Wheels and castors in the PATH series consist of a high-quality thermoplastic polyurethane tread (TPU) and an impact-resistant nylon wheel centre. The tread has a hardness of 94 Shore A and is cast onto the wheel centre. It is non-marking and non-staining. The tread has a very low level of rolling and swivel resistance, while also being highly abrasion-resistant.
The PATH series is frequently used for hygiene applications. The electrically conductive version is frequently used for medical devices to protect them against electric discharge.
The POTH series is preferred for higher load capacities.