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Axial piston closed circuit pumps in 34, 46, 50, 58 & 65cc/rev displacements

The HP P4 series axial piston pumps have been designed to work in a closed circuit both for application at medium pressure. Control systems actually available are making easy to use these pumps in any application for industrial and mobile field.

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Buying new units has never been easier. Contact your sales team on +44 (0) 1235 522828 with all your order and technical enquiries. Alternatively email We are always here to help.

Typically the pumps HP P4 are equipped with roller bearings for the swash plate suspension. Alternatively there are bronze bearings for hydrostatic suspension of the swash plate available on request. Development of rotating groups, especially designed, united to an accurate study of oil passage sections, allow high speed rotation, like required by modern diesel engines, giving extreme reliability for working continuous pressure until 400 bar. It is possible to couple tandem versions, by means of coupling flanges optionally available.