Mariel SCE55 VISC100 POE Ester Lubricating Oil - 1 L is a professional synthetic lubricant designed for the maintenance, lubrication and protection of electric compressors in automotive air conditioning systems compatible with R134a and R1234yf refrigerants.

Thanks to its synthetic POE (polyol ester) formulation, the product provides excellent lubricating properties and high resistance to electrical leakage currents, making it particularly suitable for high-voltage A/C systems found in hybrid vehicles, electric vehicles and vehicles equipped with Start & Stop technology.

Its non-conductive formulation helps protect the compressor's electrical components, while its lubricating properties reduce friction and wear on mechanical parts, promoting smooth and reliable system operation.

The product also features highly hydrophobic properties, helping limit moisture absorption and preserve the lubricant's characteristics during use.

The 1-litre format makes it particularly suitable for workshops, specialised technicians and professional operators performing maintenance on automotive air conditioning systems.

Technical Specifications:

• Product type: synthetic lubricating oil for A/C compressors

• Brand: Mariel

• Product code: SCE55

• Commercial reference: QUI0010

• Lubricant type: POE (polyol ester)

• Commercial viscosity grade: VISC100

• Net content: 1 litre (1000 ml)

• Density: 0.964 g/cm³

• Kinematic viscosity at 100 °C: 11 mm²/s

• Declared melting point: -30 °C

• Declared minimum ignition temperature: 274 °C

• Water solubility: insoluble

• Physical state: liquid

• Declared vapour pressure: 110 kPa at 20 °C

• Declared refrigerant compatibility: R134a and R1234yf

• Applications: electric automotive air conditioning compressors

• NCM: 3403.99.00

Advantages:

• High resistance to electrical leakage currents

• Insulating properties suitable for high-voltage electric compressors

• Non-conductive formulation

• Excellent protection against friction and wear

• High-performance lubricating properties

• Highly hydrophobic formulation

• Suitable for maintenance of compatible automotive A/C systems

• Ideal for professional applications in hybrid and electric vehicles

Applications:

• Electric automotive air conditioning compressors

• A/C systems in hybrid vehicles

• A/C systems in electric vehicles

• Air conditioning systems with Start & Stop technology

• Lubrication of sliding and rotating components within the refrigeration circuit

• Maintenance of systems compatible with R134a and R1234yf

Instructions for Use:

Mariel SCE55 lubricating oil must be used according to the quantities and specifications indicated by the vehicle or compressor manufacturer.

Before replenishing the oil, determine the required quantity and introduce the lubricant into the air conditioning circuit using a compatible A/C service station or a suitable professional oil injector.

Always verify the oil's compatibility with the compressor and the air conditioning system before use.

Safety and Storage Information:

• Do not mix with other A/C compressor oils

• Store the product away from moisture

• Close the container tightly after use

• Use the contents promptly after opening

• Avoid prolonged storage of opened containers

• Use only with compatible systems

• Follow the manufacturer's instructions and professional maintenance procedures

Application: lubrication, maintenance and protection of electric compressors and moving components in automotive air conditioning systems compatible with R134a and R1234yf.

Intended Use: automotive, technical and professional applications, particularly A/C systems in hybrid and electric vehicles.

SEO: Mariel SCE55 VISC100 POE Ester Lubricating Oil 1 L for electric A/C compressors compatible with R134a and R1234yf. Non-conductive synthetic oil, ideal for automotive air conditioning, hybrid and electric vehicles. Excellent wear protection and electrical insulation properties.