The GP-CBN-220-P-C is a HI/LO hydraulic gear pump that offers maximum pressures of 900 psi for the low-pressure pump and 3000 psi for the high-pressure pump. This pump features automatic switching from low to high pressure, with the low pressure preset from 400 psi to 900 psi. The HI/LO pump is constructed with all cast iron, ensuring durability and reliability in various applications such as log splitters and presses, where rapid movement of the cylinder at low pressure is required before switching to high pressure mode to meet load requirements.

Recommended working conditions:
– Filtration: 25 micron or better
– Oil Viscosity: 7 – 700 cSt
– Inlet Pressure: 12 – 32 psi abs.
– Oil Temperature: -25° – 80°C (-12° – 175°F)
– Ambient Temperature: -22° – 55°C (-8° – 130°F)