Part Number J51 MODEL 355 3PSI MAX DIFF having (CAGE Code 88234) and FSC 5930 Switches in stock with ready to ship. Get an instant quote for J51 MODEL 355 3PSI MAX DIFF Switch Pressure by United Electric Controls Company. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.