Seafirst Marine Hydraulic Steering Systems
AVAILABLE EXCLUSIVELY FROM SEABOARD MARINE
Oil Pump and Power Pack
 
PULLEY DRIVEN OIL PUMP
Y-120 oil pump is driven by a pulley.
This pump has in-built flow control and relief valves which ensure smooth and safe performance at all engine speed.
Thus, this pump does not require an additional relief valve and flow control valve.
Y-120 oil pump has 18.9cc per rev and is suitable for power steering unit up to 120cc / rev
POWER PACK SERIES
SPP-01 is suitable for Power steering unit 50cc / rev
(Model : SPFS-050, SPFL-050, SPRS-050, SPRL-050)
SPP-02 is suitable for Power steering unit 80cc / rev
(Model : SPFS-080, SPFL-080, SPRS-080, SPRL-080)
SPP-03 is suitable for Power steering unit 120cc / rev
(Model : SPFS-120, SPFL-120, SPRS-120, SPRL-120)
SPP-04 is suitable for Power steering unit 200cc / rev
(Model : SPFS-200, SPFL-200, SPRS-200, SPRL-200)
Model Standard Supply Size
L x W x H
hp liter/min Oil tank Pressure
controller
Pressure
gauge
Oil level
gauge
SPP-01 1 5 liter/min 20 liter Yes Yes Yes 400 x 290 x 600 mm
SPP-02 2 8 liter/min 20 liter Yes Yes Yes 400 x 290 x 600 mm
SPP-03 3 12 liter/min 50 liter Yes Yes Yes 520 x 375 x 650 mm
SPP-04 5 20 liter/min 50 liter Yes Yes Yes 520 x 375 x 650 mm
 
 

OVERVIEW

INBOARD CYLINDER
  HC 125 B-7C
  HC 150 B-5
  HC 150 B-7
  HC 150 B-7C
  HC 150 B-9
  HC 175 B-7C
  HC 200 B-7
  HC 200 B-9
  HC 200 B-11
  HC 250 B-9
  HC 250 B-11
INBOARD CYLINDER CROSS REFERENCE
POWER STEERING UNIT
RUDDER ANGLE INDICATOR
SHP SERIES HELM PUMP
OIL PUMP & POWER PACK
TYPICAL ORIENTATION EXAMPLES
DOWNLOADS
 
For more information on Seafirst Products
contact: tony@SBMar.com