Mobil Rarus 824  Mobil Rarus 827  Mobil Rarus 8249

产品描述
美孚拉力™800系列是一个高性能的空气压缩机润滑油，主要用于严重的责任往复式空气压缩机的润滑，但不建议使用的空气压缩机呼吸空气中的应用。他们的工程，以满足或超过主要压缩机制造商的严格要求。他们制定与设计特定的合成基础油和高技术的添加剂系统，保证了特殊的设备保护和可靠性的条件下，矿物油为基础的产品是不符合预期的操作条件下。美孚拉力士800系列提供优异的抗磨损保护和杰出的抗氧化和热降解，大大优于矿物油。其独特的配方，提供有助于通过减少设备问题和下游的存款和携带，降低维护成本的能力。
美孚拉力士800系列润滑油显著减少火灾和爆炸的可能性，比矿物油基产品。他们表现出一个虚拟的情况下存款的形成和更高的自点火温度，提高性能和安全性。其特殊的水分离特性，降低乳液的形成和结转到下游管道和设备的问题。他们推荐或由许多领先的压缩机manufacturers.crankcases批准以及气缸润滑油。

应用
美孚拉力士800系列润滑油推荐用于单级和多级空压机，但不建议使用的空气压缩机呼吸空气中的应用。他们是特别有效，对排气温度高达200ºC.适用于往复式和低粘度等级，主要用于旋转式压缩机旋转式机器的连续高温运行。拉力士800系列润滑油推荐用于单位与多余的机油降解的历史，可怜的阀门性能或矿床的形成。他们是与压缩机建设中使用的外加剂与矿物油基润滑油但会减损其性能兼容所有金属。美孚拉力士800系列润滑油是由氟化烃、硅、氟硅橡胶、聚硫橡胶、氟橡胶、聚四氟乙烯密封兼容，高腈丁腈橡胶NBR（36%以上的丙烯腈）材料。不推荐使用的材料包括布尼列印低腈丁腈橡胶（低于30%丙烯腈），自然和丁基橡胶、氯丁橡胶、丙烯酸酯、苯乙烯/丁二烯和氯磺化聚乙烯。
耐油涂料是不是由美孚拉力士800系列，影响但漆、清漆、PVC和丙烯颜料不推荐。
以下类型的压缩机的应用已经显示美孚拉力士800系列润滑油性能优良：
所有类型的空气压缩机，但特别推荐的往复式空气压缩机
在恶劣条件下工作的单位
多级单元与矿物油基产品的过度降解石油的历史
它们可用于气缸和曲轴箱润滑
具有关键齿轮和轴承的压缩机系统
固定和移动应用中使用的压缩机

Mobil Rarus™ 800 Series

Air Compressor Lubricants

Product Description

The Mobil Rarus™ 800 Series is a line of supreme performance air compressor lubricants primarily intended for the lubrication of severe duty reciprocating air compressors but not recommended for air compressors used in breathing air applications. They are engineered to meet or exceed the stringent requirements of the major compressor manufacturers. They are formulated with design-specific synthetic base-oils and a high technology additive system that assures exceptional equipment protection and reliability for compressors operating under conditions where mineral-oil based products are not meeting expectations. Mobil Rarus 800 Series provides excellent wear protection and outstanding resistance to oxidation and thermal degradation, greatly superior to mineral oils. Their unique formulation provides the ability to help reduce maintenance costs through minimising equipment problems and downstream deposits and carryover.

Mobil Rarus 800 Series lubricants significantly reduce the potential for fires and explosions, compared to mineral oil-based products. They exhibit a virtual absence of deposit formation and higher autogenous ignition temperatures improving both performance and safety. Their exceptional water separating characteristics reduce problems with emulsion formation and carryover into downstream piping and equipment. They are recommended or approved by many of the leading compressor manufacturers.

Features and Benefits

The use of the Mobil Rarus 800 Series oils can result in cleaner compressors and lower deposits compared to conventional mineral oils, resulting in longer running periods between maintenance intervals. Their excellent oxidation and thermal stability safely allow extended life capability while controlling sludge and deposit formation. They possess outstanding anti-wear and corrosion protection, which enhances equipment life and performance.

Applications

The Mobil Rarus 800 Series oils are recommended for single and multistage air compressors, but are not recommended for air compressors used in breathing air applications. They are particularly effective for continuous high temperature operation with discharge temperatures up to 200ºC. They are suitable for reciprocating and rotary type machines with the lower viscosity grades mainly used in rotary compressors. Rarus 800 Series oils are recommended for units with a history of excess oil degradation, poor valve performance or deposit formation. They are compatible with all metals used in compressor construction and with mineral oil-based lubricants but admixture will detract from their performance capabilities. Mobil Rarus 800 Series oils are compatible with seals made from fluorinated hydrocarbon, silicone, fluorosilicone, polysulfide, Viton, Teflon, and high nitrile Buna N NBR (above 36% acrylonitrile) materials. Materials not recommended include low nitrile Bune N NBR (below 30% acrylonitrile), natural and butyl rubbers, Neoprene, polyacrylate, styrene/butadiene and chlorosulfonated polyethylene.

Oil resistant paints are not affected by Mobil Rarus 800 Series, but lacquer, varnish, pvc and acrylic paints are not recommended.

The following types of compressor applications have shown excellent performance with the Mobil Rarus 800 Series oils:

• All types of air compressors but specifically recommended for reciprocating air compressor
• Units operating under severe conditions
• Multistage units with a history of excessive oil degradation from mineral oil-based products
• They can be used for cylinder and crankcase lubrication
• Compressor systems with critical gears and bearings
• Compressors used in stationary and mobile applications

Typical Properties