HELLO! YOU ARE PURCHASING 1ea.    N.O.S.          ROBERTSHAW  2392-504  PNEUMODULAR SELECTOR RELAY.  S520       TWO POSITION.    FOUR BRANCH.    CAPACITY : 40 SCFH.    MAX. AIR PRESSURE : 30 PSIG.    SOCKET OR SURFACE MOUNTING.      H-490 SERIES      DATA AND MOUNTING INSTRUCTIONS INCLUDED. 

CONDITION:  NEW OLD STOCK. N.O.S.      

PLEASE SEE PICTURES  FOR MORE DETAILS.                                                                                                                                 

ALL ORDERS SHIP WITHIN 1 BUSINESS DAY OF PAYMENT.  IF YOU MUST HAVE AN ITEM SHIPPED THE SAME DAY AS IT IS PAID FOR, PLEASE CONTACT US THROUGH EBAY BEFORE YOU PURCHASE IT TO MAKE SURE WE CAN SHIP IT THE SAME DAY.