6 0 obj XGE003, XGE050, XGE125, XGE400, XGE500, YGE400, SLG400, SLG500 1.2. For example, water resistance can be improved when aluminum complex or calcium complex thickeners are used. The base oil lubricates, reducing friction between moving surfaces; this is exactly the same role that the base oil plays in a lubricant oil. Never heard anyone complaining about gf1 built quality. A measure of the stiffness of a grease. In almost applications, EP oil is used where an AP or MP oil is called for. They are available in NLGI grades ranging from 00 to 3, with base oil viscosities ISO VG 150 and320. infinoil1 EP 0, 1, 2 and3 greases are highly recommended for most types of industrial applications including heavy-duty applications where high unit pressures or shock loads are present. Resistant to copper and steel corrosion - helps prevent rust and oxidation on metal surfaces High mechanical stability - the grease keeps its consistency in service ensuring long term protection Good adhesion - continuous lubrication and reduced consumption as film stays between lubricated surfaces SPECIFICATION/TECHNICAL DATA Lithium http://www.Blueridgeworkshops.com. Mobil Serv Lubricant Analysis (MSLA) delivers a full spectrum analysis of your current lubricants, which no other service can provide. What does 5W30 mean? endstream endobj startxref $ &;sbu^IHDPQF,(-|:HRH2XK8yCrY5x Besides the normal protective film provided by the lubricant, EP grease contains solid lubricants that bond to the surface of the metal and adds a sub-layer that prevents metal to metal contact. White or undyed greases typically used in paper machines or food-grade applications. While you're busy planning next trip, we'll focus on finding you the offers and content that you care about. A grease with an NLGI grade of 1 has a consistency like tomato paste, where a grease with an NLGI grade of 3 has a consistency more like butter. A proper consistency must make sure that the grease stays in the bearing without generating too much friction. Probably wise for me to stick it out, but the little pop up flash would be so nice in a pinch. Additionally, these oils are less prone to degradation at elevated temperatures a phenomenon called oxidation. With all these factors to consider, no wonder there is confusion regarding grease. An EP2 grease with a relatively good service condition under static conditions, moreover, is considered excellent. The base oil lubricates, reducing friction between moving surfaces; this is exactly the same role that the base oil plays in a lubricant oil. While conventional, mineral oil-based greases can be formulated to deliver effective performance for many applications, synthetics typically deliver significant advantages, including extended oil life. Mobil Polyrex EP 2 is a shear-stable polyurea grease with excellent extreme-pressure (EP) and load-carrying characteristics. Elliot Stern Lithium and polyurea greases cannot be mixed. %%EOF This insures in the end, that there is no friction and wear when the lubricant film gets too thin/breaks. Under high pressure or shock loading, normal grease can be compressed to the extent that the protective film breaks. Grade 6, which is the hardest has the hardness similar to cheddar cheese. The load wear index in greases is calculated from the scar diameter figure. 2018 TheLubricantStore.com All Rights Reserved. A low scar diameter (millimeters only) is a good figure. It is classified according to a scale developed by the NLGI (National Lubricating Grease Institute). BOX 40743 Dubai, U.A.E. Greases are considered to be compatible if the following conditions are met: The dropping point of the mixture is not significantly lower than that of the individual greases. Grey for those containing moly for many off-road equipment specifications, and. %%Invocation: path/gs -P- -dSAFER -dCompatibilityLevel=1.4 -q -P- -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sstdout=? Relevant identified uses of the substance or mixture and uses advised against Identified uses Grease 1.3. These lithium hydroxystearate greases are formulated to provide extra protection against wear, rusting and water washout. The weld point in a 4 ball EP test refers to the load at which the lubricant finally breaks down. %PDF-1.5 % When considering grease, general factors to consider include; Also consider the environmental conditions of the application. The dropping point of a lubricating grease refers to the temperature at which its semi-solid state turns into a liquid under test conditions. If there is doubt, contact the supplier for more information on the type of base fluid used in the candidate grease. NLGI grade is divided into 9 categories with the numbers starting from 000 to 9. This grease provides the lubrication needed while also coating the components in a wash-proof layer of protection from the elements. Greases containing molybdenum disulfide shouldnt be used in applications that see excessive amounts of water ingress as the molybdenum disulfide can have a corrosive effect of the metal surfaces, and is not suited for bearings and other components that move at a rapid pace. Less thickener makes a #1 grease more tractable and slippery, while #2 grease has more thickener, making it stiffer and great for all-purpose applications. The range extends from a NLGI 2 for general purpose bearing lubrication to a NLGI 00 semi-fluid grease suitable for centralised Check it for compatibility with the base fluid used in the grease that is currently in service. Multipurpose grease can cover many applications making it desirable for reducing inventories and associated costs, and simplifying a lubrication program. Greases and grease dispensing equipment should be color coded and labeled so as not to cross contaminate products. In most all applications, EP grease can be used where any AP or MP grease is called for. MOBILUX EP 023. An effective grease avoids sticking and squeaking thus preventing components wearing out prematurely, whilst shielding against moisture and corrosion. LC-2 Grease Castrol 0202202 Castrol 002202 Cheron elo P 2 Cheron P Atomotie C rease P2 Citgo ithople P2 Citgo Premim ithim P 2 Conoco Phillips SperSTA 2 on oil one P on oil Unire P 2 FA A220 chs Centry Unirl 2 rication ngineers Almagard 2 UPAT 12 oilgrease P 222 Pennoil Pennlith P 12 Pennoil Premim . hbbd``b`SA!` , BH07X,Ft? uL2 Castrol HD Lithium is a smooth, dark brown lithium 12-hydroxy stearate EP grease. infinoil1 Lubes EP 2 and 3 are general-purpose greases. Red mostly for multipurpose synthetic greases. This tells us two things, EP 2 grease is a NLGI Grade 2 and it is fortified with Extreme Pressure (EP) additives. ? The recommended operating temperature range is from -20C to 130C but they may be used at higher temperatures if the lubrication frequency is increased accordingly. In general, most multipurpose greases are lithium thickened and have Antiwear (AW) and/or Extreme Pressure (EP) additives and base oils with viscosities ranging from SAE 30 to SAE 50. Learn more about an exceptionally high quality EP2 Grease by clicking here. The thickener acts like a sponge; its job is to . Base stocks used in greases are typically mineral oil, synthetic blends or full synthetic stocks. Work with your supplier to know and understand the greases being used at your facility. In The Grease Experts series, grease veterans Chris and Toby answer questions sourced from real operators to help answer some common questions about grease. PRECISION Synthetic, PRECISION XL EP1 and EP2 can also lower maintenance costs as a result of reduced product breakdowns under low tomoderately high shear conditions. Greases are not allowed to be corrosive to metals or exhibit corrosive qualities such as oxidation and aging. There is a heat advantage that some thickeners have over others. And if it doesn't come in the spring he should stick out a couple of years until Olympus finally comes with an P3. hbbd```b`` "lWf7Hj"9A$D0{:}L> ` r| Xl00? 8 Remember that the Viscosity of the base fluid used in the grease should be matched as close as possible to the requirements for Speed, Load and Temperature of the application. Save my name, email, and website in this browser for the next time I comment. Re: What is the difference between the E-P2 and EPL2? What else do you want to know about it? EP grease has in its components, solid lubricants (graphite and/or molybdenum disulfide) to provide protection under heavy loadings. P2 has a metal case. To understand grease, we must look at grease make-up. Knowledge of the difference between AP grease, MP grease and EP grease can make or break your grease-able lubrication efforts. 734 0 obj <>stream Spheerol EPL Range Bearing grease Description Castrol Spheerol EPL is a range of greases which comprises lithium based products, containing highly refined mineral oils, fortified with extreme pressure (EP) additives as well as corrosion and oxidation inhibitors.These greases have been formulated with additives that provide good film strength . It is intended for use on ball and roller anti-friction bearings, as well as conventional sleeve bearings. Most industrial facilities should be able to use a handful of greases that will lubricate their facility in its entirety. because of leakage due to worn or missing seals. From a base oil type and viscosity standpoint, extreme temperature ranges must be factored into the decision on which grease to choose. For the best experience on our site, be sure to turn on Javascript in your browser. The most common effect was substantial softening, however lithium grease sometimes hardened. If the film breaks, then the greased parts come into physical contact, causing friction and wear. The EPL series is the lower end model and the EP series is the higher end. ine]T79gu=ausc7-06K~ (|}UAagS7M\q=@EsCvzl:9 til 5F0ojx$_-x9 y qyIbw 4En T. The water resistance of a lithium EP2 grease can be improved by adding polymer additives to it in small concentrations. We are all familiar with EP 2 grease. How to Prevent Rodents from Entering Your Car Engine, Fuel & Friction is a blog powered by Mobilux EP 0 and 1 are suitable for centralised systems. . Grease that contains copper is also known as an anti-seize grease because it reduces the chance of electrolytic corrosion that welds together different metals that come into contact. If you would like to discuss it further, you can contact me directly. When two incompatible greases are mixed, one of two things generally happens: the mixture hardens and will not release any of the oil or the mixture softens and releases all of the oil. This tells us nothing else about the thickener type, base oil type or viscosity of the base oil. 10%) of this compound in a lubricant provides better results because they reach deeper valleys in parts, offer a smoother finish, and better load-carrying ability. They are made from emulsified soap with oil and provide parts with what is called "thixotropy". infinoil1 Lubes EP 004 and infinoil1 Lubes EP 023 can also be used in many other industrial applications where conventional gear oils cannot be retained in equipment such as gear cases, chain cases, because of leakage due to worn or missing seals. Wet environments and dusty conditions require more frequent regreasing to help keep these contaminates out of the components. the L2 is newer so it will have some "higher end" features. Boost Performance Products, LLC. Introducing Mobil SHC Polyrex102 EM, our first electric-motor bearing grease to be proven by lab tests to increase energy efficiency. It was only until the 1980s, however, when this grease type was finally released to the market. Mobilux EP 0, 1, 2 and 3 greases are recommended for most types of industrial applications including heavy-duty applications where high unit pressures or shock loads are present. Dark blue - typically for multipurpose greases made from conventional oil base stocks. Reduced wear under heavy or shock loading and vibration for good equipment reliability and availability, Protection against rust and corrosion and resistance to water washout for equipment protection and good lubrication even in presence of water, Extended bearing life potential in wet environments for reduced bearing costs and unanticipated downtime, Good pumpability in centralised systems (Mobilux EP 0 and 1), Effective leakage control (Mobilux EP 004 and Mobilux EP 023). GREASES GREASES Grease Some parts in your car require grease as a lubrication agent, such as bearings, joints and hinges. How to Prevent Rodents from Entering Your Car Engine, Fuel & Friction is a blog powered by Gulfstar Multipurpose Lithium EP is an ideal product for lubrication of chassis of all types of automotive vehicles, passenger and commercial, tractors and other . However, the EP-2 is very nice as well. I have both cameras. That is to say it measures the greases firmness or softness via the ASTM D 217, Cone Penetration of Lubricating Grease test. What grease does one ton GM. There should be a grease specific for: Additionally, one or two specialty greases may be required for extreme applications. It also refers to the temperature at the point of contact in which a metal finally melts.