Cartridge valve design allows on-board service and repair of internal valves. Precision machining eliminates internal working seals to provide long maintenance free life. Large integral reservoir, vented to atmosphere, compensates for oil expansion. Cartridge lock valves at each helm automatically isolate stations, autopilot and power steering loads to eliminate rudder feedback. Helms not in use do not turn, regardless of steering loads.
Internal relief valves to protect against rudder and wheel overloads.
Five pump sizes offer correct wheel turns for all types and sizes of vessels. Bleed valves at each pump allow for air venting, faster filling. Epoxy-coated anodized marine aluminum provides maximum corrosion resistance. Quality, Reliability and Superior Performance based on 60 Years Experience.