Mastercool 92709-YF-32 ZEROL HD 46 R1234yf Compressor Oil - 32 fl oz (946ml)

Professional ZEROL HD46 fully formulated ISO VG46 grade polyalkylene glycol (PAG) lubricant explicitly designed 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 as of 2017. Double-end-capped PAG manufactured to exacting standards of high double-end-capping efficiency (85% minimum). Suitable for both belt and electrically driven compressors utilising R1234yf, and entirely appropriate for R134a belt-driven and electric MAC compressors. 32 fl oz (946 mL) bottle - an economical size for high-volume shops.

Key Features:

• ZEROL HD46 ISO VG46 grade PAG lubricant
• Explicitly designed for R1234yf refrigerant
• Double-end-capped PAG (85% minimum capping efficiency)
• Optimised 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)
• Optimised additive technology
• Excellent electrical resistivity properties
• Suitable for belt and electric compressors
• Also ideal for R134a systems
• 32 fl oz (946ml) bottle - economical size

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-32
• Grade: ISO VG46
• Type: Polyalkylene glycol (PAG) - double end-capped
• Size: 32 fl oz (946ml / 1 litre)
• 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
• High-volume service shops

Benefits:

Essential for servicing modern R1234yf vehicles. Economical 32 fl oz (946 mL) size, ideal for high-volume shops. Optimised miscibility in HFO refrigerant R1234yf ensures proper lubrication. Superior lubricity compared to alternative lubricant types, including standard single-end-capped PAG products. An Exceptional Viscosity Index (VI) enhances compressor life by providing efficient operation at temperature extremes. A high VI may allow the selection of a lower viscosity fluid, resulting in associated power usage savings. Good high temperature and chemical stability, even in the 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. Optimised additive technology provides enhanced corrosion protection, improved extreme pressure and anti-wear performance, and maximises 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. 32 fl oz (946ml). Double-end-capped. Superior lubricity. For belt and electric compressors. Also suitable for R134a. Economical size.