Cast iron centre with antistatic rubber tyre
Steel centre - 050 wheel
Standard Finish: Black tyres, labelled ANTI-STATIVC; lemon yellow centres to BS 391 C No.355
Wheel Characteristics
A special rubber compound having electrically conductive properties, moulded to cast iron centres under heat and pressure.
AS series wheels conform to BS 2099 and BS2050
(table 1 item 13) for hospital use.