SeaStar Engine Driven

……………………………………………………………………………………………………………………………………………

Power Steering Pumps
Power Steering Cylinder Dimensions and Specifications
Power Steering Oil Reservior
Power Steering Oil Coolers
Power Steering Oil Filter

back to top……………………………………………………………………………………………………………………………….

POWER STEERING PUMPS

Installation
When installing your SeaStar Solutions® power pump, always ensure that your pump has the required rotation for your engine.
These pumps develop the specified rated flow at 1200 RPM, the excess flow at higher RPM is circulated back to tank via the integral flow control valve.
Pressure reliefs are preset and integral.

CAUTION
If using two pumps, outlet check valves (Part # HP5820) are required on each pump and a cross-over relief (Part # HP5822) is required for twin cylinder applications.

……………………………………………………………………………………………………………………………………………

Part# HP5830 (4 gpm) (R. H. Rotation, Belt Drive)
Part# HP5831 (4 gpm) (L. H. Rotation, Belt Drive)

When selecting a pulley for the HP5830 or HP5831, make sure the ratio between the engine pulley is 1 to 1 or such that the pump will operate at a maximum RPM of 2800 .

Mount the pump on a suitable bracket with provision for alignment and tensioning of the belt.
Make sure the ports are not obscured when mounting the pump.

……………………………………………………………………………………………………………………………………………

Part# HP5832 (4 gpm) (R.H. Rotation, Keyed Shaft, Direct Drive)
Part# HP5833 (4 gpm) (R.H. Rotation, Keyed Shaft, Direct Drive)

These pumps are meant to run off a PTO with the correct rotation and RPM. Ensure clearance exists for the pump.

Consult your engine manufacturer’s manual for mounting locations. If driving off an electric motor; use 3HP @ 1800 RPM, #182 Frame, ‘C’ Face ‘Y’ connection. Consult SeaStar Solutions® for part # of pump required.

HP5832 Straight

Inlet Port1″NPT
Power Port3/4″–16 O-Ring Boss Port
Cooler Port1/2″NPT
FlangeSAE ‘A’

CAUTION
When driving off an electric motor it is best to use a flexible Spider coupling to compensate for misalignments, which may cause premature wear.

……………………………………………………………………………………………………………………………………………

Part# HP5835 (4 gpm) ( R.H. Rotation, Direct Drive, Heavy Duty)

A “Heavy duty” pump with extra bearings to support overhung loads.


13 Tooth ‘B’ Spline
Part# HA5823 Adapter kit required for “Twin Disc” #5050 Transmission
Part# HA5824 Adapter kit required for “Twin Disc” #5061 Transmission

If adapting this to Twin Disc or other drives, adapter flanges may be necessary. Consult SeaStar Solutions®. On some engines this pump can be PTO driven, provided it accepts an SAE ‘B’ flange and SAE ‘B’ spline of 13 teeth.

Inlet Port1-5/8″NPT–12 O-Ring Boss Port
Power Port3/4″–16 O-Ring Boss Port
FlangeSAE ‘B’

……………………………………………………………………………………………………………………………………………

Part# HP5834 (2 gpm) (Key/Nut, Right Rotation)
Part# HP5836 (5 gpm) (R.H. Rotation, Direct Drive, No Flow Control)
Part# HP5837 (4 gpm) (Direct Drive, Right Rotation, 9 Tooth Splined Shaft)
Part# HP5838 (2 gpm) (Direct Drive, Right Rotation, 11 Tooth Splined Shaft)

Part# HP5827 Adapter Kit required for ” MAN” Engines.

These pumps are meant to run off a PTO with the correct rotation and RPM. Ensure clearance exists for the pump.

Consult your engine manufacturer’s manual for mounting locations. If driving off an electric motor; use 3HP @ 1800 RPM, #182 Frame, ‘C’ Face ‘Y’ connection. Consult SeaStar Solutions® for part # of pump required.

Inlet Port1″NPT
Power Port3/4″–16 O-Ring Boss Port
Cooler Port1/2″NPT
FlangeSAE ‘A’


Part# HP5832 Straight

Part# HP5833, HP5838 – #38, 11 Tooth Spline

Part#s HP5834, HP5836 – DDEC
For Detroit Diesel with #6X4416 drive option, may require #5124137, #5132024 & #6X4461. Consult Detroit Diesel

Part# HP5837 – #38, 9 Tooth Spline

CAUTION
When driving off an electric motor it is best to use a flexible Spider coupling to compensate for misalignments, which may cause premature wear.

back to top……………………………………………………………………………………………………………………………….

POWER STEERING CYLINDER DIMENSIONS AND SPECIFICATIONS

Part#s HC5801-2, HC5802, HC5803-3, HC5804, HC5805, HC5806

* Add 2″ (50mm) to this dimension for HC5803
** Add 4″ (101mm) to this dimension for HC5803

……………………………………………………………………………………………………………………………………………

Technical Data

CYLINDER SPECIFICATION DISPLACEMENT BORE STROKE OUTPUT FORCE MAX. TORQUE (35° FROM CTR)
Single – 9” X 2” CYL (HC5801-2) 21.25 in³ (348cc) 2.0” (51mm) 9” (229mm) 2946 lbsf (13,090 N) 18,900 in-lbs (217kg/m)
Twin – 9” X 2” CYL (HC5802 & HC5801-2) 42.50 in³ (697cc) 2.0” (51mm) 9” (229mm) 5892 lbsf (26,190 N) 37,800 in-lbs (435kg/m)
Single – 11” X 2” CYL (HC5803-2) 26.00 in³ (426cc) 2.0” (51mm) 11” (280mm) 2946 lbsf (13,090 N) 23,140 in-lbs (266kg/m)
Twin – 11” X 2” CYL (HC5804 & HC5803-2) 52.00 in³ (853cc) 2.0” (51mm) 11” (280mm) 5892 lbsf (26,190 N) 46,280 in-lbs (533kg/m)
Single – 9” X 2.5” CYL (HC5805) 37.11 in³ (608cc) 2.5” (64mm) 9” (229mm) 5154 lbsf (22,926 N) 33,065 in-lbs (380kg/m)

back to top……………………………………………………………………………………………………………………………….

POWER STEERING OIL RESERVIOR

Part# HP5810

Oil Reservoir Installation
Mount in a position that allows easy access to fill port and gauge. Install fittings into bottom of reservoir using loctite “PST”. An extra 1/4″ NPT port is supplied should it be needed for auxiliary equipment or hose routing considerations.

CAUTION
Do Not use “tape” sealers such as teflon tape. These may damage the system.

……………………………………………………………………………………………………………………………………………

Replacement Parts List

ITEM PART NO. QTY. DESCIPTION
1 825128 1 Gauge 0-60
2 168625 1 Air Valve
3 430320 1 Fill Plug
4 023727 4 Lock Washer 5/16″ SS
5 113021 4 Nut 5/16″ NC Nylok
6 826624 4 Tie Rods SS
7 404429 1 Tank Housing
8 826328 1 Top Cap
9 826421 1 Bottom Cap
10 287129 1 Fitting 3/8″ Tube
11 826828 1 Tee – 8, 45° Flare

Seal Kit Part# HS5199

back to top……………………………………………………………………………………………………………………………….

POWER STEERING OIL COOLERS

Part# HP5825 1″ Outlet 2.25kW

……………………………………………………………………………………………………………………………………………

Part# HP5826 2″ Outlet 6.25kW

……………………………………………………………………………………………………………………………………………

Oil Cooler Installation


Notice
Specific engine connection details by manufacturer and model can be found in your engine owners manual.

CAUTION
Always ensure that the cooler receives a minimum of 3.5 US gpm water flow for adequate cooling.
If running a parallel circuit from the coolant ports on your engine, consult the manufacturer for locations and possible warranty concerns.

back to top……………………………………………………………………………………………………………………………….

POWER STEERING OIL FILTER

Part# HP5815

……………………………………………………………………………………………………………………………………………

Oil Filter Installation

Install the fittings into the 3/4″ NPT ports.
Plugged ports are provided (1/8″ NPT)
If you want to install optional 0–100 psi gauges on the filter. Part# 827227 (Two Required)

Find a mounting location that allows easy routing of hoses and sufficient room to replace the screw-on filter element.

Ensure that the flow arrow on the top of the filter points in the direction of flow to the reservoir.
Replacement Filter Element Part# 821723

back to top……………………………………………………………………………………………………………………………….