Hydreco 1500 series gear pumps and motors (the 1500K/M series pump/motor) utilise the many design and application features of the technology that were formerly made under the names of Hamworthy and David Brown Hydraulics.
The pump contains pressure-balanced wear plates. The series maintains its bi-rotational pump or motor capabilities thanks to the use of check valves which drain back to the low pressure side.
The 1500M has a mechanical face seal which allows back pressures up to 138 bar (2000 psi) with no case drain. Pressures of 172 bar are possible at speeds of 4000 rpm and of 138 bar at 2600 rpm.
Contact us for further technical details and configuration options on the Hydreco 1500 series.