Part no:

The Environmentally Acceptable Hydraulic Fluid delivering superior fluid life and oxidation resistance

  • Exceeds requirements of ISO 15380
  • Extended fluid life
  • Superior extreme temperature performance
  • ISO 22, 32, 46, 68 & 100

For water tight doors, ramps, platforms, davits, cranes, winches and capstans

VGP Compliance Statement
ISO 9001
ISO 14001

The ECOSURE EAF hydraulic fluid, based on synthetic esters, is typically used in water tight doors, ramps, platforms, davits, cranes, winches and capstans where there is potential for fluid loss to occur to the marine environment.

ECOSURE EAF has been strongly recommended by several OEMs for its superior performance properties in critical applications below the waterline and meets the environmental requirements of Swedish Standard 15 54 34.


Pump lubricationEaton 104CPass
Wear ProtectionFZGLoad Stage 11
Corrosion ProtectionASTM D-130 Copper CorrosionPass
 ASTM D-665 Rust (Fresh & Sea Water)Pass
Elastomer CompatibilityNitrile, Viton, Teflon, Nylon, PTFEPass
DemulsificationASTM D1401 (Fresh & Sea water)Pass
VGP Compliant

ECOSURE EAF 68 achieves over 330 minutes in the ASTM D-2272 RPVOT oxidation test, demonstrating greater performance and longer fluid life than many competing mineral and biodegradable hydraulic fluids. ECOSURE EAF exhibits excellent low temperature performance with a pour point of < -48°C, making it particularly suitable for use in deck equipment exposed to very cold climates.

ECOSURE EAF achieves biodegradability of greater than 60% in the 28 day OECD 301B test, and is considered non-toxic in the marine environment based on the following results:

LC50 exceeds 1000 mg/lEC50 exceeds 1000 mg/lEC50 exceeds 1000 mg/l

ECOSURE EAF meets the detailed ecological definitions and requirements laid down in the 2013 Vessel  General Permit (VGP) published by the US EPA in March 2013.

Extended fluid life Fewer fluid changes, less equipment downtime and lower overall cost of ownership
Improved lubricity Less wear and longer pump life
Wider operating temperatures Protects equipment from -35°C to over +100°C
Good hydrolytic stabilityResists breakdown of the lubricant by water in high temperature situations
Good oxidative stability Less sludge and system failures, longer fluid life and less fluid thickening
Good thermal stability Less fluid thickening and system failures due to lower levels of corrosive decomposition products
Superior demulsification Excellent water separation allowing easy removal of water and reduced pump wear
Good VI Fluid remains within the desired viscosity over a broader temperature range
Good shear stability Less viscosity loss, fewer fluid changes and prolonged pump life
Good seal compatibility Less leakage and less equipment downtime
Good long term filterability Less filter blockage and less equipment downtime
Biodegradable and minimally toxicLower environmental risk

Safety Data Sheets (SDS) available to customers

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