Heavy duty wheels and castors in the SPO series are made from high-quality injection-moulded nylon. The wheels are resistant to many aggressive substances. With a hardness of 70 Shore D, the wheels offer a particularly low level of rolling resistance on smooth surfaces.
The SPO series is primarily used for industrial and hygiene applications. SPO wheels and castors are frequently used for packaging machines. The PO series is suitable for applications with a lower load capacity.