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ENVIRON™ AW Hydraulic Fluids

  • Do I need to buy all my stock from you?
    We’d love it if you did, but no, you don’t have to order all your lubricants from us. Some customers jump in with two feet and consolidate all their lubricant stock into the EziStock system, while others like to dip their toes in first and start with a selection of lubricants and add to it as they see fit. As with any ordering situation, the lubricants we supply is completely up to you. Only items approved by you will ever go into the system, so you won’t be finding any surprises on your monthly invoice. If you’re not wanting to keep all your eggs in one basket, you’re perfectly entitled to keep purchasing from other suppliers as well, however only EziStock items are to be kept in the EziStock storage to enable the replenishment cycle to run smoothly.
  • What happens if I reassess pricing down the track and find its cheaper with another supplier?
    It’s great to keep your finger on the pulse and be aware of all your options to make sure you’re getting the best value for your business. With EziStock you are free to add or remove stock items from the system at any time, so should you want to switch an item to another supplier you can. While it can be tempting to jump over to another supplier offering a slightly cheaper price for a product, the EziStock system also provides savings in another way, and that’s in terms of the time savings of not having to manage stock and place orders. When you include the labour cost of stock management to your product purchase cost, customers often find it would cost them more to make the switch. Of course, if you simply find the system is not for you, that’s absolutely fine. There’s no locked in contracts, and if you want it out, we’ll take it out. No questions asked, and no hard feelings.
  • Who are your replenishers?
    Our national onsite inventory replenishment team are locally contracted individuals whose sole responsibility is to count the stock, tidy and replenish. They’re not part of the sales team, they’re just a friendly bunch of folks keen to get the job done efficiently. Outside of the replenishment, we have a dedicated EziStock operations manager who does all the behind-the-scenes work including training and managing the local replenishers, organising and processing monthly EziStock orders, and adjusting stock where requested. He’s also likely to be the friendly face you’ll see setting up your EziStock storage facilities when they get installed.
  • How can we keep control if you take over stock management?
    It’s completely understandable that the prospect of handing over your stock management to a supplier can be a little daunting. In running your operations, you want to have control, and the good news is, you still will. EziStock is not about handing over control to us. Throughout the entire process everything is checked and approved by you. Nothing goes into the system without your consent, and reporting allows you to see exactly what is being used and charged for each month – the system is very transparent.
  • What if we already have a preferred supplier we like to buy from?
    There’s no doubt about it, we’re a supplier and we want your business. EziStock is a system developed for businesses looking to get the best bang for buck both in terms of the consumables they’re purchasing, but also in enabling better efficiencies and therefore productivity in the workshop. If you have another supplier you prefer to work with, that’s fine, it’s completely up to you – no hard feelings.
  • What happens if EziStock doesn't work for us?
    If the solution simply isn’t working for you, we can remove it. No worries, no hurt feelings. There’s no locked in contracts, and at the end of the day, if the solution isn’t benefitting you, it’s not benefitting us. It has to save you time and money.
  • What’s in it for Duramach? What’s the catch?
    There’s no catch. EziStock is a fully open, transparent solution, with reporting so you can see exactly what’s going on. What’s in it for us? Well we’ve got everything to gain by looking after you and your business. Duramach is not a one off sale, it’s having a loyal customer in 10 years time that we’re able to continue providing value for. Basically, your success is our success.

Introducing Environ AW Hydraulic Fluids - the ultimate solution for your heavy-duty hydraulic system needs, designed to meet the highest environmental standards. Say goodbye to metal-based additives that can contaminate waste water and harm the environment. Our hydraulic fluids are free of metal-based additives, ensuring a cleaner and safer working environment for your team.

Experience the benefits of non-toxic and low-odor fluids that provide improved oxidation and thermal stability compared to vegetable oil-based and conventional hydraulic oils. Environ AW Hydraulic Fluids are ideal for forestry equipment, drilling, marine, construction, and mining operations, as well as industrial manufacturing plants.

Our hydraulic fluids provide excellent anti-wear, rust and corrosion protection, ensuring that your hydraulic system remains running at optimal performance. Environ AW Hydraulic Fluids are also inherently biodegradable, biodegrading between 20% to 60% within a 28-day period, making them an environmentally-friendly solution for your heavy-duty hydraulic system.

Environ AW Hydraulic Fluids are compatible with hydraulic pumps with silver bearings, such as Lucas pumps, as they do not contain zinc-based anti-wear additives that displace silver in these bearings.

Environ AW Hydraulic Fluids are NSF H2 listed, which means they are suitable for use in areas where there is no allowable food contact. You can trust Environ AW Hydraulic Fluids to deliver high-quality performance, protection, and environmental sustainability for your hydraulic system. Order now and experience the ultimate solution for your heavy-duty hydraulic system needs.

Features & Benefits

  • Contains no metal-based additives, which minimizes occurrence of waste water contamination by metals

  • Non-toxic and very low odour contributes to a cleaner, safer and more pleasant working environment

  • Can be recycled and reclaimed

  • Inherently biodegradable hydraulic oils that biodegrade between 20% to 60% within a 28-day period

  • Improved oxidation and thermal stability compared to competitive vegetable oil based products and conventional hydraulic oils

  • Provides anti-wear, rust and corrosion protection


For use in forestry equipment, drilling, marine, construction and mining operations as well as industrial manufacturing plants.

  • Formulated for use within environmentally sensitive areas as well as for use in industrial manufacturing plants

  • Can be used in hydraulic pumps with silver bearings such as Lucas pumps because they will not displace the silver in these bearings, as they do not contain zinc-based anti-wear additives.

  • NSF H2 listed (no allowable food contact)


Bosch Rexroth

  • Suitable for use in equipment manufactured by Bosch-Rexroth



  • Approved for Denison HF-0

  • Recommended for use in equipment manufactured by Denison



  • Recommended for use in equipment manufactured by Dynex



  • Approved for Eaton Brochure 03-401-2010

  • Recommended for use in equipment manufactured by Eaton Vickers



  • Recommended for use in equipment manufactured by Hydreco



  • Recommended for use in equipment manufactured by Oilgear



  • Recommended for use in equipment manufactured by Racine



  • Recommended for use in equipment manufactured by Sauer-Danfoss


Industrial standards


  • DIN 51524 Part 2 HLP

  • ISO 6743/4 Type HM (ISO 11158 HM)

  • WGK (German Water Hazard Classification) of 1


Certified Petro-Canada Product

Duramach partner with Petro-Canada to supply world-class advanced lubricants, specialty fluids and greases developed from over 30 years of research and development.


Petro-Canada lubricants continue to perform beyond expectations in virtually every industry around the globe. 

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