DI-614D4TB parker velcon coalescing filter is suitable for harsh environments such as ships, power plants, and engineering machinery. Through gradient density glass fiber and nano surface treatment technology, DI-614D4TB diesel oil filter can achieve deep separation of water and impurities in diesel, and solve the engine corrosion problem caused by water absorption of emulsified oil and biodiesel.
Performance Indicators: • PH Limits: 5~9 • Life Cycle: 4500h~5000h • Working pressure: 1.6MPa~32MPa • Working temperature range: -30℃~+150℃ • initial pressure difference ≤0.05 MPa • Removes free and emulsified water to less than 2 ppm • Filtration accuracy: 5-20μm (conventional application) • Filtration efficiency: ≥99.5% (filtration efficiency for 2-200μm particles) • Suitable Scenarios: Aviation fuel, natural gas, diesel generator sets, biodiesel
Filter Material: DI-614D4TB diesel Coalescer filter material we produce uses a gradient density design to aggregate emulsified water droplets into large droplets, and uses the difference in surface tension of the material to achieve rapid separation of oil and water. • Multi-layer metal mesh combined with filter material, high pressure resistance • Filter material has good air permeability and low resistance • Optimized flow area design to avoid oil blockage caused by filter element blockage 
Applications: ✅ Construction Machinery: Diesel engines for excavators, loaders, etc. ✅ Ships and Maritime: Marine diesel (MDO/MGO), reducing water retention. ✅ Industrial Generators: Extending turbocharger life. ✅ Refineries and Oil Depots: Improving the quality of stored diesel.
FAQ: Q: Does it support non-standard customization? A: The filtration accuracy, interface size and shell material can be customized.
Q: DI-614D4TB diesel coalescer cartridge replacement cycle? A: Under normal working conditions, it is recommended to be 6-12 months, which actually depends on the degree of medium contamination.
Q: What is the shelf life of the DI-614D4TB diesel coalescer cartridge element? A: Usually 3 years, but the storage conditions will affect the actual service life. It should be stored in a dry and dark environment.
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