Craftsman Z-D24918 is a pressure switch with an integrated unloader and on/off control, designed for use in systems requiring precise pressure regulation, featuring a 120–150 PSI range and a 1/4" MPT (male pipe thread) connection. This unit automatically shuts off at the target pressure and provides an unloader function to vent residual air when the system cycles down, reducing restart load on the compressor or connected device. With its 1/4" MPT threading, it fits standard plumbing connections commonly used in Craftsman equipment and compatible pneumatic systems.
