Product Name: Yuken a Series Piston Pump Model NO.: A15 A37 A55 A70 A80 A90 A100 A120 A145 A165 A180 Standard: Standard Performance: No Blocking Application: Pharmaceutical Production Power: Electric Structure: Multi Cylinder Model: Single Pump,Double Pump Displacement: 10cc/R~220cc/R Pressure: Max:28MPa Speed: 600~1500r/Min Trademark: HNGM Transport Package: Cartons+Ply Wood Case Specification: A15 A37 A55 A70 A80 A90 A100 A120 A145 A165 A180 Origin: China HS Code: 84135031 Product Description YUKEN"A" SERIES LOW-PLUS VARIABLE DIS. PISTON PUMPA SERIES:A15 A37 A55 A70 A80 A90 A100 A120 A145 A165 A180Double pumpA70/15, A70/37, A70/55, A90/15, A90/37, A90/55, A90/70, A145/15, A145/37, A145/55, A145/70, A145/145.CHARACTERISTICLow noisePower savingFast response speedConvenient control for pressure and flow.Interchangeable with orginal YUKEN pump.1. A series variable displacment piston pump, pressure compensator type2. A series variable displacment piston pump, solenoid two pressure control type3. A series variable displacment piston pump, pressure compensator with unloading type