Lincoln Service Parts 2 › Lincoln Electric 9SS23385-94 DOWNDRAFT,AIR PRESENCE SWITCH,400-M S23385-94 Lincoln Electric 9SS23385-94 DOWNDRAFT,AIR PRESENCE SWITCH,400-M S23385-94 Sale Price: $557.80 Original Price: $641.47 DOWNDRAFT,AIR PRESENCE SWITCH,400-M PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! DOWNDRAFT,AIR PRESENCE SWITCH,400-M PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1