Lincoln Electric 9SS29287-38 S29287-38 DIFFERENTIAL PRESSURE SWITCH 0.5-4 BAR Sale Price: $762.34 Original Price: $876.69 DIFFERENTIAL PRESSURE SWITCH 0.5-4 BAR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! DIFFERENTIAL PRESSURE SWITCH 0.5-4 BAR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1