In a Moatti automatic filter system, the Diversion Element is the “second stage” of protection. While the full-flow elements handle the bulk of the filtration, the diversion elements are responsible for managing the sludge and concentrated impurities removed during the backflushing cycle.
Choosing the right replacement elements is essential for maintaining engine reliability and extending oil life.
What is a Moatti Diversion Element?
The Moatti filter housing is typically divided into two chambers:
- Full-Flow Chamber: Filters 100% of the oil going to the engine.
- Diversion Chamber: Receives the backflushed oil (carrying the contaminants).
The Moatti Diversion Element sits in this second chamber. Its job is to separate the concentrated sludge from the backflush oil, allowing clean oil to be returned to the sump while trapping harmful particles.
Technical Specifications
As a specialized manufacturer, our diversion elements are engineered to meet the exact tolerances of Moatti 150, 180, 240, and 350 series filters.
| Feature | Details |
| Material | Corrosion-resistant Aluminum or Stainless Steel armatures. |
| Mesh Type | Multi-layer Stainless Steel wire cloth (AISI 316L). |
| Common Parts | Compatible with OEM refs: 1800-03390, 1800-03406, etc. |
| Function | Sludge concentration and oil recovery. |
Key Benefits of Our Diversion Elements
1. Enhanced Sludge Retention
Our diversion elements feature a precision-woven mesh designed to capture “cat fines” and metallic micro-particles. By effectively concentrating these solids, they prevent them from re-entering the main lubrication circuit.
2. Optimized Backflush Recovery
A high-quality diversion element ensures that the maximum amount of usable oil is recovered from the backflush flow. This reduces oil consumption and lowers the total cost of ownership (TCO).
3. Fatigue Resistance
Backflushing creates constant pressure pulses. Our elements are manufactured with reinforced ribbed frames to prevent “mesh fatigue,” ensuring they don’t tear or bypass during high-pressure operation.
Maintenance & Replacement Intervals
To ensure your Moatti filter operates at peak efficiency, follow these manufacturer recommendations:
- Visual Inspection: Every 2,000 hours. Check for mesh deformation or heavy sludge buildup.
- Ultrasonic Cleaning: If the differential pressure ($\Delta P$) in the diversion chamber remains high after a standard backflush, a professional ultrasonic cleaning is required.
- Full Replacement: We recommend replacing diversion elements every 12,000 to 18,000 hours (roughly every 2 years) to ensure the integrity of the stainless steel mesh.
Why Buy Factory-Direct?
Buying from a dedicated manufacturer like us ensures you receive OEM-equivalent quality without the “brand-name” markup. Our elements undergo rigorous quality control to ensure perfect fitment and filtration accuracy.
- Global Shipping: Fast lead time and door to door delivery.
- Technical Support: Expert guidance on micron ratings and model compatibility.
- Custom Solutions: We can manufacture elements for specific high-viscosity or high-temperature applications.
