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Hydraulic Oils
Hydraulic oils designed to handle high-pressure systems while protecting seals and components.
PRESIDENTIAL AW 150 HYDRAULIC OIL
Starting at $89.99
PRESIDENTIAL AW 22 HYDRAULIC OIL
Starting at $79.99
PRESIDENTIAL NZP 32, NON-ZINC HYDRAULIC 32
Starting at $99.99
PRESIDENTIAL TRACTOR HYDRAULIC FLUID
Starting at $115.00
PRESIDENTIAL R&O TURBINE OIL 100
Starting at $85.00
PRESIDENTIAL AW 68 HYDRAULIC OIL
Starting at $104.99
PRESIDENTIAL AW 46 HYDRAULIC OIL
Starting at $104.99
PRESIDENTIAL AW 32 HYDRAULIC OIL
Starting at $104.99
PRESIDENTIAL AW100 HYDRAULIC OIL
Starting at $110.85
P66, Megaflow AW Hydraulic Oil, 46
Starting at $100.17
Petro Canada, Purity Food Grade Hydraulic Oil AW 46
Starting at $1,599.99
Petro Canada, Purity Food Grade Hydraulic Oil AW 32
Starting at $194.07
What Hydraulic Oil Does in High-Pressure Systems
Hydraulic oil is the lifeblood of industrial equipment. In high-pressure systems, it does more than transfer power – it also lubricates moving parts, dissipates heat, and seals clearances between components. A properly formulated industrial hydraulic oil helps protect pumps, valves, and seals from wear, corrosion, and oxidation, which are leading causes of downtime.
Whether in a manufacturing plant, construction site, or fleet operation, using the right hydraulic oil is essential for maintaining equipment efficiency and extending service life.
Different Types of Hydraulic Oils
Industrial applications call for hydraulic oils tailored to equipment design and operating conditions.
Common categories include:
- AW (Anti-Wear) Hydraulic Oils – General-purpose fluids that protect against pump and valve wear. Available in a wide range of viscosity grades for light to heavy-duty systems.
- Non-Zinc Hydraulic Oils – Formulated with ashless chemistry, ideal for environments where zinc-based additives are restricted or not compatible with system materials.
- R&O Hydraulic Oils – Designed for oxidation and rust resistance, ensuring longer oil life and system cleanliness in turbines and circulating systems.
- Tractor Hydraulic Fluids – Specialized blends that combine transmission, gear, and hydraulic performance for agricultural and off-road equipment.
Matching Viscosity Grades to Applications
Selecting the correct viscosity grade ensures reliable operation across different temperatures and loads. Common viscosity ranges include:
- AW 22, AW 32 – Suited for light machinery and low-temperature conditions
- AW 46, AW 68 – Standard choices for industrial hydraulics such as presses, forklifts, and CNC machines
- AW 100, AW 150 – Higher-viscosity grades used in heavy-load or high-temperature applications, including excavators and large industrial presses
Choosing the right viscosity is critical for efficiency – too thin and the oil may not protect against wear; too thick and it can reduce energy efficiency.