The following is the basic information of the marine filter elements 88473N and KN40242, combined with existing information and industry standards:

Product use

- 88473N and KN40242 filter elements are mainly used in marine hydraulic systems, marine engine fuel systems, lubricating oil systems, marine generator sets and other equipment.

- They can effectively filter impurities, particulate matter and moisture in the oil, ensure the normal operation of the hydraulic system and engine, and extend the service life of the equipment.

 Technical parameters

- Filter material: usually glass fiber, stainless steel sintered mesh, stainless steel powder sintered, etc. The specific material may vary depending on the supplier and application scenario.

- Filter accuracy:

- 88473N: generally 10-20μm.

- KN40242: generally 10μm.

- Working temperature: -30℃~120℃

- Maximum working pressure: usually up to 420 psi.

- Rated flow: varies depending on the specific model and application scenario, generally between 6~9100 L/min.

- Pressure difference: minimum 0.2MPa.

 Testing standards

These filter elements usually comply with the following international standards:

- ISO 2941: Test method for filter element rupture resistance.

- ISO 2942: Test method for structural integrity of hydraulic filter elements.

- ISO 2943: Test method for compatibility of hydraulic filter element materials with liquids.

- ISO 3723: End-to-end compliance test for filter elements.

- ISO 3724: Determination of filter element fatigue characteristics.

- ISO 3968: Pressure differential flow characteristics of filter elements.

- ISO 4572: Multiple pass method for determining filtration characteristics of filter elements.

- ISO 16889: Filtration ratio/pollution holding capacity.

 Application Areas

- Marine Hydraulic System: Used to filter impurities in hydraulic oil to ensure stable operation of the hydraulic system.

- Marine Engine Fuel System: Filter particulate matter in the fuel to prevent engine nozzle clogging.

- Lubricating Oil System: Filter impurities in lubricating oil to extend engine life.

- Marine Generator Set: Ensure the normal operation of the lubrication and cooling systems of the generator set.

 Features

- High Efficiency Filtration: Use high-quality filter materials to ensure high filtration accuracy and long service life.

- Customization: The filter materials and accuracy can be customized according to customer needs.

- Wide Compatibility: Applicable to a variety of hydraulic systems and industrial equipment.

- High Temperature and High Pressure Resistance: Applicable to harsh working environments such as ships.

Leah      Sales Manager

Email:h@dmlfilter.com

Mob & WhatsApp & Wechat & Skype:(+86)19937372138