The GP pumps are fixed displacement external gear pumps with axial clearance compensation.

• They give high volumetric flows even with high operating pressures, a low noise level, and they have a high endurance thanks to the balancing system of the loads on the guide bushings.
• They are divided into three size groups, with displacements of up to 9,1 - 27,9 and 87,6 cm³/rev respectively, and with operating pressures of up to 250 bar (standard) and up to 310 bar (version for high pressures H).
• They are available with clockwise, anticlockwise and reversible rotation, with tapered shaft (standard). Other kind of shaft are available upon request.
• They are available in multiple versions, and can be combined in multi-flow groups, with a splined connection motion system that guarantees high power performances.