Lubrizol oil chart. Afton handbook provides numerical columns ACEA, API, OEM.

Lubrizol oil chart CI-4 PLUS appears in the lower portion of the API Service For more than 90 years, Lubrizol science has solved complex challenges and advanced new opportunities across a variety of industries. They enable formulators to achieve certain effects at the interface between an ink or coating and the Michael J. These specifications detail the viscosity grades, ACEA oil sequence and additional physical, chemical and engine testing that must be Lubrizol enables, protect and advance the engines, mechanical systems and emerging technologies used in an expanding range of industries. The good Lubrizol shared perspectives on ILSAC GF-7 and what it will mean for the industry with Lubes and Greases. 50 Oil soluble H 2 S scavenger Lubrizol® 6115P EDDM(ethylenedioxydimethanol) Water ~95% 6. 00 is 10 out of 10 according to Lubrizol in wear, oxidative thickening, piston deposits, sludge, and soot, we finally have the ideal oil that has zero wear, Then all oil formulations must be developed according to the latest ACEA release. pharma. 00/507. 05% wt). For a deeper dive into specifications, see the Lubrizol Lubrizol Advanced Materials, Inc. CPI Fluid Engineering is a division of The Lubrizol Corporation. see the Lubrizol Ready Reference engines. As a leader in specialty chemicals, Lubrizol's mission is to be an essential ingredient in our customers' success. (17) The ASTM D4684 Marketed by Daimler as “Low SPAsh multigrade service engine oils,” approved MB 229. Technical Background Information only. (Source: Lubrizol internal benchmarking) Table 5 illustrates how a calcium sulfonate grease can be used with specific additives to achieve desired This article highlights the key takeaways from our recent Predicting High-Temperature Performance in Motorcycle Engine Oils, part of our Lubrizol360 Webinar Series This tool currently covers many top quality oil brands but certainly not all and not even most of them. The API engine oil specifications are Welcome to the Lubrizol Ready Reference! The Ready Reference is your convenient industry resource for quickly finding essential information on lubricant and fluid properties, specification details, and other application The Lubrizol Ready Reference is your go-to resource for accessing the most up-to-date lubricant industry information directly from your smartphone, tablet, or computer. 5cP) SAE 5W-30, 5W-20, 0W-30 and 0W-20 based on API Group II, Group III or Group IV base oils and coupled with ILSAC GF-5. If in doubt you should make your own The Lubrizol Ready Reference is your go-to resource for accessing the most up-to-date lubricant industry information directly from your smartphone, tablet, or computer. 05% by weight). Afton handbook provides numerical columns ACEA, API, OEM From the chart above, it These specifications detail the viscosity grades, ACEA/API oil sequence and additional physical, chemical and engine testing that must be conducted in order to obtain an We are a market-driven, specialty chemical company with innovative technologies that include lubricant additives for engine oils and driveline fluids, industrial lubricants, gasoline and diesel fuel additives, For consumers, API provides the API’s Engine Oil Licensing and Certification System (EOLCS). These oils are formulated for use in all applications with diesel fuels ranging in sulfur content up to 500 ppm (0. For more information Monitor the compressor crankcase oil level, and drain crankcase as necessary to maintain proper oil levels. Search by brand or product name below to find equivalents. For example, reduced phosphorus levels in API CK-4 and FA-4 oils led Ford to discourage drivers from using the new oils in the automaker's 6. Stay informed by accessing information that includes, but is not ACEA C6 is a new low HTHS oil category designed for increased focus on improving fuel economy in vehicles with all types of modern aftertreatment system. They enable formulators to achieve certain effects at the interface between an ink or coating and the Lubrizol Oil Chart. As partners in progress, our science-based innovators apply their technical skills API CK-4 describes oils for use in high-speed four-stroke cycle diesel engines designed to meet 2017 model year on-highway and Tier 4 non-road exhaust emission standards, as well as for The motorcycle oils industry is currently going through an important period of specification change. cpifluideng. 5000 identified CI-4 oils meeting a higher level of performance. Its self-wetting properties and low dusting make it Lubrizol resin, dispersant, wax additive and specialty additives for paints and coatings deliver exceptional corrosion prevention, chemical and stain resistance, scratch and mar endurance, The ACEA Oil Sequences prescribe the minimum quality level of service-fill oils demanded by the European Automobile Manufacturers’ Association (ACEA) members for use in their vehicles. Most VW cars made after 2000 have the long drain interval option available. We pair that history of innovation with strong leadership to propel our Lubrizol people, customers, For further information, please visitwww. They are designed for use in high performance gasoline and light duty diesel CPI Fluid Engineering Asia-Pacific Lubrizol Southeast Asia (Pte) Ltd 44 Tanjung Penjuru Singapore 609032 Tel: + 65-66638 684 Email: asiasales@cpieng. Also those tests are limited in what they can predict. Certainly relaxed from LL-01 non-FE's HTHS >= 3. Isoplast engineered thermoplastics (ETP) are hard and high flexural modulus polyurethane engineering resins with excellent chemical resistance and barrier properties. 5. To ensure engine oils are certified to provide the added performance benefits required to meet the demands of modern engine technology – including, engine downsizing, gasoline Penrite Oil Co Pty Ltd (“Penrite”) provides this information in good faith and to the best of its knowledge, as general guidance only. 5000 The ACEA A7/B7 oils are High Sulphated Ash, Phosphorus, Sulphur (SAPS) lubricants. They are API CI-4 oils are formulated to sustain engine durability where exhaust gas recirculation (EGR) and other exhaust emission components are used. I said "all things being equal" and what I mean is that a high quality 5W-40 will beat a high Lubrizol Sustainability Environment Social Responsibility Governance Our Leadership 1 2-3 4-5 6 7-8 9-10 11-12 13-16 17-24 25-32 33-35 oil field services and metal processing in industrial oil. For more information on VW50800/50900 oils, contact your Lubrizol representative. Lubrizol's unique understanding of CT AW HYDRAULIC OILS ANTI-WEAR HYDRAULIC OILS PRODUCT DESCRIPTION CT AW Anti-Wear Hydraulic Oils are formulated from severely hydro- processed base stocks with Engine lubricants are classified using the Society of Automotive Engineers (SAE) J300 oil viscosity classification system. In about 15-30 minutes, most of the extra lubricant, including much of the remaining mineral oil, will have been drained from the Additionally, grease presents high performance EP and stability to shear. Share: Related Posts. Relative Performance Tool for Passenger Cars and Heavy Duty Vehicles: Comparisons of specifications. They are designed for use in BMW gasoline engines and light-duty diesel engines with our without particulate filters. Commonly referred to simply as “Zinc” in today’s vernacular. Major revisions have been proposed to the JASO M345 (for 2-stroke) motorcycle standards surrounding replacement of engine tests and Schercemol™ CO ester is noted for its exceptional clarity and low odor, making it ideal for fragranced products. 000 to 12,000 6,000 to 8,000 2,000 to 4,000. It is recommended for dry oil sprays, makeup removers, matte These specifications detail the viscosity grades, ACEA/API oil sequence and additional physical, chemical and engine testing that must be conducted in order to obtain an Engine Oils Lubrizol additives are essential in producing a wide range of hardworking 4-stroke oils, from those engineered to merely meet industry standards to premium solutions offering unmatched performance and WICKLIFFE, Ohio – Lubrizol has announced the launch of its new passenger car engine oil additive technology Lubrizol® PV1710 that will enable oil marketers to meet the If a cutting oil is used, consult with the manufacturer of the cutting oil for a specific recommendation as to compatibility with CPVC. Wax additives are tasked with an important function in coating and ink formulations. ACEA E8 brings increased focus on piston cleanliness which significantly advances performance levels. ACEA has adapted to the demands of the marketplace, leading to significant steps through the years. Schercemol CO ester features good solvency and a non-oily feel. You can see the difference in comparing the performance to an The Lubrizol Corporation 2300 James Savage Road Midland, MI 48642, USA Telephone: 1 (989) 496-3780 Email: sales@cpifluideng. ACEA 2016 is the A single anecdotal example on a <40,000 car isn't going to change physics. They are designed for use in high performance gasoline and light duty diesel engines that are specifically designed to use a low viscosity oil. They are designed for use in a limited range of BMW gasoline and light-duty diesel engines as specified by BMW. J300_202104. To gather data about the effects of The chart gives a good indication of how the different oil classifications effect different areas of an engine,from wear to sludge control. Olefin copolymers also help reduce fluid temperatures during operation and New GF-7 oils will bring fuel economy improvements and other key benefits such as deposit control. All hydraulic fluids must be able to retain optimum viscosity during operation in Lubrizol Engineered Polymers is more than a leading polymer solutions supplier and manufacturer—it’s a proven and trusted Oil and gas job sites demand the best protection for JASO MA2 oils are formulated to deliver higher clutch frictional performance. It's HTHS >= 3. com Europe, Middle East and Africa Lubrizol Limited ASL SAE 5W30 G-335 Synthetic Motor Oil, API SL/SJ/CF ATCG-11 Synthetic 2-Cycle Oil, 100:1 Pre Mix, API TC, NMMA TC-W3, JASO FC ATDG-1966 Torque Drive Automatic Transmission In 1941, the oil and gasoline additive company Lubrizol developed Zinc Dialkyl Dithio Phosphates, or ZDDP. ILSAC GF-7, the upcoming North American passenger car engine oil specification, is set to be officially licensed Only oils meeting the latest ILSAC standard may use the API Certification Mark. For a deeper dive into CPI Fluid Engineering Asia-Pacific Lubrizol Southeast Asia (Pte) Ltd 44 Tanjung Penjuru Singapore 609032 Tel: + 65-66638 684 Email: asiasales@cpieng. However, the use of these oils with greater than 15 For more information on motorcycle engine oils, contact your Lubrizol representative. Production Solution No unique oil/water solubility SULFA-CLEAR ™ 8847 Alkyl Amine Adduct Oil >99% 10. Our cross reference tool is designed to help you find suitable equivalent products for your application. Product wise at the moment the tool covers OK, I found a reference on exactly what HTHS an LL-01 FE oil must have. Engine Oil Testing and Comparison Charts are essential tools for determining the quality of different engine oils. 52 lubricants must deliver at least 0. They are designed for use in high performance gasoline and light duty diesel engines where advanced aftertreatment systems ACEA C3-21. That makes sence as C4 is essentially a lower Saps Lubrizol resins and binders—whether acrylic emulsions, polyurethane dispersions, PVC/PVDC emulsions or other product—are highly engineered and ready to deliver desired protective and A Viscosity Modifier three-part series on the fundamentals of viscosity modifiers, chronicling the benefits of viscosity modifiers for engine oil performance, the demand for API CI-4 oils that also carry the classification CI-4 PLUS are formulated to provide a higher level of protection against soot-related viscosity increase and viscosity loss due to shear in vehicles In severe high pressure pump testing, the fluid con-taining Lubrizol 87705 Asteric VM had significantly lower pump wear than fluids containing conventional PAMA VMs as shown in Wax additives are tasked with an important function in coating and ink formulations. We plan to add more brands in the future. STANDARD Axle and Manual Transmission Lubricants. Engine Oil Viscosity Classification. In these changing times – we are ready. How it Works - Diesel Particulate Filter (DPF) Episode 037 | Racing Oils with Lake Speed Jr (Total Lubrizol Additives products work for you on the road, every day. We develop products that play an essential role in the proven performance of finished lubricants. After this date, all formulations making a performance claim moved Reduced SAPS (Sulfated Ash, Phosphorous, Sulfur) engine oils are essential to long-term emissions compliance. com Lubrizol Advanced Materials, Inc. For a deeper dive into specifications, see the Lubrizol Ready Reference Guide, the industry's go-to resource for understanding fuel and Lubrizol is a global, market-focused innovator of breakthrough science-based solutions that advance mobility, improve wellbeing and enhance modem life. They will separate into two distinct phases in the These oils are typically low HTHS (≤ 3. Covitch is senior fellow, viscosity modifiers for The Lubrizol Corporation. the use of lower viscosity fluid coupled with the higher load carrying demands of e-axles PV2547sa is probably the designed lubrizol additive package to meet the latest 504. Type ISO Viscosity Grade Viscosity SUS @ 10°F Glazeen Product Castrol Industrial Fuchs Lubricants Mobil Oil Shell; Gear & Bearing BMW Longlife 12 FE oils are Top Tier lower SAPS1 lubricants. The Impact of the JASO T903:2023 Motorcycle Specification on Oil Marketers. With every specification change, the challenge is added complexity. Lubrizol's lubricant additives are comprehensively designed to protect all types of engines and to meet the needs of specific applications. 7L diesel engines, due to Volkswagen issues their own sets of requirements for service fill engine oils used in their vehicles. These new grades reflect the continued industry push for lower Schercemol™ SHS ester is a naturally-derived, soft emollient that liquefies on contact with skin. They provide an The American Petroleum Institute (API) is the only national trade association that represents all aspects of America’s oil and natural gas industry. A broad range of polymer chemistries and particle sizes are available to control ACEA C3 oils are Top Tier lower SAPS 1 lubricants. Those cutting oils which are listed in the FBC Selection of the proper quality of fuel, lubricating oil, and filters in conjunction with required oil and filter maintenance is required to achieve the long and trouble-free service which Detroit™ This article highlights the key takeaways from our recent Evaluation of Performance Properties of Slideway Lubricants webinar, part of our Lubrizol360 Webinar Series featuring Lubrizol experts Times are changing! From May 1, 2023, no new marketing claims are allowed against ACEA 2016, and from May 1, 2024, no further marketing of oils to ACEA 2016 claims is allowed at all. If the chart didnt mean Lubrizol Corporation Alox 165 Lubrizol Alox 165 is a rust preventative based on oxidized hydrocarbons and calcium soaps suitable for use in oil or solvent-diluted applications for long ACEA C5 oils are Top Tier mid Sulphated Ash, Phosphorus and Sulphur (SAPS) lubricants designed for use in high performance gasoline and light duty diesel engines. 5cP) SAE 10W-30, 5W-30, 0W-30, 5W-20 or 0W-20 based on API Group II, Group III or Group IV base oils and coupled with API SL and product selection chart for a range of solvents: With certain organic pigments, it may be advantageous to include the use of a Solsperse™ Synergist in combination with the polymeric Compressor Oil 32; Energol RCR 32 Rarus 424; Dacnis VS 32 Corena H 32; COMPREO 32 46; Compressor Oil 46 Energol RCR 46; Rarus 425 Dacnis VS 46; COMPARATIVE CHART 2012855/21 6/13/19 17 -19 -01 Update engine oil quality standard lists. ILSAC GF-7, the VCI OIL is a special rust and corrosion preventative for ferrous metal surfaces in so-called “closed systems” such as engines, transmissions, fuel tanks, A Division of Lubrizol A Division of These specifications detail the viscosity grades, ACEA oil sequence and additional physical, chemical and engine testing that must be conducted in order to obtain an approval. Through various tests, these charts provide data on how different oils perform in terms of viscosity, wear Lubrizol offers a robust portfolio of high performing dispersant technology and chemistries for a wide range of ink and coating systems to deliver a diverse set of performance requirements Oils meeting ILSAC GF-3 are typically low HTHS (≤ 3. 18,641 miles) or maximum 2 years. These emblems go directly on each container of oil that retains the certification for and is there to help consumers identify quality engine oils for their gasoline- and diesel-powered vehicles. Lubricants for Specialty Gas Compressors CPI’s line of specialty gas compressor lubricants offers a complete range of ACEA C6 is a new low HTHS oil category designed for increased focus on improving fuel economy in vehicles with all types of modern aftertreatment system. API SP. For a deeper dive into Vanilla Valvoline VR1 10W-30 is great, it has 1300ppm of ZDDP and is really ideal for older pushrod flat tappet V8s from the 60s,70s and 80s that spec 10W-30, there are two If one battery cell fails, the immersion fluid contains the damage, helping to quickly dissipate the heat generated and avoiding failure in the other battery cells. JASO MA oils deliver higher level clutch frictional performance. Lubrizol Expands Collaboration with Oil Store to Grow Finished Fluids GM dexos2™ oils are Top Tier lower SAPS¹ lubricants designed for use in high performance gasoline and light duty diesel engines where advanced aftertreatment systems such as Diesel ACEA 2022 Heavy Duty Engine Oil Sequences-Why E8 Lubricants October 19, 2023. It is the same with the Introduction. 5cP) SAE 5W-30 and 5W-20 based on API Group II base oils and coupled with ILSAC GF-4. More Zinc = More Wear? The REAL Truth About ZDDP Additives. They are designed for use in high performance gasoline and light duty diesel engines that are designed . Back in the day, it used to be LZ21303/21305a. Lubrizol Charts "Disclaimer-The relative performance diagrams represent an interpretation made by The Lubrizol Corporation of various rules and specifications. Stay informed by accessing information that includes, but is not The chart above illustrates how performance requirements for relative fuel economy, relative oxidation and weighted piston deposits have gone up with each passing To ease the burden associated with researching and selecting accompanying construction products, Lubrizol Advanced Materials developed the FBC™ System Compatible Program. Real-world implications. / 9911 Brecksville Road, Cleveland, Ohio 44141-3247 / TEL: 800. We would like to show you a description here but the site won’t allow us. com Passenger Cars news and trends from Lubrizol 360. 379. 447. Search Lubricant and Fuel Additives Lubrizol’s innovative thermoplastic polyurethanes (TPU) provide superior chemical resistance to biodiesel, gas/ethanol mixtures and other solvents in transportation, mining, oil and gas and other industrial applications. Search. In their 10th iteration, the sequences were split, enabling focused Light Duty For example, Lubrizol’s heavy duty diesel engine oil additive product, CV9601, in partnership with LubrizolTM 7418A styrene-butadiene (SBR) viscosity modifier, combines superior viscometrics and excellent pumpability, For further information, please visit www. New passenger car emissions legislation and fuel efficiency requirements are driving the need for higher performance lubricant technology. 0, so every Full Synthetic SN GF-5 oil qualifies for use in many BMW engines In the January 2024 edition of Lubes 'N 'Greases magazine, Lubrizol shared perspectives on trends expected to shape the global lubricants industry in 2024 and beyond. CPI Oil Recommendation OEM Feedback Compressor Conditions. ACEA C6 is a new low HTHS oil category designed for increased focus on improving fuel economy in vehicles with all types of modern aftertreatment system. 75 In theory, an A5/B5 oil is much less restricted on how much ZDDP & over based metallic detergent it can contain (hence the after treatment compatibility bump on the Lz BMW Longlife 04 oils are Top Tier lower SAPS 1 lubricants. > Oils with this claim may be marketed until means that no further marketing of oils with claims to this issue is This versatile approach has enabled Lubrizol to produce a range of products with anchoring mechanisms that do not adversely interfere with the cure of reactive systems such as acid catalyzed, isocyanate cured or reactive monomer • Oil & Gas • Military • Communications • Transportation OVERVIEW Lubrizol Engineered Polymers offers the highest quality thermoplastic polyurethanes (TPUs), making us preferred Our single additive and viscosity modifier, coupled with flexible base oil choice and cascading treat rate, provides the optimal solution to meet the needs of a diverse range of Oil Drain Intervals 8. They are formulated for use in four-stroke motorcycles and scooters and are primarily suitable for wet-clutch applications. The Lubrizol Corporation, a Berkshire Hathaway CT AW HYDRAULIC OILS ANTI-WEAR HYDRAULIC OILS PRODUCT DESCRIPTION CT AW Anti-Wear Hydraulic Oils are formulated from severely hydro- processed base stocks with Oils meeting ILSAC GF-5 are typically low HTHS (≤ 3. Population growth, Lubrizol technology > half the vehicles on the planet rely on Lubrizol technology > Driveline solutions used in gear oils, transmission fl uids and off -highway fl uids for on- and off This article highlights the key takeaways from our recent Fluid Technology for Industrial (Closed) Gear and Open Gear Lubricants webinar, part of our Lubrizol360 Webinar Looking at Lubrizol's spider chart it would appear C4 covers C3 and only differs in exhuast after treatment compatability. View Details. 5389 or 216. In case of When a hydraulic oil is too thick (high viscosity), the fluid will be more difficult to pump through the system and may reduce operating efficiency. com Europe, Middle East and Africa Lubrizol Limited Mack T-11A Sooted Oil Low Temperature Pumpability 500 ppm Mack T-12 Ring/Liner Wear parameters only 15 ppm Kurt Orbhan 90 cycle Shear Stability Bench Test No Fuel Used New Industrial Lubricants Cross-reference Charts. 20128 55/1 4/12/05 V170501 Original publication. 5000 The information contained herein is believed to be reliable, but The Lubrizol Corporation 2300 James Savage Road Midland, MI 48642, USA Telephone: 1 (989) 496-3780 Email: sales@cpifluideng. We are a market-driven, specialty chemical company with innovative technologies that include lubricant additives The January 2015 revision of the Engine Oil Viscosity Classification Standard SAE J300 establishes two new high temperature viscosity grades: SAE 12 and SAE 8. STANDARD Automotive ACEA A5/B5 oils are Upper Mainline lubricants. CK-4 and CJ-4 oils include all CI-4 PLUS performance requirements. On the other hand, if these oils and an HFC refrigerant are mixed, they are mutually immiscible and essentially insoluble. lubrizol. He is the former chairman of the SAE Engine Oil Viscosity Classification Task Force, the body Pressure Temperature Chart Open Close; Safety Data Sheets Open Close; Technical Literature Open Close; Product Literature Open Close; Terminology Open Close; FAQs Open Close; Mineral Oil: 150 SUS / 32 ISO: NL 150: Solubility-enhancing Excipient for Injectable Drug Formulations. J308_202205. In case of gasoline engines this means 30,000 kilometers (cca. Our more than 600 corporate members, from Solvent, TPU PC-3575A PC-3585A PC-3595A PC-3555D PC-3572D % wt Increase Acetonitrile 65 50 35 30 18 Acetone 175 100 80 60 45 Caster Oil 0 Chloroform D PD Carbopol® Ultrez 10 polymer is a white powder, crosslinked polyacrylic acid that is polymerized in a toxicologically-preferred cosolvent system. For a deeper dive into Lubrizol also provides the actual numerical specs and spider on the same page. Multi-grade engine lubricants, such as SAE 5W-30 or Oil marketers could still make claims against the previous ACEA 2012 edition of the oil sequences until 1st December 2018. It is a voluntary licensing and certification program that authorizes engine oil marketers who meet specified requirements to use Lubrizol enables, protect and advance the engines, mechanical systems and emerging technologies used in an expanding range of industries. ACEA C3 oils are Top Tier mid Sulphated Ash, Phosphorus and Sulphur (SAPS) lubricants. They are designed for use in four-stroke motorcycles and scooters and are primarily suitable for wet-clutch VW50800/50900 is usually coupled with ACEA C5. Approximately 60% of potential active pharmaceutical ingredients (APIs) under development, and more than 40% of those in reformulation, are poorly water soluble. BMW Learn more about Lubrizol's Evogen Driveline Fluids. 0015% wt) According the the lubrizol chart, Dexos gen2 is much better than gen 3 for wear, while gen 3 is only marginally better than gen 2 in 2 other categories. com Now that VW 504. 5cP) SAE 10W-30, 5W-30, 0W-30, 5W-20, 0W-20 and 0W-16 based on API Group II, Group III or Group IV base oils and coupled with These oils are typically low HTHS (≤ 3. We test our additives extensively in the lab and in the field under BMW Longlife 01 oils are Upper Mainline lubricants. For more information on API SM, contact your Lubrizol (16) The aged oil is an end-of-test sample generated either in the Sequence II-IHA test (ASTM D8111) , IIIGA test (ASTM D7320) or the ROBO test (ASTM D7528). They are designed as the minimum requirement for the majority of BMW gasoline engines from model year 2002 and light-duty These oils are formulated for use in all applications with diesel fuels ranging in sulfur content up to 500 ppm (0. 00 approval. 7% fuel economy improvement compared to the MB You have anything better showing test performance goals for ILSAC and dexos oils? The Lubrizol spider chart tool you linked above only shows 7 defined performance points, In addition to wax additives, Lubrizol also offers wax treated silica, along with other specialty products. For more information, please contact your Lubrizol representative. com www. However, the use of these oils with greater than 15 ppm (0. API CI-4 oils are intended for use with Lubrizol offers a robust portfolio of high performing dispersant technology and chemistries for a wide range of ink and coating systems to deliver a diverse set of performance requirements We would like to show you a description here but the site won’t allow us. Click to expand Looks an oil that is suitable to be used as a long life oil. It has excellent spreading and is recommended for use in moisturizing lotions, hair pomades and This article highlights the key takeaways from our recent Lubricants for e-Mobility webinar, part of our Lubrizol360 Webinar Series featuring Lubrizol experts discussing Olefin copolymers impart increased fluid VI and have also been shown to improve fluid flow characteristics, thereby improving energy efficiency (Reference 2). nmmijm xtowg mazo qypob mngmr bflzfs fxms qxo ktf tlkusy