C-3s, C-4s, C-5s Mineral Oil
- Recommended by OEM’s for use with CFC’s and HCFC’s
- Approved by OEM’s including Copeland, Carlyle, etc.
- C-3s is approved replacement for 3GS
Description:
Nu-Calgon naphthenic mineral oil is available in three grades: C-3s (150 SUS), C-4s (300 SUS) and C-5s (500 SUS). All viscosities are manufactured by Calumet Lubricant Co. and are approved by Copeland, Trane and other compressor manufacturers, approvals varying by viscosity.
They are specifically designed for today’s high performance air conditioning and refrigeration compressors. These modern compressors run at higher speeds and generate higher temperatures, and they need better lubrication.
Use of C-3s, C-4s, and C-5s mineral oil will insure continued efficient system operation, providing the important properties required from a good refrigeration oil. Nu-Calgon mineral oils combine excellent solubility and stability with good floc and pour points to provide excellent low temperature performance.
| Packaging Size | Part Number | Additional Info |
|---|---|---|
| 1 gallon | 4303-07 | C-3s |
| 5 gallons | 4303-05 | C-3s |
| 55 gallons | 4303-01 | C-3s |
| 1 gallon | 4304-07 | C-4s |
| 5 gallons | 4304-05 | C-4s |
| 55 gallons | 4304-01 | C-4s |
| 1 gallon | 4305-07 | C-5s |
| 55 gallons | 4305-01 | C-5s |
Directions:
This product must be used in accordance to the following directions by HVACR professionals only.
- For Refrigerants 11, 12, 113 with evaporator temperatures above -20°F, use Nu-Calgon’s C-3s or C-4s Refrigeration Oils. Below -20°F, use only C-3s Refrigeration Oil.
- For Refrigerants 13, 22, 114, 502, ethane, propane, and isobutane, use Nu-Calgon’s C-3s Refrigeration Oil.
- For ammonia with evaporator temperatures above -20°F use Nu-Calgon’s C-4s or C-5s Refrigeration Oil. Below -20°F, use C-3s Refrigeration Oil.
- When using “drop-in” refrigerants that call for a mineral oil, select one of the Nu-Calgon Refrigeration Oils in accordance with the appropriate viscosity required and evaporator temperatures.
Product Information:
Literature Downloads
Download the product bulletin and other relevant literature here.
- REFRIGERATION OIL, C3S 6X1 GALLON CASE
- REFRIGERATION OIL, C-3s 5-GAL PL
- REFRIGERATION OIL, C-3s 55-GAL DR
- REFRIGERATION OIL, C-4s, 6X1 GAL CS
- REFRIGERATION OIL, C-4s, 5-GAL PL
- REFRIGERATION OIL, C-4s 55-GAL DRUM
- REFRIGERATION OIL, C-5s, 6X1 GAL CS
- REFRIGERATION OIL, C-5s, 55-GAL DRUM
- Complete Lubrication Application Bulletin 3-101
Labels
Download a low resolution file of the product label here.
Product Safety
- 4303-01_05_07_SDS_English_20230803
- 4303-01_05_07_SDS_Spanish_20240411
- 4303-01_05_07_SDS_French_20240411
- 4304-01_05_07_SDS_English_20230803
- 4304-01_05_07_SDS_Spanish_20240411
- 4304-01_05_07_SDS_French_20240411
- 4305-01,07 - SDS English
- 4305-01,07 - SDS Spanish
- 4305-01,07 - SDS English
- 4305-01,07 - SDS English
- 4305-01,07 - SDS Spanish
- 4305-01,07 - SDS French