Qishanr Refrigeration Oil--3GS & 4GS

Core Positioning

• Product Type: Regular MO-type refrigeration oil
• Target Application: Commercial & residential refrigeration, air conditioning systems
• Compatible Compressors: Reciprocating, scroll, screw types
• Formula: Synthetic naphthenic refrigeration lubricant

Key Technical Parameters

Key Performance Advantages

1. Wide Compatibility

• Compatible Refrigerants: CFCs, HCFCs, R717, R600a, R290
• Advantage: Adapts to equipment of different ages and specifications, reducing oil replacement frequency and costs.

2. Strong Operational Stability

• Base Oil: Highly refined naphthenic oil
• Features: Excellent chemical and thermal stability, maintains stable viscosity under alternating high and low temperatures.
• Benefit: Avoids oil deterioration and sediment formation, ensuring clean compressor operation.

3. Outstanding Low-Temperature Performance

• Pour point of 3GS (-36℃) and 4GS (-33℃) ensures good fluidity in low-temperature environments.
• Benefit: Reduces startup resistance, guarantees normal startup and operation under extreme cold conditions.

4. Precise Load Adaptability

• 3GS (lower viscosity): Suitable for low-load equipment (home AC, small fridges), balancing lubrication and energy efficiency.
• 4GS (higher viscosity): Fits medium-load commercial units (supermarket freezers, catering refrigeration systems), supporting high-intensity operation.

Application Scenarios

Brand Guarantee

• Company: Guangzhou Qishanr Technologies Co., Ltd. (specializes in mid-to-high-end refrigeration lubricants R&D, production, sales)
• Support: Professional product selection technical support
• Packaging: 200L drum, 20L pail, 4L×6 carton, 1L×10 carton