Marine pump systems are vital for fluid transfer, cooling, ballast, and fuel circulation. At MARIDEC, we offer a full range of marine pumps and original spare parts from top brands to ensure durability and performance in harsh maritime environments.
Why Marine Pump Systems Are Critical for Vessel Operations
Marine pumps are essential for various on-board operations, ensuring the safe and efficient transfer of liquids, engine cooling, and fuel circulation. Pump failure can lead to costly repairs and operational downtime. Therefore, reliable pumps and timely spare part replacements are crucial for uninterrupted vessel operations.
Our Range of Marine Pumps and Spares
MARIDEC offers a wide selection of pumps designed for different marine applications. These pumps ensure operational efficiency, whether you need pumps for water circulation, fuel transfer, or emergency systems like firefighting.
Screw Pumps: Ideal for transferring high-viscosity liquids with minimal pulsation and vibration.
Centrifugal Pumps: Used in seawater cooling, ballast, and other fluid transfer applications.
Gear Pumps: Specialized for oil and fuel transfer systems with consistent pressure output.
Magnet Drive Pumps: Leak-free operation, perfect for hazardous fluid applications.
Submersible Pumps: Used for bilge water management and wastewater removal.

Top Marine Pump Brands We Supply
At MARIDEC, we provide high-quality spare parts from leading marine pump manufacturers, including:
Allweiler Pumps: Allweiler is known for its durable screw pump technology, often used in fuel and lubrication systems. MARIDEC offers key parts like rotors, seals, and bearing components for these systems.
IMO Pumps: IMO gear pumps are highly reliable for fuel and oil systems. We supply a variety of spare parts, including gear assemblies, seal kits, and pump covers to maintain efficient operation.
Iron Pump Spares: Iron Pump is renowned for its water circulation systems. We stock mechanical seals, impellers, and shaft seals to keep these pumps running smoothly.
KSB Pumps: KSB pumps are high-performance units used in industrial marine applications. We provide spare parts like shaft seals, casing elements, and wear rings to ensure optimal performance.
Azcue Pumps: Azcue’s modular pump systems are ideal for engine rooms and compact setups. We offer compatible spare parts including bearing components, cover fittings, and filter elements.
Desmi Pumps: Made in Denmark, Desmi pumps are popular in ballast and firefighting systems. Our stock includes flanges, seals, and valve groups to keep Desmi systems working efficiently.
Naniwa Pumps: Japanese-made Naniwa pumps are known for their durability and efficiency. We offer spare parts such as impellers, seals, and bearing assemblies for smooth operation.
Shin Shin Pumps: Shin Shin pumps are designed for high-flow applications. We provide rotor kits, wear rings, and o-ring seals to maintain optimal performance in harsh marine environments.
Thune Eureka Pumps: For high-volume liquid transfer, Thune Eureka pumps are reliable. We supply rotor-stator systems and casing gaskets to ensure uninterrupted operation.
Sasakura Pumps: Sasakura pumps are perfect for evaporators and water production systems. We offer spare parts such as inlet/outlet valves, seals, and impellers.
Shinko Pumps: Shinko’s high-efficiency pumps are ideal for various marine applications. MARIDEC provides pressure compensators, seal kits, and wear parts for these systems.
Teikoku Pumps: Teikoku’s magnet drive pumps are perfect for leak-free operations. MARIDEC offers magnetic couplings, bearing systems, and sealing assemblies for these units.
IOW Group Pumps: Mechline and Mangaline

MARIDEC also supplies products from IOW Group, including Mechline and Mangaline pumps, offering reliable solutions for demanding marine environments.
Mechline Pumps
Mechline pumps are highly efficient and durable, making them ideal for demanding marine applications. We provide spare parts such as mechanical seals, impellers, and wear rings for long-lasting performance.
Mangaline Pumps
Mangaline pumps are designed for heavy-duty fluid transfer. MARIDEC offers parts like seals, shaft assemblies, and impellers to ensure the continuous operation of Mangaline systems.
Why Choose MARIDEC for Marine Pump Spares?
Genuine Parts: All parts are OEM or manufactured to original specifications for perfect compatibility.
Fast Delivery: We provide quick shipping through our well-established global logistics network.
Expert Advice: Our team is here to guide you in selecting the right pump or part for your application.
Custom Solutions: We offer specialized support for non-standard or complex systems.
Ensure Continuous Pump Performance
To avoid downtime and maintain system efficiency, it is important to regularly replace worn-out pump parts. MARIDEC offers timely and reliable spare parts for a wide range of pump brands, ensuring operational continuity and system performance.
Ready to upgrade or maintain your marine pump systems? Contact MARIDEC for high-quality spare parts and efficient solutions today!