The transducer is a high pressure water sensor that connects to the water manifold block. It reads the water pressure and allows the remote control panel to display the pressure the jetting machine is running at. The J-022-100-S snubber attaches to the transducer and acts as a filter which is why they are always recommended to be replaced together.
The type of transducer used depends on the type of control panel on the jetting machine. For the JMS Elite control panel the transducer used is the J-022-100-JMSE. For all other remote control panels, the transducer used is the J-022-103-ASSY. The same J-022-100-S snubber can be used on both types of transducers.
