3 terminal, dual winding flipper coil with 1N4004 diodes.
FL-11722 has medium low flipper strength, parallel coils, used on many Bally Williams WPC system pinball games.
Used in the following games:
Twilight Zone (upper flipper)
Road Show (upper flipper)
F-14 Tomcat (upper flippers)
Earthshaker / Earth Shaker (upper flippers)