Moatti Filter Elements Applications for Marine & Industrial Engines

Our Moatti-compatible filter elements and disc stacks are engineered to support reliable fuel and lubrication oil filtration across a wide range of marine and industrial engine systems. Designed to meet strict OEM tolerances, our filtration components ensure long service life, stable oil flow, and maximum protection of sensitive engine components.

From small auxiliary engines to large crosshead propulsion systems, our Moatti replacement filter elements are trusted for their durability, filtration precision, and seamless compatibility with automatic back-flushing filtration units.

We provide specialized filtration solutions for the following Moatti filter series.

Filtration Applications by Moatti Series

Moatti 150 / 152 Series

Fuel Protection for 4-Stroke & Small 2-Stroke Engines

Our high-precision filter discs for the Moatti 150 and 152 series are specifically engineered to remove harmful contaminants such as cat fines from marine fuel systems.

These filters play a critical role in protecting fuel injection components, ensuring stable combustion and consistent engine operation. Built for reliability in demanding marine environments, our replacement discs help maintain peak engine efficiency and reduce unexpected downtime.

Typical Applications

• Marine auxiliary engines
• Small 2-stroke propulsion engines
• Generator sets (GenSets)
• Fuel oil treatment systems
• HFO and MGO filtration

Key Performance Benefits

• Effective removal of cat fines and abrasive particles
• Stable fuel supply to injection systems
• Improved combustion efficiency
• Reduced injector and pump wear
• Reliable long-term engine protection

Moatti 180 Series

Compact Efficiency with Minimum Pressure Drop

Designed for compact Moatti filtration systems, our Moatti 180 replacement elements provide ultra-fine filtration performance while maintaining excellent oil flow characteristics.

These stainless steel mesh discs maximize filtration surface area within a compact footprint, allowing efficient contaminant removal without increasing pressure drop or restricting system flow.

Typical Applications

• Compact marine engine installations
• Auxiliary engine lubrication systems
• Limited-space machinery rooms
• Medium-speed diesel engines
• Marine fuel conditioning units

Key Performance Benefits

• High filtration efficiency in compact installations
• Minimal pressure drop across filter elements
• Optimized flow performance
• Long service life
• Reduced maintenance intervals

Moatti 240 Series

High-Speed Performance for Trunk Piston Engines

Our Moatti 240 filter elements are designed to support high-speed trunk piston engines that demand reliable filtration under demanding operational conditions.

These back-flushable disc stacks provide a permanent alternative to disposable cartridges, significantly reducing maintenance waste and lowering operational costs while maintaining consistent filtration performance.

Typical Applications

• Lightweight trunk piston engines
• Marine propulsion systems
• High-speed auxiliary engines
• Engine lubrication oil systems
• Fuel oil filtration units

Key Performance Benefits

• Durable alternative to spin-on cartridges
• Reduced maintenance waste
• Lower long-term operating costs
• Continuous filtration reliability
• Improved equipment uptime

Moatti 290 Series

Modular Versatility with Precision Alignment

The Moatti 290 series relies on highly accurate disc spacing and alignment to support its modular self-cleaning mechanism. Our filter elements are manufactured to exact tolerances, ensuring reliable operation within original system configurations.

These elements are suitable for both fuel and lubrication oil filtration, delivering consistent cleaning performance in complex modular systems.

Typical Applications

• Modular self-cleaning filtration systems
• Marine propulsion engines
• Industrial diesel engines
• Lube oil purification systems
• Fuel oil filtration installations

Key Performance Benefits

• Precise disc alignment and spacing
• Seamless integration with original system design
• Stable back-flushing performance
• Reliable long-term operation
• Suitable for multi-system configurations

Moatti 350 Series

Heavy-Duty Full-Flow Lubrication for Large Engines

Our Moatti 350 heavy-duty filter elements are engineered to handle large oil volumes and high hydraulic pressures typically found in medium-speed and large crosshead engines.

Built for strength and durability, these elements provide continuous full-flow lubrication protection under extreme operating conditions.

Typical Applications

• Medium-speed trunk piston engines
• Large crosshead propulsion engines
• Marine main engines
• Heavy industrial diesel engines
• High-volume lubrication systems

Key Performance Benefits

• Designed for large oil flow capacity
• Resistant to high hydraulic drive pressure
• Reliable full-flow lubrication support
• Extended component life
• Maximum engine protection

Fuel & Lube Oil Solutions

Universal Support for All Moatti Configurations

Beyond individual model compatibility, we offer a complete range of Moatti-compatible filter mesh and disc stacks suitable for various automatic back-flushing systems.

Whether filtering Heavy Fuel Oil (HFO), Marine Gas Oil (MGO), or lubrication oil, our filtration components deliver consistent performance and dependable protection across diverse operating conditions.

Supported Media Types

• Heavy Fuel Oil (HFO)
• Marine Gas Oil (MGO)
• Diesel Oil
• Lubrication Oil
• Hydraulic Oil Systems

Key Performance Benefits

• 100% compatibility with Moatti configurations
• Reliable contaminant removal
• Stable system pressure performance
• Reduced engine wear
• Long operational lifespan

Why Choose Our Replacement Moatti Filter Elements?

Selecting the right filter elements is critical to protecting valuable engine components and maintaining long-term operational efficiency.

Our Moatti-compatible filtration elements are manufactured using premium stainless steel mesh and precision disc stacking technology to ensure consistent filtration accuracy and structural integrity.

Core Advantages

• Manufactured to strict OEM dimensional tolerances
• High-quality stainless steel mesh materials
• Long service life and reusability
• Optimized back-flushing performance
• Suitable for marine and industrial environments
• Reliable global supply capability