Poor particle cleanliness
A high or rising ISO 4406 code can point to contamination ingress, wear debris or inadequate control at transfer and storage points.
NATCOM measures the oil, removes particles and water with a treatment setup selected for the fluid and machine, then verifies the result. On-site service across Egypt and Saudi Arabia.
Industrial oil care
Particles and water do not always mean the oil must be replaced. NATCOM measures the starting condition, agrees the required cleanliness and water targets, then selects a portable or fixed treatment loop for the oil system.
Filtration is not a cure for every oil problem. Oxidation, viscosity change, depleted additives and soluble varnish need different tests and may need a different response. The condition of the oil decides the work.
The job ends with a second measurement, not an assumed result.
These signs justify a representative sample. They do not, by themselves, decide the treatment.
A high or rising ISO 4406 code can point to contamination ingress, wear debris or inadequate control at transfer and storage points.
Visible haze, free water or a high measured water level calls for the water form, source and safe treatment method to be established.
Short filter life can indicate continued ingress, accumulated contamination or a filter arrangement that is not matched to the duty.
Particles or water may contribute to valve and servo problems, but the oil data and machine symptoms must be read together before treatment.
How NATCOM handles it
The starting condition sets the target and the equipment. The same measurements then confirm what changed.
Record the oil type, reservoir volume, viscosity, temperature, access points, operating duty and equipment requirements.
Take a representative sample and establish particle cleanliness and water condition. Add oil-health tests when the evidence calls for them.
Select the flow, filter media and water-removal method, then circulate the oil through a separate treatment loop where the site allows it.
Sample again from an agreed point, compare the same measurements and document the result against the target set before treatment.
ISO 4406 reports particle cleanliness. Water is measured separately, often in parts per million or percentage saturation. Oil-health tests are also needed when the question is whether the oil remains fit for use.
Matched to the oil system
Oil type, viscosity, reservoir volume, contamination, connection points and site rules all affect the treatment setup.
Portable offline equipment removes solid contamination from hydraulic, lubricating and selected process oils. The fluid, viscosity and target determine the setup.
Water-removal equipment treats free and entrained water in compatible hydraulic, gearbox and transformer oils. The starting condition decides the media and treatment plan.
On-site particle measurement helps establish the starting cleanliness, follow progress and confirm the result using the same reporting method.
Looking for filtration equipment rather than a managed service? Review NATCOM's oil condition and contamination-control systems.
Explore Oil Management SystemsFor water-contaminated oils, Filtertechnik's manufacturer specifications for the Neptune range list models from 15 to 100 litres per minute and specify free and entrained water removal to below 100 ppm. NATCOM selects the model from the oil volume, viscosity, starting water level and treatment target.
Documented Filtertechnik customer case
Filtertechnik's published account covers about 900 litres of ISO VG 32 oil serving hydraulic press systems at Commonwealth Steel in Indonesia. The initial oil condition was ISO 21/19/16 with 800 ppm water.
PT Kelmer used two HIPPO filter pots in parallel as a portable external loop. Filtertechnik reports that the oil reached ISO 13/12/8 and 50 ppm water after a two-day cleanup.
21/19/16 → 13/12/8
ISO 4406 cleanliness code
800 → 50 ppm
water in the oil
900 L
reported oil volume
2 days
reported cleanup time
Figures and timeline are reported by Filtertechnik for this Indonesian customer project.
View SourceChoose the right response
Similar machine symptoms can come from different oil problems. The test result separates the work filtration can do from the work it cannot.
Use particle filtration
Set the target from the machine requirement and the measured ISO 4406 cleanliness code.
Use a suitable water-removal method
Measure the water condition and confirm oil compatibility before selecting the treatment.
Test before deciding
Oxidation, viscosity change or depleted additives may require another treatment or an oil change.
Use a varnish-specific plan
Conventional particle filtration does not necessarily remove soluble varnish from the oil system.
Need to establish the oil condition first? See NATCOM's oil analysis services. If testing points to varnish, review the turbine oil varnish removal service.
Where the service fits
NATCOM confirms fluid compatibility and the required condition before selecting a filtration or water-removal setup.
Presses, power units and control systems affected by poor cleanliness or water ingress.
Industrial drives where wear debris, dirt or water threatens oil and component condition.
Lubrication systems that need controlled particle and water levels alongside oil-health checks.
Selected oil-treatment scopes after fluid compatibility and the required condition are confirmed.
Regional delivery
NATCOM uses the same measure, treat and verify method in both markets. Each job is scoped for the fluid, machine and operating conditions at that site.
Cairo office
In Egypt, NATCOM is ExxonMobil Egypt's sole service partner for services including solid-particle filtration, water removal and oil sampling.
Al Khobar office
NATCOM scopes Saudi oil filtration and water-removal projects from Al Khobar. The team confirms the fluid, reservoir, treatment target, access and equipment configuration before mobilization.
Share the oil type, reservoir volume, latest particle and water results, and the symptoms you are seeing. NATCOM will define the measurement and treatment scope.
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