Lincoln Service Parts 1 › Lincoln Electric 9SG7444-8 Pressure Switch Assembly G7444-8 Lincoln Electric 9SG7444-8 Pressure Switch Assembly G7444-8 Sale Price: $2,398.82 Original Price: $2,758.64 Pressure Switch Assembly PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! Pressure Switch Assembly PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1