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Boulton Trading Corporation > Products > Suniso > Suniso SL22s Synthetic oil

Suniso SL22s Synthetic oil

SUNISO SL22s

  • Maximum Compressor Protection: The stable, protective film reduces friction and wear on bearings and moving parts, leading to an extended compressor and system service life.

  • High System Efficiency: Superior miscibility ensures efficient oil return from the evaporator back to the compressor, preventing oil build-up and maintaining optimal heat transfer efficiency.

  • Wide Application Range: Suitable for various compressor types (reciprocating, screw, scroll, centrifugal) in applications from low-temperature refrigeration and cold storage to high-temperature heat pumps.

  • Ozone-Friendly Compatibility: Specifically designed for use with chlorine-free, ozone-friendly HFC refrigerants and compatible HFC/HFO blends

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Description

❄️ SUNISO SL 22 Technical Data

Property Typical Value ASTM Method
ISO Viscosity Grade VG 22 ISO 3448
Kinematic Viscosity @ 40^C 23.5 cSt D445
Kinematic Viscosity @ 100^C 4.4  cSt D445
Pour Point -57^C (or -48^C) D5950 / D97
Flash Point 252^C D92
Density @ 15^C 0.993  kg/L D4052
Moisture Content <100  ppm D6304

✨ Features

  • Fully Synthetic POE (Polyol Ester) Base Stock: Formulated for compatibility and optimal performance with HFC refrigerants.

  • Superior Miscibility: Exceptional ability to mix with HFC refrigerants (e.g., R-134a, R-404A, R-407C, R-410A) even at extremely low temperatures.

  • High Thermal Stability: Resists degradation in high-temperature parts of the compressor, minimizing sludge, deposits, and valve sticking.

  • Optimal Viscosity Retention: Maintains a protective lubricating film across a wide temperature range, preventing excessive viscosity reduction due to refrigerant dilution.

  • Excellent Low-Temperature Performance: Very low pour point ensures the oil does not congeal or form wax deposits in the system lines or evaporator.

Additional information

Overview

SUNISO SL 22 is a fully synthetic Polyol Ester (POE) refrigeration oil formulated for compressors using ozone-friendly HFC refrigerants (e.g., R-134a, R-410A).7 Its superior miscibility ensures efficient oil return, preventing system damage and maintaining efficiency. Key features include high thermal stability Flash Point 9 252^C and excellent viscosity retention for maximum compressor protection across wide temperature ranges, including very low temperatures (Pour Point 10 -57^C).11 It is a trusted, high-performance lubricant for various refrigeration and AC systems.12
pack size

1LCANE, 4LCANE, 20LCANE, 200LDRUM

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