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Truegard AW 46 Hydraulic oil Zinc free SYN 55 GALLON DRUM

Truegard AW 46 Hydraulic oil Zinc free SYN 55 GALLON DRUM

by Keller-Heartt
SKU
$1,496.25 - $1,496.25
$1,496.25
$1,496.25 - $1,496.25
$1,496.25

Truegard AW 46 Hydraulic Oil, Zinc-Free, SYN 55 Gallon Drum is a high-performance synthetic hydraulic fluid engineered for advanced industrial applications. Formulated with a precise viscosity grade of 46, this anti-wear (AW) oil delivers exceptional protection against wear and tear in high-pressure hydraulic systems. Its zinc-free (ashless) additive package makes it ideal for use in environmentally sensitive areas and equipment requiring specialized certifications, helping reduce the risk of metal corrosion and meeting stringent environmental regulations. As a synthetic (SYN) lubricant, it ensures superior stability and performance across a wide temperature range compared to conventional mineral oils, while the 55-gallon drum packaging supports efficient bulk usage for large-scale operations.

 

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Frequently asked questions

Find answers to common questions about our products and services

  • AW 46 refers to an ISO VG 46 anti-wear hydraulic oil, meaning it has a mid-range viscosity well-suited for high-pressure industrial hydraulic systems operating under moderate to heavy loads. The '46' designation indicates the oil's kinematic viscosity in centistokes at 40°C, making it a common standard for industrial machinery, presses, and similar equipment where OEM specifications call for an ISO VG 46 fluid.

  • Conventional hydraulic oils often use zinc-based anti-wear additives (ZDDP), which can be harmful in environmentally sensitive areas and may not meet the requirements of equipment with certain specialized certifications. This zinc-free (ashless) formula reduces the risk of metal corrosion and is designed to comply with more stringent environmental regulations, making it the preferred choice wherever zinc compounds are restricted or where downstream environmental impact is a concern.

  • The synthetic base oil delivers superior thermal and oxidative stability, meaning it maintains its viscosity and protective film across a wider temperature range than conventional mineral oils. This translates to longer fluid life, more consistent performance in both cold start-up conditions and high-heat operating environments, and potentially extended drain intervals in demanding industrial applications.

  • Mixing lubricants from different formulations - especially synthetics with mineral oils, or ashless with zinc-based products - can compromise additive performance and fluid integrity. While the product data does not specify compatibility with other fluids, best practice is to fully flush the system of the existing fluid before switching to this synthetic, zinc-free formula to avoid contamination and ensure optimal performance.

  • This oil is engineered for advanced industrial hydraulic systems, particularly those operating under high pressure where anti-wear protection is critical. Its zinc-free, ashless chemistry also makes it well-suited for operations in environmentally sensitive areas or facilities where equipment specifications prohibit zinc-containing additives.

  • The product data does not specify shelf-life figures, but general best practice for synthetic hydraulic oils in drum packaging is to store the drum upright or on its side with the bung sealed, in a clean, dry, temperature-controlled environment away from direct sunlight and contaminants. Proper storage helps prevent moisture ingress and preserves the additive package integrity until the fluid is put into service.