Pallet Components Valves Power Sources f Linear Cylinders Work Supports f Swing clamps Collet-Lok® products High flow units intensify low inlet oil pressure to high outlet pressure • Internal bypass valving enables high output flow rates • Wide range of intensification ratios allows for adapting to various operating pressure requirements • Compact and self-contained design allows for ease of installation • Includes dump valve eliminating the need for an external pilot check valve • Select fit of all internal components provides long operating life. o PID-series When hydraulic pressure from an existing power source is limited, Enerpac oil-to-oil intensifiers serve to increase output pressure to satisfy the required application. (Q) Intensifier principle • When oil is supplied to the inlet (IN) port it flows freely past the check valves (CV) and the dump valve to the cylinder and advances it. • As the inlet pressure increases the oscillating pump (OP) automatically increases the outlet pressure by the chosen intensification. • Free flow from the cylinder to tank occurs when the directional control valve is switched to supply the R-port. • 10 micron filtration is required on all ports in the circuit to ensure trouble free operation. Filters and flow control included. • Once the maximum pressure is reached, the pump frequency lowers and balances at the maximum pressure. <3:Product selection Maximum Pressure Maximum pressure intensification input flow Maximum Model output flow number Inlet pressure range with l/min dump valve bar 178 ENERPAC. @ * Operating pressures above 350 bar require high pressure fittings or intensifier models with BSPP ports. Contact Enerpac for details.

Dimensions & Options PID-series System set-up information: With dump valve (PID models) The intensifier with the dump valve is used to achieve high pressure on the advance side of a double-acting cylinder. E Multiplicadores F Multiplicateur D Öl-Öl Druckübersetzer With external dump valve In a system where the pump’s oil flow is higher than the maximum inlet oil flow of the intensifier, an external check valve and flow control valve reduces the pump’s oil flow. This application can be set up when machines are equipped with low pressure hydraulics but the pressure to clamp the workpiece must be...