Reversible Gear Pumps :: Boat Air Horns :: Oil Change Systems :: Boat Electric Horns

Reversible Gear Pumps

The Marco line of top quality and high reliability IP-68 rated industrial and marine reversible gear pumps can be used to move a variety of fluids--from heavy oils to diesel fuel to water--at flow rates ranging from 1 to 8 gpm.

Boat Horns & Hailers

Marco has been producing industrial and marine air and electric horns and hailers for more than 40 years. The Hurricane Series air horn shown is easy to install due to its unique one piece design that elminates the need for air lines.

Oil Change Systems

Marco oil change systems are constructed from all metal components and automatically stop pumping if they run dry. 3-6-9 valve units are standard, and "E" Series advanced electronics allow the use of either 12 or 24 volt power.

Washdown Systems

Marco washdown systems operate at a continuous pressure and flow. Reliable internal Teflon® gears provide a corrosion resistant source of power, and the units have no internal diaphragms or rubber parts to wear out.

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