10A5554 012 10A6006 013 11 A8479 009 11 A9275 036 1381 1381P 1381QR 1381QR Type 1382 Differential Pressure Switch S248CK13N70HKA Type 1382 1382V 138LRQ 1392P 1392P 1392P 0, 2 TO 4 BAR;