Product Description

PSV rolls are particularly well suited to conveyors that operate in very difficult conditions, where working loads are high and large lump material is conveyed; despite these conditions, no maintenance is required.

The effectiveness of a PSV roller sealing system provides the solution to the environmental challenges of dust, dirt, water, low and high temperatures or large temperature imbalances between day and night.


  • ‘Contact’ or ‘Hermetic’ version provides a nearly impenetrable seal
  • Completely maintenance free
  • Can be manufactured to fit in any competitors frame


  • Available in any belt width, trough, return or impact.
  • Ranging in diameters from 3” up to 7”
  • Cema C up to E +