Hydraulic Lubricants

Overview

MERCURY HYDRAULIC OILS are highly refined, premium quality, anti-wear hydraulic oils recommended for use in a wide range of applications. Designed for use in piston, gear pumps, and vane pumps used in industrial and mobile hydraulic systems, MERCURY HYDRAULIC OILS provide exceptional wear protection for pumps, motors, and other hydraulic system components. All grades have very good oxidation resistance, rust and corrosion protection and foam resistance to provide long service with minimal upkeep.

Applications

MERCURY HYDRAULIC OILS are designed for a variety of applications including hydraulic systems, mining equipment, and moderately loaded gear sets, as well as for general purpose lubrication.

Features & Benefits

MERCURY HYDRAULIC OILS utilize highly refined base stocks for long service life, robust anti-wear technology for exceptional protection and resistance to oxidation, rust, corrosion, and foaming and offer superior component protection and smooth power transmission. MERCURY HYDRAULIC OILS also offer a high dielectric strength for applications requiring an electrical insulating fluid.

Typical Properties

CHARACTERISTICS Hydraulic Oil
Products324668100150
Viscosity, cSt @ 40 °C324668100150
Viscosity, cSt @ 100 °C5.46.98.911.414.5
Viscosity Index100100100
9896
Flash Point, °C200210220
230240
Pour Point, °C-18-15-12-12-12
Oxidation Stability5000+5000+5000+4000+3000+
Demulsibility2020202020
Copper Corrosion1A1A1A1A1A
Rust TestPassPassPassPassPass
FZG Pass, Load Test1010101010
Color, max1.51.51.52.52.5


Hydraulic AW (Antiwear)

Overview

MERCURY AW HYDRAULIC OILS are highly refined, good quality, general-purpose anti-wear hydraulic oils. These oils have good oxidation resistance, rust and corrosion protection and foam resistance. Also provide good wear protection for motors and other hydraulic system components.

Applications

MERCURY AW HYDRAULIC OILS recommended applications include: Hydraulic systems mining equipment, and moderately loaded gear sets, as well as general purpose lubrication.

Features & Benefits

MERCURY AW HYDRAULIC OILS have highly refined base oils and latest additive technology that provides solid AW performance for less critical applications. Their excellent price-to-value ratio and very good thermal and oxidation resistance provide the necessary protection to key components.

Typical Properties

CHARACTERISTICS Hydraulic Oil / AW (Antiwear)
Product AW 32 AW 46 AW 68
Viscosity, cSt @ 40 °C 32 46 68
Viscosity, cSt @ 100 °C 5.4 6.8 8.7
Viscosity Index 102 101 99
Flash Point, °C200200210
Pour Point, °C-12-12-9
Color1.01.51.5
Cu Corrosion, 3 Hrs @100°C1A1A1A
FZG Pass, Load Stage101010
Rust TestPassPassPass
Demulsibility202020
Oxidation Stability3500+3500+3500+


HVI Hydraulic Oil

Overview

MERCURY HVI HYDRAULIC OILS are supreme quality anti-wear hydraulic oils specially developed for applications subjected to wide range of temperature or where small viscosity change with fluctuating temperature is needed. They are formulated with severely hydro-processed Group II base oils, a highly shear stable polymer and an advanced additive system to meet the stringent requirements of modern hydraulic systems using high pressure high output pumps and critical requirement of other hydraulic system.

Applications

MERCURY HVI HYDRAULIC OILS are designed for hydraulic and power transmission systems subjected to a wide range of ambient & operating temperatures, requiring extended oil change intervals, and critical hydraulic systems. MERCURY HVI HYDRAULIC OILS are employed in hydraulic systems of excavators, cranes and hydrostatic drives subjected to most severe outdoor operating conditions, and hydraulic systems operating under high pressures and requiring high degree of load carrying capability and anti-wear protection. These oils are recommended for use in outdoor mobile equipment that is used year-round such as cranes, bucket trucks (cherry pickers), cranes, aerial lifts, and the like.

Features & Benefits

MERCURY HVI HYDRAULIC OILS have outstanding thermo-oxidative stability and their low & high temperature performance allows for extended service life. They provide excellent anti-wear property, rust & corrosion protection, water separation & air-release properties and hydrolytic stability to reduce breakdowns and help improve production capacity.

Specifications

DIN 51524 Part 3 HVLP • ISO 11158 HV

Typical Properties

CHARACTERISTICS HVI Hydraulic Oil
ISO Viscosity Grade-------
Viscosity, cSt @ 40 °C1522324668100150
Viscosity Index152151144145140138148
Flash Point, °C180192219222228250256
Pour Point, °C-55-45-40-40-36-33-27
Rust TestPassPassPassPassPassPassPass
Emulsion Test 30 mins. max @ 54 oCPassPassPassPassPassPassPass
Emulsion Test 30 mins. max @ 82 oCPassPassPassPassPassPassPass
Foam Test, foam after 10 miPassPassPassPassPassPassPass
Turbine Oil Stability Test, hrs.5000+5000+5000+5000+5000+5000+5000+
FZG, Fail Load Stage, minimum--1111121212
Density @ 15°C0.830.8350.84 0.8550.855 0.8550.855


Overview

MERCURY TURBINE OIL are highly refined, premium quality oils developed to meet the requirements for use in large turbine systems. These oils are designed for use in circulating systems where exceptionally stable and long-life oils are needed to assure good equipment performance.

Applications

MERCURY TURBINE OILS are designed for use in direct-drive steam turbines and hydroelectric turbines, gas turbines, rotary and centrifugal air compressors, vacuum pumps, deep well water pumps, machine tools, air tools lubricated through air line lubricators, industrial gear drives not requiring extreme-pressure (EP) or compounded gear oil, and lightly loaded plain and rolling element bearings found in electric motors and blowers.

Features & Benefits

MERCURY TURBINE OILS are characterized by outstanding performance in preventing rust, oxidation, foaming, air entrainment and many other factors that occur in sophisticated systems. They exhibit excellent water separation properties, exceptional thermal stability and resistance to oxidation and superior rust, corrosion, and foam inhibitors.

Typical Properties

CHARACTERISTICS Turbine Oil
Viscosity, cSt @ 40 °C324668100150220320
Viscosity, cSt @ 100 °C5.46.98.911.413.118.025.0
Viscosity Index10510510495959595
Flash Point, °C220220220230230500500
Pour Point, ° C-24-21-18-15-15-12-12
Demulsibility20202025252525
ColorL1.0L1.0L2.0L2.5L3.5L3.5L3.5
Rust Test, APassPassPassPassPassPassPass
Copper Strip, Class1A1A1A1A1A1A1A
Foam TestPassPassPassPassPassPassPass