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Truegard AW 32 Hydraulic oil Zinc free 55 GALLON DRUM

Truegard AW 32 Hydraulic oil Zinc free 55 GALLON DRUM

by Keller-Heartt
SKU 9932553255
$865.20 - $865.20
$865.20
$865.20 - $865.20
$865.20

AW 32 Zinc-Free Hydraulic Oil, also known as ashless hydraulic fluid, is a high-performance anti-wear lubricant formulated with advanced non-zinc additive technology. This specialized formulation delivers exceptional protection for hydraulic systems without the use of traditional zinc-based additives, making it an ideal choice for applications where environmental and material compatibility are critical.

Key Features and Benefits

·      Zinc-Free (Ashless) Additive Package: Provides outstanding anti-wear protection for pumps, valves, and other hydraulic components while eliminating the use of zinc, which can be harmful to certain system materials and the environment.

·      Yellow Metal Compatibility: Safe for use in systems containing yellow metals such as brass and bronze, as the ashless formulation prevents corrosion and degradation of these sensitive components.

·      High-Performance Protection: Maintains superior oxidation stability and thermal resistance, ensuring consistent performance under demanding operating conditions and extending equipment life.

·      Environmental Responsibility: The zinc-free formula minimizes environmental impact in the event of accidental spills, as it reduces the risk of aquatic toxicity and soil contamination compared to traditional zinc-based fluids.

·      Versatile Applications: Suitable for a wide range of industrial and mobile hydraulic systems, including those used in manufacturing, construction, mining, and environmentally sensitive areas.

Recommended Applications

AW 32 Zinc-Free Hydraulic Oil is recommended for use in high-performance hydraulic systems where superior anti-wear protection, yellow metal compatibility, and environmental considerations are essential. It is particularly well-suited for equipment operating in areas where accidental oil discharge could pose a risk to the environment, as well as in systems containing copper alloys or other yellow metals.

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Frequently asked questions

Find answers to common questions about our products and services

  • AW 32 is an ISO VG 32 anti-wear hydraulic oil, a relatively low-viscosity grade that flows well in high-pressure systems and equipment operating in cooler ambient temperatures. It is suited for a wide range of industrial and mobile hydraulic systems used in manufacturing, construction, mining, and similar demanding applications.

  • Zinc-free (ashless) means the anti-wear additive package contains no zinc-based compounds. Zinc additives can react with and corrode yellow metals like brass and bronze that are commonly found in hydraulic pumps, valves, and fittings, so an ashless formulation protects those components while still delivering strong anti-wear performance.

  • Yes, the ashless formulation is specifically engineered to be compatible with yellow metals such as brass and bronze, preventing the corrosion and material degradation that traditional zinc-based hydraulic fluids can cause in systems with copper alloys.

  • In the event of an accidental spill, zinc-based fluids carry a greater risk of aquatic toxicity and soil contamination. The zinc-free formula reduces those environmental hazards, making it the better choice for operations in ecologically sensitive areas or anywhere stricter environmental compliance is required.

  • The formulation provides superior oxidation stability and thermal resistance, which helps the oil maintain consistent viscosity and protective properties under high temperatures and heavy loads, ultimately extending the service life of hydraulic pumps, valves, and other components.

  • It is formulated for the same AW 32 viscosity grade and hydraulic system applications as conventional zinc-based fluids, but because the additive chemistries differ, it is best practice to drain as much of the existing fluid as possible before switching to avoid additive incompatibility. Always verify that your equipment manufacturer approves a zinc-free or ashless hydraulic fluid before making the change.