From 1970 MARCO is leader in the production of approved horns & electric pumps distributed in 80 countries and fitted on the most prestigious yachts. These products are completely Made in Italy in our plant of over 8,000 square meters using the most advanced production equipment and technology which enable MARCO to reach the highest International Quality Standards.

Marco S.p.A.

In the world of marine engineering, performance is not just about power — it’s about intelligence, reliability, and simplicity. With three major innovations, MARCO introduces a new wave of solutions designed for those who want to go further: a new generation of high-performance ballast pumps, a plug-and-play system for multi-tank ballast management, and a range of self-priming pumps tailored for continuous air conditioning circulation even under the most demanding conditions.

Three solutions, one clear philosophy: make marine technology simpler, smarter, and stronger.

First, let’s dive into the newly enhanced line of ballast pumps, developed for those who live the water with adrenaline and precision. Perfect for wakeboarding and wakesurfing, these pumps deliver rapid fill and drain cycles with electronic or mechanical reversing, full compatibility with other pre-existing systems, and built-in electronic protections. Compact, powerful, and efficient, MARCO ballast pumps are ideal for tight spaces and high-performance setups. Whether you're upgrading an older boat or fitting out a new one, these pumps ensure maximum speed, minimal downtime, and complete control over every movement on the water.

Alongside pure power comes intelligent control, thanks to the new Pump + Manifold System — a modular, plug-and-play solution that simplifies the entire ballast architecture. This system features a single high-efficiency MARCO pump connected to a pre-wired manifold equipped with independent solenoid valves. With this design, you can control multiple tanks from one central point, reducing wiring complexity and saving installation time. It’s the ultimate choice for boatbuilders, refit professionals, and anyone who wants to optimize space, speed up setup, and manage ballast systems with pinpoint accuracy — all without additional controllers or complicated integrations.

But innovation at MARCO doesn’t stop at sport. With the latest line of air conditioning pumps, the focus shifts to seamless comfort and uninterrupted reliability at sea. These self-priming gear pumps are designed to maintain constant flow even under backpressure, outperforming traditional centrifugal pumps — especially in marine environments where hull inclination, movement, and wave action frequently empty the system. Instead of requiring manual priming, MARCO pumps automatically restore circulation, ensuring your onboard AC remains active without user intervention. The available models — UP12-LP, UP14-LP, and UP14-OP/AC — offer various flow rates and operate across 12V, 24V, and 230V systems, making them versatile and adaptable to any vessel. Built with PEEK gears for superior saltwater durability, and engineered for silent operation, these pumps offer long-lasting performance in even the harshest conditions — all proudly Made in Italy.

Three innovations. One clear mission: to deliver more power, more control, more comfort on every journey.

From sport-driven water systems to climate management onboard, MARCO continues to shape the future of marine performance — with solutions designed not only to work, but to lead.

UP2/E

Self-priming automatic electric pump with helical PEEK gears, integrated check valve and electronic control. Nickel-plated brass body and stainless steel shaft. Main applications: fresh water pressure systems and shower kits on boats, rubber dinghies, sailing boats and campers.

Image

Self-priming automatic pump with electronic pressure
system. 12/24V universal voltage and check valve. PEEK gears.
Nickel-plated brass body. Main applications: fresh water
pressure systems and shower kits on yachts, rubber dinghies,
sailing boats.

UP3/E

Self-priming automatic pump with electronic
pressure system. 12/24V universal voltage
and check valve. PEEK gears. Nickel-plated brass body. Main
applications: fresh water pressure systems and
shower kits on yachts, rubber dinghies, sailing
boats. Available in 2,5 bars or HIGH PRESSURE 3,5 bars.

UP6/E

Self-priming automatic electric pump with helical PEEK gears, integrated check valve and ELECTRONIC CONTROL. Nickel-plated brass body and stainless steel shaft. Main applications: fresh water pressure systems and shower kits on boats, rubber dinghies, sailing boats and campers. PCS control panel included. Available in 2,5 bars or HIGH PRESSURE 3,5 bars.

UP14/E

UP6/E-DX

Self-priming water pressure systems with two connected pumps with electronic control Speed motor related to the flow rate. Reduced consumption and noise. Accumulator tank is not required. Protected against overloads. Pump functions monitored by 2 led. “Empty tank” signal and shut-off device.

ELECTRONIC DUAL PUMP WATER SYSTEM 52 l/min

OCS6/E

Compact oil change electronic systems for fixed boat installations. Conceived for oil fill and drain operations for all on-board uses like generators, engines, transmissions and catwalks. Their electronic control adjusts the speed of the pump according to oil viscosity/temperature and increases its speed during priming. The system automatically shuts off in case of empty tank, short circuit and after 30 minutes of operation. OCS are indicated for a perfect cleaning of all on-board areas while av

ELECTRONIC OIL CHANGE SYSTEM WITH 6 BSP VALVE

Heavy duty Electronic Gear pump 10 l/min and 3,5 bar. Integrated Smart Keypad to reverse the flow direction and to manually fine tune the flow rate; the flow rate is also automatically adjusted according to the viscosity of the fluid to avoid cavitation. Best for oil and diesel transferring. Compact and Easy to operate and carry.

UP8-RE

REVERSIBLE ELECTRONIC PUMP WITH FLOW REGULATION

Approved signalling whistle complete with
black plated horn Ø 200mm. New Italian
design base. With electric compressor and mounting
accessories. Meets COLREG 1972 IMO class IV
regulations. Approvals: RINA, LLOYD’S REGISTER
MCA, BUREAU VERITAS and NMMA.

PW2-BN

Approved signalling whistle complete with
chrome plated horn Ø 200mm. New Italian
design base. With electric compressor and mounting
accessories. Meets COLREG 1972 IMO class IV
regulations. Approvals: RINA, LLOYD’S REGISTER
MCA, BUREAU VERITAS and NMMA.

PW2-BC

Compact electric compressor with 8 litres
reservoir for approved horns and duties on
board. Working pressure 8 bar. Air flow rate around
47 l/min.

Approved horns and self-priming electric pumps.

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Tenair

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