High/low hydraulics gear pumps from JBJ Techniques can be used for applications that require a fast approach and/or return of the actuator at low loads, and slow motion of the actuator at high loads. These models require lower power from the motor. The pumps can be used for applications that require a fast approach and/or return of the actuator at low loads and slow motion of the actuator at high loads. The 1HL, 1PHL and 2HL high/low hydraulic gear pumps are special double-stage pumps with special integrated valves. The pumps have been specifically designed for applications such as: waste compactors; log splitters; clamp mechanisms; crimping machines; and metal-forming machines.
