GLW-E

Severe-Duty, Extreme-Pressure Industrial Gear Oil

Phillips 66®GLW-E is a premium quality, extreme-pressure (EP) industrial gear oil developed for the lubrication of heavily loaded enclosed gear drives operating in wet environments under severe service conditions. It is specially formulated to emulsify readily with water to maintain effective lubrication in the presence of water. It is particularly recommended for use in industrial and mining equipment operating in a highly contaminated, wet environment where an emulsifiable AGMA EP gear oil is specified or preferred.

Features & Benefits

• Excellent performance in wet or contaminated gearboxes

• Outstanding load-carrying capacity

• Excellent protection against scuffing and wear

• Good oxidation resistance and thermal stability

• Outstanding deposit control for gearbox cleanliness

• Protects against rust and corrosion

• Emulsifies readily with water

• Good seal compatibility

• Environmentally responsible; does not contain chlorinated paraffins

Applications

• Enclosed gear drives of longwall mining machinery

• Enclosed industrial gear drives operating in the presence of water, such as in steel mills and rock quarries

• Gear drives and pinion stands of metal rolling mills, ball mills and cement mills

• Enclosed gear drives on excavation and heavy construction equipment

Technical Details

Licenses & Approvals

GLW-E meets the requirements (except demulsibility) of the following industry and OEM specifications:

• ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils

• DIN 51517 Part 3, Lubricating Oils, Type CLP

• German Steel Industry SEB 181226, Type CLP

• ISO 12925-1, Type L-CKC & Type L-CKD

• Joy Mining Machinery TO-MEP (ISO VG 220), TO-HEP (ISO VG 320), TO-HD (ISO VG 460)

• U.S. Steel 224

Additional Details
ISO Grade220
AGMA Grade5 EP
Specific Gravity @ 60°F0.89
Density, lbs/gal @ 60°F7.41
Color, ASTM D15003
Flash Point (COC), °C (°F)249 (480)
Pour Point, °C (°F)-18 (0)
Viscosity
cSt @ 40°C220
cSt @ 100°C18.9
SUS @ 100°F1164
SUS @ 210°F96.4
Viscosity Index96
Acid Number, ASTM D974, mg KOH/g1.09
Copper Corrosion, ASTM D 1301b
Demulsibility, ASTM D1401, 60 minutes @ 180°F:
Free Water, mL0
Foam Test, ASTM D892, Seq. I, mL0/0
Four-Ball EP, ASTM D2783:
LWI, kgf57
Weld Load, kgf315
Four-Ball Wear, ASTM D4172, Scar Diameter, mm0.26
FZG Scuffing Test, ASTM 5182 (mod.), Failure Load Stage>14
Oxidation Stability, ASTM D2893:
Viscosity Increase @ 121°C, %5.5
Rust Test, ASTM D655 A&BPass
Timken OK Load, ASTM D2782, lb70