Castle Pumps frequently supplies horizontally or vertically mounted centrifugal pumps in cast iron, bronze aluminium or stainless steel for marine and offshore applications.

Pumps can be supplied as self priming via their construction characteristics or by a separate air or electric vacuum priming pump, allowing suction lifts of 7M to take place.

Flow rates up to 2,000m³/hr and pressures of 150m head are typically available.

Drive options include diesel engines or electric motors in both 50Hz and 60Hz. Applications include seawater transfer, cooling, diesel transfer and fresh water transfer.