Electric Hydraulic Pumps

Electric Hydraulic Pumps

Electric Hydraulic autopilot Pumps

It is important to select the correct size pump as it directly influences the ability of the Autopilot to steer the vessel.
 
An Autopilot Drive will need to give a nominal “Hard over time” of 10 to 12 seconds (Or as specified by the Autopilot manufacturer).  The type of vessel to be steered must be considered. The “Hard over time” may be faster on lightweight Planing Craft/  Modern yachts and slower on displacement power boats/ long keel yachts.
 
 Note if the pump is too large, the vessel may over steer and will use more power;  Too small and the Autopilot may struggle to maintain a course.
 
“ Hard Over Time” Is the time that the pump takes to drive the rudder from port to starboard stops. “Dock side” (no flow over the rudder).


Raymarine Type 1, Simrad RPU80 Hydraulic Autopilot Pump 0.8 Ltr/Min 12volt

Raymarine Type 1, Simrad RPU80 Hydraulic Autopilot Pump 0.8 Ltr/Min 12volt

Brand new,  boxed full 2 year warranty Hypro Hydraulic 12v PR+0812 pump.  Suitable for..

£249.00 Ex Tax: £207.50

SIMRAD RPU80 - Reversible Autopilot Pump - 12V - 000-13765-001

SIMRAD RPU80 - Reversible Autopilot Pump - 12V - 000-13765-001

SIMRAD RPU80 - Reversible Autopilot Pump - 12V - 000-13765-001 Brand new in box full two yea..

£399.00 Ex Tax: £332.50

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