The 108 Series offers versatile compact hydraulic power units engineered to let you put the power where you need it. Featuring an AC or DC motor, gear pump, reservoir, internal valving, load hold checks and relief valves, the 108 Series delivers an efficient, completely self-contained power solution in a compact footprint. Designed by Parker for intermittent service, these units come in four standard pump sizes.

The compact hydraulic power packs in this series are available with single- or bi-directional rotation. Single direction units are commonly used to charge accumulators, power uni-directional hydraulic motors and cylinders, provide pilot flow to servo valves, pressurize lube systems, and supply multifunction circuits through external valving. Bi-directional, reversible units operate double-acting cylinders and bi-rotational motors.

Markets:
• Industrial
• Medical
• Packaging
• Material Handling
• Manufacturing
• Construction

Features/Benefits:
• Design Flexibility
• Bi-directional, reversible units
• Vertical and horizontal mounting
• Double-acting cylinders with two-way motors  
• Multiple reservoir sizes

Improved Performance
• Thermal relief valve to allow bleed-off of built-up pressure
• Back-pressure circuits to provide closed-loop operation

Applications:
• Positioning
• Vehicle leveling
• Clamping
• Cycling
• Patient handling
• Lifting operations
 
Technical Characteristics:
• Pressures to 241 bar (3,500 psi)
• Flows from .5 to 2.8 lpm (.14 to .75 gpm)
• Available in AC or DC motor options
• Available in four standard pump sizes
• Various dimensions located in the product catalog