Bio-Circle L Evo

The intelligent cleaner that keeps working

Bio-Circle L Evo is the bioremediation parts washer fluid at the heart of the Bio-Circle biological parts washing system.

When oil and grease are washed from components, they normally accumulate in the cleaning fluid. Over time, the bath becomes increasingly contaminated, cleaning performance deteriorates and eventually the fluid has to be replaced.

L Evo works differently.

L Evo contains microorganisms that continuously break down the oils and greases removed from components during cleaning. This bioremediation process helps prevent contamination from simply building up in the cleaning bath, allowing the fluid to remain effective for much longer.

But L Evo is only one part of the system. Compatible Bio-Circle equipment provides the controlled temperature and aeration the microorganisms need to remain active, creating the right environment for continuous biological breakdown of oil and grease.

The result? Longer fluid life, fewer fluid changes, less waste, reduced servicing and downtime, and lower operating costs — while maintaining effective everyday cleaning performance.

Common Problems Solved

  • Cleaning baths becoming contaminated with oil and grease
  • Frequent cleaning-fluid replacement
  • Declining cleaning performance as contamination builds up
  • High solvent consumption and disposal costs
  • Solvent fumes and unpleasant odours
  • Hazardous waste generation
  • Time and labour spent servicing and changing cleaning baths

Why Choose a Bioremediation Parts Washer Fluid?

L Evo isn’t simply another parts-washing detergent. As a bioremediation parts washer fluid it is designed to work as part of the Bio-Circle biological cleaning system.

Used in compatible Bio-Circle equipment, the combination of cleaning fluid, controlled temperature and aeration creates the environment needed for microorganisms to continuously break down oil and grease contamination.

This means the cleaning bath can remain effective for significantly longer than conventional fluids that simply accumulate contamination until they need to be replaced.

Which Bio-Circle parts washers use L Evo?

L Evo is designed to work in Bio-Circle equipment that provides the controlled temperature and aeration needed to support the microorganisms and the bioremediation process.

It is suitable for use with:

  • GT-i Compact and SL Compact – compact manual biological parts washer for everyday workshop cleaning
  • GT-i Maxi – larger manual biological parts washer for bigger and heavier components
  • HP-iSi – manual high-pressure parts washer for heavily contaminated components
  • HP-Vigo – high-pressure cleaning system for demanding industrial applications
  • HTW systems – when suitably configured for use with L Evo
  • Turbo – when suitably configured for use with L Evo

While L Evo can be used as a cleaning fluid in conventional parts washers, its full benefits are achieved in compatible Bio-Circle equipment that provides the temperature and aeration required for continuous bioremediation.

Ideal Applications

  • Workshop maintenance
  • Engineering and manufacturing
  • Transport and fleet maintenance
  • Agricultural equipment servicing
  • Mechanical workshops
  • Industrial maintenance and repair

L Evo is the flagship cleaning fluid of the Bio-Circle system — combining effective parts cleaning with biological oil and grease breakdown to reduce fluid consumption, waste, maintenance and operating costs.

Features

  • Contains microorganisms that continuously break down removed oils and greases
  • Long bath life with consistently high cleaning performance
  • Designed for use in compatible Bio-Circle parts washers, parts washing systems and high-pressure parts washers
  • Suitable for moderate to heavy soiling
  • VOC-free and label-free
  • Suitable for aluminium, zinc-coated surfaces, non-ferrous metals, steel, stainless steel and many plastics
  • Provides temporary corrosion protection
  • Ready to use — no dilution required
  • Ideal cleaning temperature of approximately 41-45°C

 

Technical Data Sheet (PDF)

Safety Data Sheet (PDF)

 

Pack size: 20 litre drum

Pack size: 20 litres
Chemical characterisation: Water-based, slightly alkaline cleaner with natural micro-organisms
Appearance: Colourless liquid
Odour: Characteristic
pH: Approx. 8
Density: Approx. 1.0 g/cm³ at 20°C
Boiling point: Approx. 100°C
Flash point: Not relevant
VOC: <1% by weight (EC)
Recommended operating temperature: 41–50°C
Transport: Not classified as Dangerous Goods
Storage: 2°C–35°C; protect from freezing
Shelf life: At least 12 months in unopened original packaging

 

$235.00 each
$258.50 inc. GST

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Yes, L Evo can be used as a cleaning fluid in other parts washers and will still clean effectively. However, its real advantage comes when it is used in a compatible Bio-Circle system that provides the correct temperature and aeration for the microorganisms. Without these conditions, the microorganisms will die and the bioremediation process will not occur, so you lose the extended bath-life and operating-cost benefits that make L Evo different.
During cleaning, oils and greases are removed from the components and enter the cleaning fluid. Microorganisms in L Evo continuously break down this contamination, helping prevent oil and grease from simply accumulating in the bath. This keeps the cleaning fluid effective for longer and reduces the need for frequent fluid changes.
Unlike conventional parts washer fluids that become increasingly contaminated and require regular replacement, L Evo is designed for long bath life. In a correctly operating Bio-Circle system, the microorganisms continuously break down removed oils and greases, allowing the fluid to remain effective for an extended period. Fluid may need to be topped up to replace losses through evaporation and normal use.
Yes. L Evo is suitable for aluminium as well as steel, stainless steel, zinc-coated surfaces, non-ferrous metals, rubber and plastics. As with any cleaning application, compatibility should be checked where the material or surface finish is unusual or particularly sensitive.
No. L Evo is supplied ready to use and should not be diluted.