30 Series Hydraulic Gear Pumps ISO Type (4 Bolt Connection) Bi-Rotational/Bi-Directional (Left and Right Rotation),Cast-iron Gear Pump for Tipper Trucks.Displacements as 17,27,34,43,51,61,82 liters are avalabile.30 series Bombas de engranajes ISO Tipo,30 séries Pompe à engrenage ISO Type,30 серия шестеренчатый насос Iso тип,Turkey