Lincoln K and KP Numbers › Lincoln Electric KP3049-1-B25 DIFFUSER CAP, ROBOTIC W/C Lincoln Electric KP3049-1-B25 DIFFUSER CAP, ROBOTIC W/C Sale Price: $1,462.28 Original Price: $1,637.75 DIFFUSER CAP, ROBOTIC W/C PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25.000 Add To Cart Added! DIFFUSER CAP, ROBOTIC W/C PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25.000