Hydraulic actuator set for VFS1950 fins. Dual hydraulic rams provide equal power in both directions and extended life bearings reduces service intervals to minimum 4,000 hours of operating time. Shaft seal replacement is typically 8,000 hours. 
 

• Precision machining and assembly secures a long lifetime and durability. 
• Dual cylinders provide a balanced load, unlike single-cylinder solutions and less bearing load, allowing for a more compact shaft bearing assembly.
• No additional center lock. This is automatic in the standard hydraulic system – very safe due to the hydraulics having extreme safety limits – actually stronger than the shaft.
• Purpose-designed dual shaft sealing - superior to standard Simmer Ring lip seals.
• Internal hydraulic connections on actuators are pre-fitted. The installer only fits non-moving hoses/pipes - Easier and safer.