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SI-TEX 12CI Pumpset – 12VDC
The SI-TEX 12CI Pumpset 12VDC delivers reliable hydraulic pressure for US coastal powerboats, featuring a compact reversible motor designed for steering cylinders up to 12 cubic inches.
- Pump Design: Reversible Hydraulic Gear Drive
- Flow Capacity: 12.0 Cubic Inch Volume
- Current Range: 4A to 8A Typical
- Voltage Input: 12V DC Operating Power
- Housing Build: Corrosion Resistant Marine Alloy
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Description
SI-TEX 12CI Pumpset | Compact 12VDC Precision Hydraulic Flow
Resolve steering latency on smaller vessels by implementing the SI-TEX 12CI Pumpset, an efficient 12VDC reversible drive unit optimized for mid-sized hydraulic steering rams. This compact pumpset provides a balanced flow rate that ensures smooth rudder transitions, preventing the “hunting” effect often caused by oversized pumps while maintaining enough torque to handle moderate offshore swells.
Designed for easy integration into existing hydraulic lines, this unit is ideal for vessels with limited mounting space. Correct electrical fusing of the 12VDC power line is critical to protecting the motor from voltage spikes, ensuring the internal brushes maintain optimal contact for reliable operation during long-distance passages.
Technical Key Features
- Efficient 12 cubic inch flow rate.
- Reversible 12VDC motor for agile steering.
- Compact footprint fits tight bilge spaces.
- Quiet operation reduces acoustic bridge noise.
- Corrosion-resistant coating protects external surfaces.
- Compatible with standard NMEA 2000 pilots.
- Low amp draw enhances battery efficiency.
SI-TEX 12CI Pumpset - 12VDC Specifications
| Drive Type | Reversible Hydraulic Gear Pump |
| Pump/Ram Capacity | 12 Cubic Inch (12ci) System Capacity |
| Flow Rate / Speed | 0.8L - 1.0L per Minute Flow Rate |
| Max Pressure | 50 Bar (725 PSI) Standard |
| Cylinder Compatibility | Small to Medium Steering Rams |
| Operating Voltage | 12V DC System |
| Peak Current Draw | 15 Amps Maximum Load |
| Average Power Draw | 3A - 7A Typical Cruising |
| Motor Type | Permanent Magnet Reversing DC |
| Computer Compatibility | SP-70, SP-80, NAC-2, ACU-200 |
| Port Size / Thread | 1/4" NPT Standard Fittings |
| Drive Connection | Hydraulic High-Pressure Lines |
| Rotation/Stroke Direction | Dual-Direction Precision Flow |
| Mounting Type | Vertical or Horizontal Foot Mount |
| Housing Material | Anodized Aluminum & Steel Alloy |
| Waterproof Rating | IP55 Marine Protected |
| Operating Temperature | -15°C to +55°C Marine Grade |
| Length (Overall) | 185 mm Compact Profile |
| Width/Diameter | 95 mm Body Diameter |
| Weight | 3.1 kg (6.8 lbs) |
| Included Accessories | Mounting Hardware, Sealing Kit |
| Key Mechanical Feature | Efficient gear design for low thermal buildup |
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