The Enerpac Turbo II family of air hydraulic pumps provide 5,000 psi of hydraulic pressure for clamping, and positioning in fixture workholding applications. From 15' pendant models controlling the advance-hold-retract function for single acting cylinders, pedal control for single and double acting 5,000 psi rated cylinders, remote valve versions and DO3 manifold models to accept a variety of pressure reducing, flow control, manual and solenoid operated directional valves, this series of air hydraulic pump will provide an economical and reliable source for your workholding application. The 3000 Series offers a ratio of hydraulic pressure to air inlet pressure of 45:1 while the 5000 Series provides a ratio of hydraulic pressure to air inlet pressure of 60:1