Mastercool 92709-YF-8 ZEROL HD 46 R1234yf Compressor Oil - 8 fl oz (236ml)

Professional ZEROL HD46 fully formulated ISO VG46 grade polyalkylene glycol (PAG) lubricant designed specifically for HFO refrigerant R1234yf in mobile air conditioning (MAC) systems. R1234yf is the new environmentally-friendly refrigerant standard (GWP less than 1) mandated for all new vehicles in Europe from 2017. Double end-capped PAG manufactured to exacting standards of high double endcapping efficiency (85% minimum). Suitable for both belt and electrically driven compressors utilizing R1234yf, and fully suitable for R134a belt-driven and electric MAC compressors. 8 fl oz (236ml) bottle.

Key Features:

• ZEROL HD46 ISO VG46 grade PAG lubricant
• Designed specifically for R1234yf refrigerant
• Double end-capped PAG (85% minimum capping efficiency)
• Optimized miscibility in HFO refrigerant R1234yf
• Superior lubricity vs standard single end-capped PAG
• Exceptional Viscosity Index (VI)
• Good high temperature and chemical stability
• Low hygroscopicity (moisture absorption)
• Optimized additive technology
• Excellent electrical resistivity properties
• Suitable for belt and electric compressors
• Also suitable for R134a systems
• 8 fl oz (236ml) bottle

About R1234yf:

• New environmental standard with GWP less than 1 (vs R-134a GWP of 1,430)
• Mandated for all new vehicles in Europe from January 1, 2017
• Classified as mildly flammable (A2L) refrigerant
• Requires specific lubricants for optimal performance

Specifications:

• Model: 92709-YF-8
• Grade: ISO VG46
• Type: Polyalkylene glycol (PAG) - double end-capped
• Size: 8 fl oz (236ml)
• Viscosity @ 40°C (cSt): 42.0 – 48.0
• Colour (Gardner): 1 max.
• Water content (ppm): 300 max.
• Total Acid Value (mgKOH/g): 0.03 max.
• Pour point (°C): <-25
• Capping Efficiency: 85.0% minimum
• Appearance: Clear to slightly hazy, free of visible particles
• Refrigerants: R1234yf, R134a
• Application: Mobile air conditioning systems

Applications:

• R1234yf belt-driven compressors
• R1234yf electrically driven compressors
• R134a belt-driven compressors
• R134a electric compressors
• Modern vehicle A/C systems (post-2017)
• Hybrid and electric vehicle A/C systems

Benefits:

Essential for servicing modern R1234yf vehicles. Optimized miscibility in HFO refrigerant R1234yf ensures proper lubrication. Superior lubricity compared to alternative lubricant types, including standard single end-capped PAG products. Exceptional Viscosity Index (VI) enhances compressor life by ensuring efficient running at temperature extremes - high VI may allow selection of lower viscosity fluid with associated power usage savings. Good high temperature and chemical stability, even in presence of water, resulting in system lifetime extension and reduced maintenance costs. Low hygroscopicity (tendency to absorb moisture) compared to alternative PAG products with lower di-capping content. Optimized additive technology provides additional corrosion protection, enhances extreme pressure and anti-wear performance, and maximizes fluid lifetime. Excellent electrical resistivity properties for electrically driven systems. Suitable for both R1234yf and R134a systems. Professional-quality lubricant for reliable compressor protection.

ZEROL HD46 PAG compressor oil for R1234yf. 8 fl oz (236ml). Double end-capped. Superior lubricity. For belt and electric compressors. Also suitable for R134a. Professional quality.