PCL SUNISO 3GS is a highly refined naphthenic mineral refrigeration oil for compressors running on CFC and HCFC refrigerants, and on the natural refrigerants PCL lists for the SUNISO GS range. It has low wax content, low pour point and high dielectric strength, which suits low-temperature systems where evaporator temperatures can fall to -42 °C.
Qishanr supplies the original PCL SUNISO 3GS, and can also assess a replacement-grade option for the same application. The grade is matched to your compressor documentation before any quotation is issued.
| Property | 3GS typical value | Method |
|---|---|---|
| ISO viscosity grade | VG 32 class | ISO 3448 |
| Density @ 15 °C | 0.910 kg/L | ASTM D4052 |
| Viscosity @ 40 °C | 30 cSt | ASTM D445 |
| Viscosity @ 100 °C | 4.4 cSt | ASTM D445 |
| Flash point | 178 °C / 352 °F | ASTM D92 |
| Pour point | -48 °C / -54 °F | ASTM D97 |
| Floc point | -58 °C / -72 °F | ASHRAE 86 |
| Dielectric strength | 37 kV | ASTM D877 |
Values are PCL SUNISO GS typical production data. They are not a product specification.
SUNISO GS oils are used in consumer and commercial refrigeration and air-conditioning systems, from industrial compressor packages to commercial display refrigeration equipment.
Compressor approvals: SUNISO GS documentation from Japan Sun Oil (October 2015) lists approvals from several compressor manufacturers. Confirm current OEM approval for your model before ordering.
| Item | Terms |
|---|---|
| Packaging | Shown: 4 L. The SUNISO GS data sheet lists 200 L drum, 20 L pail, 4 L x 6 case and 1 L x 10 case. Other pack formats by arrangement. |
| MOQ | Varies by pack size and order plan. Please contact us for the applicable quantity. |
| Payment | T/T, L/C and other methods, agreed per order |
| Trade terms | EXW, FOB, CFR, CIF and other terms, arranged by shipment requirement |
| Supply route | Original PCL SUNISO product, or a replacement-grade option after assessment |
| Documents | Technical data sheet and safety data sheet available on request |
A highly refined naphthenic mineral refrigeration oil for systems where the compressor documentation specifies a compatible mineral oil.
PCL lists CFC and HCFC refrigerants (R-11, R-12, R-22, R-502 and others), plus the natural refrigerants R-717, R-600a and R-290. Confirm the exact requirement for your compressor before use.
Only where the OEM or qualified technical documentation confirms that mineral oil is acceptable. Most HFC and HFO systems specify POE or PAG.
The compressor or unit model, the refrigerant, the current oil grade, the pack size required and the destination port.
Yes. The 4 L pack is shown, and other formats can be arranged according to the supply route and order plan.
MOQ depends on pack size and order plan. Payment methods and trade terms are agreed with each order.
Request a product check: send your compressor model, refrigerant and current oil grade, and we will confirm the original or replacement-grade route.
Technical reference: PCL SUNISO GS product information.
