Enerpac Hydraulics [India] Pvt. Ltd. Supplies Single-Acting Heavy-Duty Universal Cylinders, in RW-series. Enerpac Hydraulics [India] Pvt. Ltd offers high-force tools, equipment and accessories applicable in industrial markets. These can be used for various applications and feature high pressure [10,000 psi] design when additional force is needed. It has long strokes in compact design suitable for welding applications. These Single-Acting Heavy-Duty Universal Cylinders have the following salient features: