31 door control system; sales codes: t46
72163; 02 / 03; MAKE WESTINGHOUSE;DOOR II WITH PRESSURE- LESS CONTROL,WITH DIFFERENTIAL PRESSURE CONTROL AND PRESSURE WAVE CONTROL; Compatible subgroups: 72013; Modifications: 706/707/708/726/727/728
72163; 02 / 03; MAKE WESTINGHOUSE;DOOR II WITH PRESSURE- LESS CONTROL,WITH DIFFERENTIAL PRESSURE CONTROL AND PRESSURE WAVE CONTROL; Compatible subgroups: 72013; Modifications: 706/707/708/726/727/728