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Seafirst Marine Hydraulic Steering Systems
AVAILABLE EXCLUSIVELY FROM SEABOARD MARINE
Power Steering Unit
 
 
DESIGN
Power steering unit is an ideal solution when you feel that it is hard to steer from mechanical or manual steering system
Power steering unit requires an oil pump and an oil tank (option) to operate or Power pack
This Power steering unit provides instant manual back-up in case of power failure
Front cover and body are made of aluminium to prevent a corrosion
Stainles shaft to prevent a corrosion
3/4" standard taper with 3/16" straight key to suit any steering wheels
Fittings are required to use Model SN-8535L or SN-8536L (Please see the fittings in page 6)
DIMENSIONS
Front Mount Type
MODEL SPFS-050 SPFS-080 SPFS-120 SPFS-200 SPFL-050 SPFL-080 SPFL-120 SPFL-200
Oil flow / rev 50 cc 80 cc 120 cc 200 cc 50 cc 80 cc 120 cc 200 cc
A Dimension 37 mm  83 mm
Rear Mount Type
Model SPRS-050 SPRS-080 SPRS-120 SPRS-200 SPRL-050 SPRL-080 SPRL-120 SPRL-200
Oil flow / rev 50 cc 80 cc 120 cc 200 cc 50 cc 80 cc 120 cc 200 cc
A Dimension 37 mm  83 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
HELM PUMPS
SHP SERIES HELM PUMP (SMALLER VESSELS)
VARI-PUMP HP 4590 (LARGER VESSELS)
OIL PUMP & POWER PACK
TYPICAL ORIENTATION EXAMPLES
DOWNLOADS
 
For more information on Seafirst Products
contact: tony@SBMar.com
Learn how to BEST tailor your steering to your needs in this helpful article.