DPVU-20 multi-position kit

multi-position kit DPVU-20 Allows assembly of 3- and 4-position cylinders, each consisting of 2 standard ADVU cylinders. Size=20. Corrosion resistance classification CRC=2 - Moderate corrosion stress, Ambient temperature=-40 - 150 °C, Product weight=54 g, Materials note=(* Free of copper and PTFE, * Conforms to RoHS)