Longlife Premium EP Gear Oil

Longlife Premium EP Gear Oil

High-Performance Synthetic Blend Lubricant

Description:

Longlife Premium EP Gear Oil is a high-performance synthetic blend extreme pressure (EP) gear lubricant engineered for severe duty industrial gear applications under high loads, shock loading, and extreme pressure conditions. Formulated with premium synthetic base oils and a selected additive package, it delivers superior anti-wear and extreme pressure protection, excellent oxidation and thermal stability, and effective corrosion inhibition. The advanced formulation minimizes oil thickening and sludge formation during extended high-temperature service, significantly extending lubricant life, enhancing gear system reliability, and protecting against premature gear and bearing failure while supporting longer drain intervals in demanding environments.

Advantages & Benefits:

  • Superior Thermal & Shear Stability: Resists degradation up to 350°F, ensuring long service life in high-heat, high-shear drilling applications. 
  • Exceptional EP Performance: Strong film strength protects gears and bearings under heavy loads, extending equipment life.
  • Advanced Anti-Wear: Minimizes wear on seals, bearings, and components, reducing maintenance and downtime.
  • Robust Oxidation Resistance: Maintains oil integrity in oxygen-rich settings, extending maintenance intervals.
  • Corrosion Protection: Shields steel, brass, and yellow metals from rust in harsh, corrosive environments.
  • Excellent Water Resistance: Resists foam and emulsions, ensuring reliable lubrication in wet conditions.
  • Adhesive Formulation: Reduces splatter for consistent
    lubrication and cleaner operations.
  • Broad Compatibility: Protects diverse materials (steel, brass,
    Kevlar, rubber) for versatile equipment use.
  • Friction Reduction: Lowers frictional losses, enhancing
    energy efficiency and reducing heat.
  • Versatile Applications: Ideal for gearboxes, pumps, and
    hydraulic systems in oil and gas, mining, construction, and marine operations.
  • Cost-Efficient: Prolongs equipment life, reduces
    maintenance costs, and optimizes operational efficiency.

Applications:

Longlife Premium EP Gear Oils are designed for use in:

  • Industrial enclosed gearing (spur, helical, bevel, herringbone, and steel-on-steel worm gears) operating under heavy or shock loads in gearboxes and drives.
  • Heavy-duty enclosed drives and high-torque/shockloaded equipment, including conveyors, agitators, mixers, extruders, presses, pulpers, pumps, fans, and dryers.
  • Plain and rolling-element bearings in high-load splash or circulating systems, plus severe-service industrial sectors (mining, cement, steel, pulp & paper, power generation, material handling, and heavy manufacturing) requiring extended lubricant life and resistance to sludge/oxidation.

Specifications & Recommendations:

  • AGMA 250.04, AGMA 9005-E02
  • CINCINNATI MILACRON
  • David Brown MIL-H-17672D
  • CINCINNATI MACHINE P-38, P-45, P-54, P-55, P-57, P-62
  • US STEEL 224
  • DIN 51517 PART3
  • GM LS2
  • ISO 12925-1 CKC/CKD

Health & Safety:

This product is not anticipated to pose any adverse health risks when used as intended.

For additional details, refer to separate Safety Data Sheets, available upon request.

Technical Data/Technical Properties:

PROPERTIES
Viscosity @ 40˚C, cSt
Pour Point, °C(°F)
Flash Point, °C(°F)
Demulsibility @ 54 ˚C
FOAM Sequence II
Copper Corrosion, 3 hr at 100 C
Steel Corrosion, ASTM 665 A & B
4-Ball EP Weld Load, kg
Product Code
ISO 100 VG
100
-28 (-18)
>220 (428)
Pass
Pass
1B
Pass
250
LLEGO-100
ISO 150 VG
150
-25 (-23)
>220 (428)
Pass
Pass
1B
Pass
250
LLEGO-150
ISO 220 VG
220
-18 (0)
>220 (428)
Pass
Pass
1B
Pass
250
LLEGO-220
ISO 320 VG
320
-12 (10.4)
>220 (428)
Pass
Pass
1B
Pass
250
LLEGO-320
ISO 460 VG
460
-12 (10.4)
>220 (428)
Pass
Pass
1B
Pass
250
LLEGO-460
ISO 680 VG
680
-12 (10.4)
>220 (428)
Pass
Pass
1B
Pass
250
LLEGO-680

*All properties are typical and may vary.

WE LISTEN TO YOUR NEEDS. THEN MEET THEM.

We listen to our customers and respond with products that meet their specifications and exceed their expectations. We maintain a fully stocked warehouse for quicker turnaround times. Just as importantly, we back all of our products with uncompromising customer support.

Dependable Support You Can Trust

We offer professional and experienced support to our clients for advice and consultation before, during and long after delivery of our products.

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