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• Built-in lock valve for positive rudder lock
• Integral relief valve for over-pressure protection
• 3/4” tapered stainless steel shaft
• Includes 2x 1/4” NPT fittings
• Corrosion proof composite housing
• Easy accessible lock valve and shaft seal for replacement
• For use with UC81-OBF cylinder only
• Intermediate mount position helm pump
| Label | Value |
|---|---|
| Mounting | Intermediate |
| Displacement/Revolution | 18 cc - 1.1 cu.in |
| No. of pistons | 5 |
| Max. wheel diameter | 508 mm (20") |
| Weight | 3,6 kg (8 lbs) |
| Model | Part Number | Description |
|---|---|---|
| UP18 | 43182C | Intermediate mount position helm |


