Lincoln Service Parts 2 › Lincoln Electric 9SS29287-38 DIFFERENTIAL PRESSURE SWITCH 0.5-4 BAR S29287-38 Lincoln Electric 9SS29287-38 DIFFERENTIAL PRESSURE SWITCH 0.5-4 BAR S29287-38 Sale Price: $848.03 Original Price: $975.23 DIFFERENTIAL PRESSURE SWITCH 0.5-4 BAR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! DIFFERENTIAL PRESSURE SWITCH 0.5-4 BAR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1