The 7173-K Series amplifiers are designed to accept commands from electronic steering controls to coordinate the desired rudder position through feedback units. The 7173-K Series amplifiers can also activate solenoid valves to disperse fluid to a hydraulic steering system to maintain position.
The 7173 is water tight, available in 12 or 24 VCD power configurations, and can control single or dual speed steering systems, 2 independent steering systems controlled by the same controller (Catamarans) or 2 independent hydraulic systems, such as steering and bucket control.
The 7173 also comes in a transfer box configuration, to allow for relay signals between stations.