Spider Plate


Pop-Up Umbrella Spider Plate for 24″ large blast pot

  • Sits above pop-up valve. Allows valve to pop-up easily when a head of abrasive is stored above the blast machine
  • Used in auto-loading applications such as blastrooms, recovery systems etc.


Sits over the pop-up valve. This allows it to seal off correctly. Incorrect sealing can occur when abrasive is stored directly in the blast pot top bowl.  Direct storage of abrasive occurs in auto-loading set-ups such as blastrooms and recovery systems. Pop-up valves do not seal well against abrasive. An incorrectly sealing pop-up allow air to escape. This accelerates wear and wastes compressed air. Adjustment of leg height allows fitting to different pots. Plate centers over valve by spider arms.