On-Site Oil Purification & Vacuum Dehydration Services
We provide 24/7 on-site oil purification services to remove water from oil, eliminate contamination, and restore fluid cleanliness to ISO standards without requiring system shutdown.
Clean Oil. Protected Equipment. No Shutdowns.
Apex provides mobile oil purification services that remove water, particles, sludge, and varnish—without interrupting operations.
Vacuum dehydration
Remove water down to 10 PPM
Particle Filtration
1 micron, Beta > 1000
Flow Rates
1–2,000+ GPM
Varnish Mitigation
Varnish mitigation and resin removal via filtration + chemistry
Setup Configuration
On-site, off-site, bypass filtration
System Types
Turbines, compressors, hydraulics, gearboxes
24/7 Availability
Skid-mounted, mobile, crew-ready for Southern California
Crew Availability
Full field team or remote support.
Vacuum dehydration
Remove water down to 10 PPM
Particle Filtration
1 micron, Beta > 1000
Flow Rates
1–2,000+ GPM
Varnish Mitigation
Varnish mitigation and resin removal via filtration + chemistry
Setup Configuration
On-site, off-site, bypass filtration
System Types
Turbines, compressors, hydraulics, gearboxes
24/7 Availability
Skid-mounted, mobile, crew-ready for Southern California
Crew Availability
Full field team or remote support.
The Dirty Facts About Oil Degradation
We don’t just filter—we restore.
- Moisture, metal particles, and varnish reduce equipment life
- Dirty oil means reduced lubrication, corrosion, and heat issues
- Varnish builds in tight tolerances and control valves
- The longer contamination stays in-system, the faster failure accelerates
Results in the field
Oil Purification Snapshots
We don’t wait. We mobilize fast—so you don’t have to shut down.
Water removed to < 10 PPM on lube system
Natural Gas Turbine Facility
Filtration during live compressor operation—no shutdown
Petrochemical Processing Plant
Varnish mitigation prevented startup delays
OEM Commissioning Project
Flushing to meet reliability standards in planned outage
Turbine EOM Partner
Oil Purification FAQ
Do I have to shut down for purification?
In most cases, no. Apex performs on-line filtration, vacuum dehydration, and varnish removal without interrupting operations.
What systems do you service?
Turbines, hydraulic units, compressors, gearboxes, and lube oil reservoirs.
What level of cleanliness can you achieve?
Cleanliness levels depend on system condition, contamination severity, and fluid type.
Typical results range down to ISO 16/14/11 or better.
For critical systems, we can achieve ISO 14/12/9 cleanliness using beta >1000 filtration and sub-micron (0.5 micron) particle removal.
How fast can you be on-site?
Same-day emergency response is available throughout California and neighboring states.
Contamination Problem? We Deploy Solutions Fast.
Tell us your system, contamination type, and urgency. Our team will deploy the right filtration solution on-site, without shutdown.
Related Filtration & Fluid Services
Oil purification is often part of a broader contamination control strategy. Apex provides on-site services and rental equipment to remove water, restore fluid quality, and protect critical systems.
Vacuum Dehydrator Rentals
Need continuous water removal? Deploy mobile vacuum dehydration units to remove moisture down to 10 PPM while your system stays online.
Tank Cleaning Services
Remove sludge, residue, and contamination at the source with confined space tank cleaning and rotary impingement services—ideal before fluid replacement or system restoration.
Fuel Polishing Services
Maintain clean, reliable fuel by removing water, microbes, and sediment from storage tanks and fuel systems critical for backup power and diesel applications.