PURITY™ FG EXTREMEFOOD MACHINERY GREASEIntroduction PURITYTM FG Extreme Grease is a highviscosity, semi synthetic, heavy duty food gradegrease specifically formulated for low tomedium speed, heavily loaded industrialbearings operating under severe conditions.Purity FG extreme exhibits excellent protectionin applications subjected to high temperature,high pressure, and heavy loads while operatingcontinuously, such as in animal feeds mills.

Superior PerformanceBenefits • Superior protection of gears, bearings and

equipment in highly loaded or shockloaded situations

• Helps to prevent seizure, scuffing andspalling under shock loading conditions

• Extends the life of the equipment

• Superior resistance to lubricant breakdownin harsh operating environments

• Maintains consistency and lubrication inthe presence of contaminants such as;food by-products, dirt and dust

• Highly resistant to water washout, waterjet spray, and most sterilizing chemicalsused in cleaning

• Long-term equipment protection from rustand corrosion

• Helps to prevent bearing, gear andequipment damage in moist or wetoperations

• Effective across a wide range oftemperatures

• Will not run from bearings exposed tohigh heat

• Pumpable at low temperatures

• Ideal for heavily loaded bearingsoperating under wide temperatureswings

PCPURITYTM FG

Extreme

Major OilCompany

Leading Competitor

PCPURITYTM FG

Extreme

Major OilCompany

Leading Competitor

PCPURITYTM FG

Extreme

Major OilCompany

Leading Competitor

Aluminum Complex Grease CompatibleBarium Complex Grease CompatibleCalcium Complex Grease Not CompatibleLithium Complex Grease CompatibleCalcium Grease Not CompatibleLithium Grease CompatibleBentone Grease Not CompatiblePolyurea Grease CompatibleSilica Grease Compatible

PURITY FG EXTREME GREASE

Note: these compatibility guidelines are based on 50/50 mixtures of fresh grease. Actual compatibility between greases can vary with different mixingproportions, when mixing fresh grease with grease that has already been used in service, and with actual field service conditions. Checking product compatibilityat the actual application temperature is highly recommended.

Grease Compatibility When changing from one type of grease to another, it is important to consider the chemical compatibility of thetwo products. Mixing two incompatible greases may cause an adverse reaction and result in poor lubrication.

The following table summarizes the compatibility of PURITYTM FG EXTREME with other grease chemistries.

• White, non-staining performance

• Easy to spot excess grease squeezing out offailing seals

• Does not stain clothing, wood or porousmaterials

Food Grade Approved• Fully approved for use in and around food

processing areas

• H1 registered by NSF

• Meets the requirements of NSF as H1 lubricantfor use in federally inspected meat and poultryplants where incidental food contact may occur

• All components comply with FDA 21 CFR178.3570 “Lubricants with incidental foodcontact”

• Certified Kosher and Pareve by Star K

• Certified Halal by IFANCA

• Free of genetically modified substances (GMS)

• Maintains food allergy safety

• Free of gluten

• Does not contain and is manufactured in afacility that does not manufacture, store orotherwise handle any sesame seeds, milk, eggs,fish and shellfish, soy, wheat and sulphites

NLGl Grade - 2

Grease Type - Aluminum Complex

Penetration:Unworked D217 273Worked 60 strokes 271Worked 10,000 strokes 17

Colour - Cream White

Odour - Odourless

Dropping Point, °C / °F D2265 293 / 560

Water Washout Resistance, % @ 79°C (174°F) D1264 2.4

Water Spray Resistance, % loss D4049 10.9

Extreme Pressure Protection:Timken, kg / lb D2509 22.7 / 50Four Ball Wear, scar diam, mm D2266 0.58Four Ball Weld, kg D2596 315Load Wear Index D2596 48.3

Corrosion Protection:Copper Corrosion D4048 1aBearing Corrosion D1743 Pass

Oxidation Stability:Pressure drop after 100 hours, kPa (PSI) D942 14 (2)

Base Oil Viscosity,cSt @ 40°C (SUS @ 100°F) D445 469 (2502)cSt @ 100°C (SUS @ 210°F) D445 33.2 (162)

Base Oil Pour Point, °C / °F D5950 -4 / 24.8

Normal Operating Temperature Range -20°C to 160°C-4°F to 320°F

TEST PURITY FGPROPERTY METHOD EXTREME GREASE

Typical Performance Data

The values quoted above are typical of normal production. They do not constitute a specification.

Guidelines for Grease Conversion When switching from one grease to another, thepotential for an adverse reaction between twoincompatible grease products can be minimized oreliminated by following these general guidelines:

• Use the optimal conversion process whereverpractical

• completely purge centralized systems of the oldgrease

• dismantle and completely clean all bearings

• re-lubricate with the new grease

Note: this process may only be practical for switchinggreases in isolated bearings

• Use a running change conversion process whennecessary

• completely purge the old grease by displacing itwith new grease while the equipment is running

• where one-time purging is not practical, purgeover a period of time by increasing the quantityof the new grease used and the frequency oflubrication

• monitor closely for evidence of productincompatibility, including: oil leakage fromgreased bearings, substantial grease softeningor substantial grease hardening

• return to normal greasing quantities andfrequencies once the system has been purgedand when there is no evidence of incompatibilityissues

Lubricants Head OfficePetro-Canada Lubricants Inc.2310 Lakeshore Road WestMississauga, OntarioCanada L5J 1K2

Canada - West. . . . . . . . . . . Phone 1-800-661-1199- East (English) . . . . Phone 1-800-268-5850

(French) . . . . Phone 1-800-576-1686Other Areas . . . . . . . . . . . . . Phone (416) 730-2408E-mail. . . . . . . . . . . . . . . . . . lubecsr@suncor.comWebsite . . . . . . . . . . . . . . . . lubricants.petro-canada.ca

To obtain Material Safety Data Sheet (MSDS), contactone of Petro-Canada’s TechData Info Lines.

TechData Info Lines

Health and Safety

If you would like to know more about Petro-Canada’sPURITY FG Extreme Grease, or any other product in ourcomplete line of quality lubricants, please contact us at:

Petro-Canada Europe Lubricants LimitedWellington House, Starley WayBirmingham International ParkSolihull, B37 7HB, United KingdomTelephone. . . . . . . . . . . . . . . +44 (0) 121 781 7264Fax . . . . . . . . . . . . . . . . . . . +44 (0) 121 781 7401UK Website. . . . . . . . . . . . . . www.petro-canada.co.ukGerman Website . . . . . . . . . www.petro-canada.de

Petro-Canada America Lubricants980 North Michigan AvenueSuite 1400, #1431Chicago, IllinoisUSA 60611Phone . . . . . . . . . . . . . . . . . 1-888-284-4572Fax. . . . . . . . . . . . . . . . . . . . 1-708-246-8994E-mail . . . . . . . . . . . . . . . . . email@petro-canadaamerica.com

Petro-Canada Asia Pacific Holding Company Ltd. Jia Shi Lubricants Trading (Shanghai) Co. Ltd.1908 World Trade Tower500 Guangdong Road, Huangpu District Shanghai, China 200001Phone . . . . . . . . . . . . . . . . . +86-21-6362-0066Fax . . . . . . . . . . . . . . . . . . . +86-21-6362-0536E-mail . . . . . . . . . . . . . . . . . asiapacific@suncor.comWebsite . . . . . . . . . . . . . . . . www.petrocanada.cn

IM-8026E (2007.01)Petro-Canada is a Suncor Energy businessTMTrademark of Suncor Energy Inc. Used under licence.

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