Surfacing Equipment

Equalizing Rolling Membrane

Advanced Rolling Spindle Membranes (ARSM)

Part #: 150-40-0036

PSI's Advanced Rolling Spindle Membranes (ARSM) are an upgrade for Toro machines built in 1988 and later. This new membrane incorporates the same, durable, simple, tab and notch design with polish resistant materials as PSI's Advanced Reception Chucks.

  • Constructed to roll instead of compressing for more freedom of motion allowing for a smoother movement that will lead to longer life and better surfacing.
  • Simple, unique notched design secures the membrane to the spindle making it rotation proof and allowing it to remain on axis at all times.
  • Membrane material is resistant to polish and other chemicals making it less susceptible to drying out and getting brittle.
  • Easy to replace and saves money compared to purchasing pre-attached membranes or buying new or rebuilt spindle assemblies.
  • Can be used on Toros built in 1988 and later: Toro-X-2000, Toro-X-2, Toro-X-2M, Toro-X2E, Toro-X-2S, Toro-X-2SL, Toro-X-4, Toro-X-4M, Toro-X-4S and Toro-X-4SL
  • Replacement bearings, shafts and spindle housings also available.
Literature Sheet
Parts List
Instruction Sheet