Description
Nu-Calgon 4303-07 Refrigeration Oil C-3s is a premium-grade mineral refrigeration oil designed to provide reliable lubrication in a wide range of refrigeration and air conditioning compressor applications. Formulated to meet the demanding requirements of HVAC/R service professionals, this oil helps maintain compressor efficiency, reduce wear, and extend equipment service life.
Product Overview
The Nu-Calgon C-3s refrigeration oil is a high-quality mineral-based lubricant engineered for use in refrigeration compressors that operate with traditional CFC and HCFC refrigerants. Its carefully controlled viscosity and low moisture content help protect compressor components and maintain system performance over time.
Key Features
- Premium mineral-based refrigeration oil
- Designed for use with CFC and HCFC refrigerant systems
- Helps reduce compressor wear and extend equipment life
- Low moisture content to protect system components
- Excellent chemical stability for long-term lubrication
- Convenient 1-gallon container for shop and field use
- Trusted Nu-Calgon formulation for professional HVAC/R technicians
Applications
- Refrigeration compressor lubrication
- Air conditioning system compressors
- Commercial and residential refrigeration equipment
- Systems operating with CFC and HCFC refrigerants
Specifications
- Brand: Nu-Calgon
- SKU: 4303-07
- Oil Type: Mineral Refrigeration Oil (C-3s)
- Container Size: 1 Gallon







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