Uflex UPMD MasterDrive Power Unit

The Uflex UPMD MasterDrive Power Unit is a 12VDC hydraulic power unit engineered for marine steering and control applications. Built by Uflex USA, a leader in marine hydraulic systems, this power unit delivers reliable performance in demanding saltwater environments where corrosion resistance and dependable operation are non-negotiable. The unit combines a compact footprint with the robust construction required for both recreational and serious offshore boating applications.

Key specifications include a black galvanized motor case formulated for saltwater resistance, a semitransparent 0.5-liter tank that provides immediate oil level visibility, and 45-degree swiveling fittings designed to simplify installation in tight helm spaces. The unit weighs 33.9 pounds and measures 15 x 12 x 23 inches, allowing both bulkhead and floor mounting configurations. A 15-foot wiring harness is included, and the vented filler plug prevents pressure buildup during thermal cycling. The UPMD is also suitable for integration with autopilot systems, expanding its utility in modern vessel setups.

This power unit serves weekend fishermen maintaining smaller recreational vessels as well as serious offshore anglers running larger platforms where hydraulic steering offers superior control and reduced fatigue during extended runs. The corrosion-resistant construction makes it ideal for saltwater use, whether in coastal waters or extended offshore operations. Operators value the transparent tank for quick maintenance checks and the flexible mounting options that accommodate various helm layouts without major structural modifications.

The Uflex UPMD represents a practical choice for upgrading or maintaining marine hydraulic steering systems where reliability, corrosion resistance, and straightforward installation matter. Its integration of standard marine fittings, sealed construction, and proven Uflex engineering makes it a dependable core component for vessels requiring responsive, durable power steering control in challenging marine environments.