Dwyer 1823-20

PRESSURE SWITCH, 5INCH-H2O, 1/8" FNPT;.

PRESSURE SWITCH, 44INCH-H2O, 1/8" FNPT;.

275MM L, SS;.PITOT TUBE, AIRFLOW IND, 930.

PITOT TUBE, AIRFLOW IND, 473.

FLOW SWITCH, VANE OPERATED, 1" MNPT, W/P;.

PRESSURE SWITCH, 10INCH-H2O, 1/8" FNPT;.

PRESSURE SWITCH, 22INCH-H2O, 1/8" FNPT;.

PRESSURE TRANSMITTER, DIFF, 28IN-H2O;.

PRESSURE SWITCH, 22INCH-H2O, 1/8" FNPT;.

PRESSURE TRANSMITTER, DIFF, 28IN-H2O;.