easy website builder


PureOil is the business of filtering oil, supplying good quality oil and providing other services related to the upkeep and monitoring of the oil condition.

"No System has Ever Failed,,, because the Oil was Too Clean!"



We specialise in keeping hydraulic equipment running at its best by ensuring your oil is ultra clean at a level of ISO 13/11 NAS 5. As our catch phrase states;

"No system has ever failed… because the oil was too clean!” and we make that our mission and stand by it.

Our products include hydraulic oil, lubricating oils, bypass purifiers (motorised or under pressure), mobile and portable purifiers, spill absorbing materials, tanks and bunding. We also provide many on-site services including collecting oil analysis samples, oil purification, tank inspections, tank cleaning, extracting water from oil and waste oil removal. We are the sole importers for Yupao filtration products for Australia and New Zealand and have been dealing with them for nearly two decades. We have customers all over Australia and have even exported and worked overseas. We are able to be competitive in the current market by creating a large brokerage of people who require the products that we do stock and are then able to pass the benefits on.

Efforts to control oil cleanliness within these limits can result in enormous benefits. Case studies from other industries have shown:
• Significant reduction in oil usage**.
• 50% reduction in mechanical downtime hours;
• 90% reduction in incidence of specific failures;
• 850% increase in equipment life.
**(Note: with bypass purification our new group II oil is warranted for 5 yrs)

A process of filtration, removal of water contamination, and oil analysis is recommended to ensure that oil is kept in top condition. 
Use the following tips for managing your oil improvement program:
Filtration should target particle sizes 5 microns and over (it is particles in the five to ten micron range that cause the most damage to machine elements).
• In some cases particularly hydraulic systems incorporating spool valves etc. protection at 1-3 micron size is advisable;
•Removal of water contamination in oil is vital in ensuring top oil condition;
•Support your filtration program with regular oil analysis to prove its effectiveness;
•At least 50% of your reservoir capacity should be processed per hour for both particulate and water contamination removal;
•Analyse and upgrade contamination and exclusion and removal components such as seals, tank vents and caps and filtration;
•Evaluate your filtration systems for their ability to handle high contamination ingress (in the case of seal failure, filter failure, etc.).

Clean oil both indicates and ensures healthy equipment. Oil lubricates, cools, prevents corrosion in and removes impurities from mechanical systems. Attention to oil condition can result in a high standard of equipment performance and deliver returns in terms of lower operating costs and improved equipment reliability.

This is what we do.
We take on the worry so you don’t have to, and make sure that all the oil products in your expensive equipment maintain the highest standards - ISO 13/11 NAS 5 - indefinitely.

“No system has ever failed… because the oil was too clean!”

Below are some photos that teels you of what MST does under the division of PureOil.

MST HQ Address
21 Sletfjord Street
P.O Box 4025
Lae 411
Morobe Province,
Papua New Guinea

Contact Us
Email: askim@mastersystems.com.pg
Phone: +675 472 7022 / 472 4485
Hotline #: +675 718 94526 / 705 24028

Other Offices

  • Port Moresby
  • Noko Street
  • Section 42, Allotment 58
  • Boroko, NCD
  • Papua New Guinea

Locate us on Google Map => Click Here 

Back To Top

Message sent successfully!