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CertopôAdvanced Performance Multi-Grade Gear Oil - Monograde, Single Grades of any viscosity

Certop - Advanced Performance Multi Grade Gear Oil 80W-90 and 85W-140    
 
Heavy duty gear oil specifically formulated to solve problems with industrial equipment.
Provides superior protection against leaking seals, dry starts, water contamination, oxidation and foaming.
Lasts up to four times longer than conventional gear oils.
Eliminates Dry Start Wear
Prevents Seals from Leaking
Prevents Rust and Corrosion
Displaces Water for Easy Drainage
Controls Foaming
Lowers Operating Temperatures and Resists Oxidation to Prolong Oil Life

Application Areas:
Industrial Manufacturing
Utility Plants
Paper Mills & Packaging Plants
Steel Mills & Foundries
Printing
Food Processing Plants
Chemical Plants
Plastic and Rubber Plants
Refineries

Meets or Exceeds the Following Performance Requirements:
All API GL-3, GL-4 and GL-5 (most GL-1 and GL-2 applications)
DIN 51517 Part 3.
David Brown S1.53.101.
Cincinnati Milacron P-59.
Military specification MIL-L-2105D.
Military specification MIL-PRF-2105E.
Viscosity Ranges 4EP, 5EP and 6EP.
AGMA 250.04.
Rockwell Standard 0-76 (80W-90 only).
KW Dart specifications (80W-90 only).
Mack GO-J and GO-H.
US Steel 224.
DANA SHAES-234.

Additives Benefits
Premium Grade Base Oil Superior grade, highly-refined base oil resists oxidation and high-temperature breakdown to maintain
better lubricity.
Adhesive and Cohesive
Polymers, Tackiness Agents
Keep oil on gears during high-speed operations and during idle periods. Helps prevent mechanical wear,
stress fractures and dry starts
Rust and Corrosion Inhibitors Blocks out corrosive elements such as acids, water, condensate and steam by forming a protective barrier
on equipment surfaces to prevent chemical wear.
Extreme Pressure (EP) Agents Heat seeking additive which increases the ability of the lubricant to prevent the extreme wear that can
occur under loads.
Oxidation Inhibitors Extends service life of the lubricant by retarding the oxidation or breakdown process.
Shock Load Reducers Cushions impact to minimize the stress, vibration and chatter that can occur under heavy loads and during
start-stop operations.
Seal Conditioners Special compounds that soften and condition seals to keep them from hardening and cracking.
Leak Inhibitors Most seal leaks occur because many oils cause seals to shrink. Special agents provide a controlled swell
to bring the seals back to their normal size.
Demulsifiers Separates water from oil to keep metal surfaces dry. Allows excess water to be drained from equipment.
Anti-Foam Agents Withstand agitation and heat without forming foam contaminants. Reduce pressure levels on seals and
vents.
Viscosity Index Improvers Maintain full viscosity over a wider temperature range to ensure full protection in fluctuating conditions.
Eliminate the need to switch oil grades in different seasons.

Ideal for use in:
Differentials, Limited-Slip Differentials, Simple Manual Transmissions, Axles, Power Dividers, Gear Trains, Bronze Gears (up to 93°C) and Gear Boxes including enclosed gears of spur type, hypoid, spiral bevel, worm, herringbone, helical, planetary and unusual combinations of gear types. Can be added as make-up oil to other GL-5 paraffin-base gear oils.

Physical Properties 80w/90 85/140
Weight Per Gallon, Lbs. 7.5 7.5
Viscosity, cSt @40°C 176.78 410.50
Viscosity, cSt @100°C 17.8 29.1
Viscosity, SUS @40°C 819.0 1902.0
Viscosity, SUS @100°C 89.3 138.2
Viscosity Index 110 98
Fire Point 230 °C 230 °C
Pour Point -34°C 12°C
Maximum Continuous Operating Temp. 160 °C 160 °C
Copper Corrosion, ASTM D- 130,
3 Hours @ 250°F
Pass, 1 B Pass, 1 B
Thermal Oxidation Stability Test L-60 Pass Pass
Falex Load, ASTM 3233, Failure Load, Lbs. 60 60
Film Strength, Four Ball Method, ASTM D-2783 315 400
Weld, Load, KG 315 400
Load Wear Index 57 69
Wear Scar Diameter, ASTM D-4172, MM 0.28 0.28
 
DO NOT USE FOR:

Automatic (use LubeMaster ATF), universal C-3 fluid (use LubeMaster OIL-ALL), combined transmissions. Truck transmissions that only allow the use
of GL-1 gear oil / motor oil (use STRATA Motor Oils), Spicer/Dana or Fuller transmissions (use LubeMaster Eaton Approved Lubricants) or any other
equipment for which the manufacturer does not recommend this type of gear lubricant.
Never mix with asphaltic-type or “SCL”-type lubricants

ADDITIONAL DOCUMENTATION:
PDF
SPECIFICATION SHEET
(PDF, 123KB)
PDF
CERTOP 80W-90 MSDS
(PDF, 123KB)
PDF
CERTOP 85W-140 MSDS
(PDF, 123KB)
PDF
CERTOP 80W-90 CASE STUDY - FOOD FLAVOURS MANUFACTURING
(PDF, 790KB)
PDF
CERTOP 80W-90 CASE STUDY- SEWAGE TREATEMENT PLANT
(PDF, 981KB)
PDF
CERTOP 80W-90 CASE STUDY- SYNTHETIC FIBRE MANUFACTURING
(PDF, 973KB)
PDF
CERTOP 85W-140 CASE STUDY- LIGHTING MANUFACTURER
(PDF, 752KB)
PDF
CERTOP 85W-140 CASE STUDY- CEMENT PLANT
(PDF, 971KB)

 


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