Greater Tulsa Area Classifieds Moderated Newsgroup > Sand Springs
> Industrial Equipment
> Industrial Electronics and Power Control
> Antique mercoid pressure control switch da-31 made usa
Antique mercoid pressure control switch da-31 made usa
THIS OLD ANTIQUE MERCOID PRESSURE CONTROL SWITCH MADE IN CHICAGO BY THE MERCOID CORPRATION
IT HAS A PLATE ON THE SIDE WITH ALL THE INFO ABOUT IT AND THE PLATE IS IN ALMOST PERFECT CONDITION LIKE THE SWITCH ITSELF
NO SCRACTHES ON THE GLASS PAINT IN GOOD SHAPE I DONT KNOW WHAT ITS USED FOR BUT ITS OLD
KNOBS ON SIDE ADJ. THE LITTLE METERING ARMS INSIDE ??? DONT HAVE IDEA WHAT THIS DOES
