Lincoln Service Parts 2 › Lincoln Electric 9SS27185-12 AIR PRESSURE GAUGE S27185-12 Lincoln Electric 9SS27185-12 AIR PRESSURE GAUGE S27185-12 Sale Price: $63.73 Original Price: $73.29 AIR PRESSURE GAUGE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! AIR PRESSURE GAUGE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1