In-Sink-Erator Commercial Restaurant Disposers are the standard in the Food Service Industry. We offer base unit disposers from .75 to 7.5 HP. Base unit disposers are simply the disposer base unit only and do not include the solenoid valve and switch controls, of which are add-ons that can be seen in the Related Items Tab. In-Sink-Erator Commercial Restaurant Disposers can be purchased with cones, troughs and sink mounting kits, depending upon the requirements of the installation. When replacing existing disposals, In-Sink-Erator disposers are easily adaptable to other manufacturers.