MARINA MINI 20 Electric Pump - 12V

MARINA MINI 20 Electric Pump (12V) with Bidirectional Flow

The MARINA MINI 20 – 12V electric pump, available from the Polsinelli store, is a self-priming liquid ring pump with a star-shaped impeller, powered by a high-efficiency 12V brushed motor designed for continuous operation and high performance. Its compact size (200 x 100 x 160 mm) and low weight (3.3 kg) make it easily portable and suitable for tight workspaces.

Thanks to its optimized hydraulic geometry, it can self-prime effectively even with air bubbles in the liquid, handling suction heads from -2 to +5 metres. For best performance, simply fill the pump body through one of the hose connectors.

With a flow rate of 2300 L/h, a speed of 2950 RPM, and a maximum power output of 300W, the MARINA MINI 20 pump is ideal for transferring clean, non-abrasive, and chemically non-aggressive liquids such as water, wine, milk, vinegar, diesel, neutral detergents, and low-viscosity oily solutions. For continuous service, the fluid’s viscosity must not exceed 4 cps; for intermittent use under supervision, it can handle up to 20 cps.

Maintenance is quick and easy: flush the pump with clean water after use to clean the interior; for the outside, wipe with a damp sponge and dry with a cloth. The motor itself requires no maintenance.

Reliable, efficient, and user-friendly, the MARINA MINI 20 – 12V is the ideal choice for compact, high-performance pumping in food, agricultural, or domestic applications.

Technical Features:

• Power supply: 12V
• Max power: 300W (25A)
• Speed: 2950 RPM
• Flow rate: 2300 L/h
• Hose fitting: Ø20 mm
• Weight: 3.3 kg
• Suction head: from -2 to +5 m
• Dimensions: 200 x 100 x 160(h) mm

To be used with:

• Hose Oil Ø20 (1 m)
• Hose Cristallo Ø19 (5 m)
• Hose Spid Ø19 (1 m)
• Hose Steel Ø18 (1 m)