Lincoln Service Parts 1 › Lincoln Electric 9SL18414 TANK,TWO 1.5" VALVE L18414 Lincoln Electric 9SL18414 TANK,TWO 1.5" VALVE L18414 Sale Price: $2,772.51 Original Price: $3,188.39 TANK,TWO 1.5" VALVE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! TANK,TWO 1.5" VALVE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1