GT420,
GT422
GT423
Marine Differential Pressure Transmitters

GT420A
GT422A
GT423A
GT420C
GT422C0
GT423C0
GT420D0
GT422D0
GT423D0

GT422C2
GT423C2
GT420D2
GT422D2
GT423D2
GT422C3
GT423C3
GT420D3
GT422D3
GT423D3
GT422C4
GT423C4
GT420D4
GT422D4
GT423D4

GT422C5
GT423C5
GT420D5
GT422D5
GT423D5