COMPRESSOR OIL MAINTENANCE for the 21st CENTURY
Are your practices for air compressor oil maintenance hurting your bottom-line? Do you still follow the manufacturers’ “preventative maintenance” which is proven to be needlessly expensive, wasteful, and time-consuming?
Let Fluid Metrics show you how our proactive and reliability-centered contaminant control and oil conditioning technologies will enable you to do more with less. By targeting the root causes responsible for most compressor repairs, we help users improve compressor reliability while saving time, money, and the environment.
Give us a call today to learn how much easier compressor oil maintenance can be.
Purify Protect & Save!
Saves Time & Money
Increases Reliability
Reduces Environmental Impact
The BEST PRACTICE in Air Compressor Oil Maintenance

Compressor Oil Purifiers "COP"
- Increases service life of the oil, air-oil separators, bearings, shaft seals, & oil coolers
- Continuously removes destructive acids & ultra-fine solids
- Slows oil degradation while reducing corrosion, wear & fouling
- Eliminates most time-based “preventative maintenance”
- Reduces labor, downtime, and maintenance costs

Compressor Oil & Additives
- Advanced formulations deliver superior performance, protection & service life
- XTEND additive replenishing concentrate eliminates additive depletion, a major cause of oil degradation
- Neutralizes & controls harmful acids
- Boosts oxidation stability and corrosion protection
- Reduces oil changes, purchases & disposal up to 90%

Oil Analysis
- Provides vital information on oil’s physical & chemical properties
- Condition-based oil changes maximize oil life and minimize oil consumption & disposal
- Alerts users to hidden problems before they occur
- Increases compressor reliability & uptime
- Reduces compressor maintenance and repair costs
Welcome to Fluid Metrics
A Different Kind of Compressor Oil Company
Air compressor manufacturers continue to promote the practiced of “time-based” preventative maintenance, expensive service agreements and unnecessary extended warrantees. Despite newer compressor maintenance technologies developed over the last 50 years, they still recommend this three-pronged strategy that controls:
- HOW you maintain your compressors
- HOW OFTEN you maintain them
- HOW MUCH oil and parts you’re required to consume
- WHO you have to buy your oil and parts from
- WHAT YOU HAVE TO PAY for your oil and parts
Enter Fluid Metrics. Founded by a compressor industry veteran in 2003, Fluid Metrics has extensive knowledge of compressors and utilizes the latest technologies. Unlike other companies that sell compressor oil and additives, Fluid Metrics is in business for one reason only – to save our customers time and money on their compressors’ oil maintenance.
When combined with a proactive, condition-based maintenance plan, our advanced compressor oils, purifiers, and conditioners are proven to:
- Dramatically increase your compressor’s reliability
- Slash your oil and parts consumption
- Save you time and money
We invite you to learn more, or let us show you how we can help you… PURIFY PROTECT & SAVE!

The PuroLube PLUS Compressor Oil Maintenance System is specifically designed for oil-injected rotary screw air
compressors. Our system of contaminant control, oil conditioning, and proactive maintenance deliver the ultimate in protection, reliability and SAVINGS. PuroLube PLUS targets and controls oil degradation, wear, corrosion and fouling – the root causes responsible for most compressor maintenance and repairs.
Quit wasting valuable time and money by regularly replacing compressor oils and other consumables. Let PuroLube PLUS do the work for you by maintaining your oil in like-new condition. Not only that, you’ll get increased reliability and service life from compressor oils, separators, bearings, coolers and more.
Let us show you a smarter, easier, and more cost-effective way to maintain your compressors.
PuroLube PLUS Key Benefits

Reduces Operating Costs
Reduces Cost up to 50% vs. OEM.

Reduces Maintenance Labor
Eliminates most of the OEMs’ time-based PMs.

Extends Oil Life
Up to 50,000 hours or longer, depending on environment!

Extends Separator Life
Up to 16,000 hours from reduced fouling.

Extends Air-End Bearing Life
Up to 4 times Bearing Life from reduced wear and corrosion.

Reduces Energy Consumption
Average 1% total BHP from reduced separator pressure drop.

Reduces Hazardous Waste Oil Disposal
Reduces Oil Consumption & Disposal by more than 80%

Reduces Downtime
Increased Reliability & component Service Life reduces downtime for maintenance & repairs.