DPVU-63 multi-position kit

multi-position kit DPVU-63 Allows assembly of 3- and 4-position cylinders, each consisting of 2 standard ADVU cylinders. Size=63, Corrosion resistance classification CRC=2 - Moderate corrosion stress, Ambient temperature=-40 - 150 °C, Product weight=372 g, Materials note=(* Free of copper and PTFE, * Conforms to RoHS)