGS-70 series, you need to add an electric magnetic switch, etc. Electric pumpCapacitor-start open type34MP-4D-PATank oilvolumeLEffective oil volumeL4.53.5Attached operating valveApprox.weightkgSMV-33SMV-43KD-2S-1404145Voltage(Number ofphases)VOutputkW100 (single phase)200 (single phase)37762212618P.C.D.3454 X M10 20 DPRated current A50Hz60Hz0.47.06.03.53.036991335320No.79E since2025Load current A50Hz60Hz8.09.04.04.5NameNo.1Oil tank4Motor6Push-button switch13High-pressure safety valve18Pressure switch22Direction-control valve26Air valve34Oil drain port35Return port36Outlet portRefill port37Pressure Gauge Mounting Brackets 76Hex.Head Plug for Gauge Port99Number of revolutionsrpm50Hz60Hz15001800NotesPCS-700SMV-33Rc3/8Rc3/8Rc3/8Rc3/4T-3GF-1/279