Pumps Group 1: SAE “AA” standard – two holes
The gear pumps construction include a gear housing from extruded in aluminium alloy and mounting flanges and covers made in cast iron material.Thanks to this construction the OT gear pumps can be used in heavy working conditions and allow the transmission of high hydraulic powers. Also they offer very good mechanical and volumetric efficiencies, a low noise level and limited weight in comparison with the transmittable power.
Displacements from 0,73 to 7,6 cc/rev and working pressures up to 260 bar.
For any information e about working conditions or dimensions please refer to the pdf technical sheet.For other types of pumps ( with front bearing, with maximum pressure relief valve, tandem pumps and tandem pumps with unloading valve ), please refer to our technical catalogue.