Single Pole Switch common-universal-parts/astoria-sight-glass-water-inlet-valves These have gone from glass

These have gone from glass to plastic and back to glass again over the years

a worn OPV spring or gasket

Full replacement hopper assembly for the Quamar T-80 and T-80D grinders

always disconnect and lock out power before working on this component

Single Pole Switch common-universal-parts/astoria-sight-glass-water-inlet-valves These have gone from glassSingle Pole Switch A single pole "unipole" switch with locking tabs parallel to the voltage terminal, used only in Ascaso home units. This is the current version, replacing the earlier I. 472. COMPATIBILITY Fits: Ascaso home units Replaces: I471 (supersedes the earlier I. 472) INSTALLATION An electrical job best left to a technician, always unplug the machine first and note wire positions before disconnecting.