● Model:V15A1R10X/V15A2R10X/V15A3R10X/V15A4R10X V15A1R40X/V15A2R40X/V15A3R40X/V15A4R40X V15A1L10X/V15A2L10X/V15A3L10X/V15A4L10X V15A1L40X/V15A2L40X/V15A3L40X/V15A4L40X ● Brand:ZUOSEN ● Place of Origin:China ● Displacement (cm3/rev):15 ● Control Type:Standard Pressure Control