Specification for DNC Cylinder Kits / DNC assembly kits :
DNC Model / Specification | Part name | Material | Part name | Material |
DNC Kits (ISO6431 & VDMA24562), Bore size : 32. 40.50.63.80.100.125 | Front cover | Aluminum alloy | Piston seal | NBR |
Back cover | Aluminum alloy | Wear ring | PA66 | |
Piston | Aluminum alloy | Self lubricating bearing | PTFE + Brass | |
Front cover seal | PU | Magnet | RbFeb | |
Cushion seal | NBR | Cushion needle | Brass | |
Piston rod O-ring | NBR | Hexagon screw | Carbon steel | |
Cover O-ring | NBR | Nut | Carbon steel | |
Profile bolt | Carbon steel |
![](https://surbon-machinery.com/wp-content/uploads/2023/09/DNC-accessory-diagram-1024x340.png)