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  Home > Marine Autopilots > Pumps & Accessories >

  Northstar Hydraulic Reversable Pumpset 2L - 7A - HD000007A
  Northstar Hydraulic Reversable Pumpset 2L - 7A - HD000007A
 
$9.99 UPS/FedEx Ground or $25.99 UPS/FedEx Next Business Day on all orders in the Continental U.S. CLICK HERE for more details.



List Price: $748.00
Our Price: $567.26
You Save $180.74!


Product Code: HD000007A


Description
 

Northstar Hydraulic Reversable Pumpset 2L - 7A - HD000007A

Hydraulic Reversable Pumpset 2L - 7A
For Hydraulic Steering Systems - Adjustable Flow

  • Style: Reversable Pump (Hydraulic)
  • Cylinder Capacity: 200cc to 500cc (12.2 cubic in. to 30.5 cubic in.)
  • Max Flow Rate: 2 Liter/Min
  • For boats <65' Typical


Reversing pumps are used when hydraulic steering is fitted on boats (typically powerboats) up to 65 feet L.O.A. (depending on rudder torque). The pumps are switched on by the automatic pilot and make a steering correction to left or right determined by the direction of rotation of the pump motor. The motors are of the permanent magnetic type and reversing direction is accomplished by reversing the motor input current.

The pump has only three moving parts and requires no complicated check valves to prevent rudder movement when de-energized. Output flow is completely adjustable to 50% of rated flow allowing the pump output to be adjusted precisely to the volume of steering cylinder fitted. The pump is exceptionally reliable and delivers more than twice the hydraulic output per watt of input than gear pumps manufactured by competitors.
 

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