Bent-axis piston pumps HDT series, with leakage indicator

Product Update
18 September 2026
Bent-axis piston pumps HDT series, with leakage indicator

We are pleased to inform you that our range of bent-axis piston pumps HDT series with ISO14 8x32x36 shaft has been improved by introducing an oil leakage identification system.

The system features a connection fitting between the exterior and the area located between the two shaft seals, to which the transparent hose included in the pump packaging must be connected.

As highlighted in the instructions, any presence of oil inside the hose indicates a malfunction and requires pump maintenance or replacement.

Pricelists will remain unchanged. The transition will begin in October, starting with the 108 l/min displacement, and will involve a gradual phase-in until current stocks are exhausted.

The new pumps are equipped with a tag and specific instructions, aimed at providing the user with the correct installation and operating information.

Spare parts

The seal kit (10890385008) also includes the two new shaft seals, thus allowing maintenance for both pumps without a drainage system and those equipped with one.

However, if purchasing only the replacement shaft seals, it is necessary to check beforehand whether the pump is equipped with a drainage system in order to order the correct component

To receive further technical or commercial information.

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