Suniso 3GS Mineral Refrigeration Oil 1L - Naphthenic Compressor Lubricant

Company Introduction

Guangzhou Qishanr Technologies Co., Ltd. is a professional manufacturer and supplier focusing on R&D, production and sales of high-performance refrigeration lubricants, base oils and functional additives. With over 10 years of production experience, our self-owned brand QISHANR features excellent compatibility and interchangeability with mainstream compressors. Our products are SGS certified and comply with international industry standards, widely used in air conditioning, ultra-low temperature refrigeration and heat pump systems. We provide professional model selection technical support and flexible OEM / ODM customization services, delivering reliable and cost-effective lubrication solutions for global customers.

Suniso 3GS Refrigeration Oil Overview

Suniso 3GS belongs to the GS Series (Naphthenic Mineral Refrigeration Oil) product line, specifically formulated with selected highly-refined naphthenic base oils. Its wax-free composition ensures reliable low-temperature fluidity and prevents system blockages. The 3GS mineral oil is engineered to meet the demanding lubrication requirements of modern refrigeration and air conditioning compressors operating with traditional refrigerants.

Key Features & Benefits

• Excellent Chemical Stability: Resists interaction with refrigerants and metal parts in the system, ensuring long-term reliability.
• Outstanding Thermal Stability: Eliminates excessive carbon deposits at compressor hotspots such as valves and discharge ports.
• Low Wax Content: Prevents separation of flocculent wax from the oil-refrigerant mixture at low temperature points in the system.
• Low Pour Point (-36°C): Prevents separated oil from congealing in refrigerant lines, maintaining fluidity under coldest operating conditions.
• Proper Viscosity: Ensures high film strength at elevated operating temperatures and good fluidity even when diluted with refrigerant.
• High Dielectric Strength: Provides excellent insulating properties in hermetic units where the oil-refrigerant mixture serves as an insulator between motor and compressor body.
• Prevents Deposit Formation: Protects bearing surfaces from scarring, prevents plugging of lines or oil ports, and eliminates general deterioration.
• Extended Service Life: Delivers stable operation and high efficiency, maximizing compressor longevity.

Technical Specifications

Applications & Refrigerant Compatibility

Compatible Refrigerants: CFCs (R12, R502), HCFCs (R22), R717 (Ammonia), R600a (Isobutane), R290 (Propane), and other traditional refrigerants.

Compressor Types: Screw Compressors, Reciprocating Compressors, Scroll Compressors — widely used in commercial and residential refrigeration and air conditioning (HVAC) systems.

Typical Applications:

• Commercial refrigeration systems (supermarkets, cold storage, food processing)
• Residential air conditioning and heat pump systems
• Industrial process cooling equipment
• Hermetic and semi-hermetic compressor units

Why Choose QISHANR Suniso 3GS?

• Proven Quality: SGS certified, meeting international refrigeration industry standards. Independently developed synthetic base oils ensure reliable batch-to-batch consistency.
• Global Supply Chain: Annual production capacity of 6,000 tons. Established partnerships with international base oil suppliers guarantee stable raw material supply.
• Technical Expertise: Our team of senior engineers provides comprehensive technical support including product selection guidance, application troubleshooting, and equivalent brand cross-referencing.
• OEM & Customization: Support personalized packaging design, material selection, and private label services. Custom viscosity blending available upon request.
• Complete Export Documentation: Provide MSDS, Certificate of Origin (CO), CE certification, and transportation identification reports for smooth international shipping.
• Flexible Logistics: Sea freight, land transport, air freight, and express delivery options available. Direct factory-to-destination port or door-to-door service.

Frequently Asked Questions

Q: Can Suniso 3GS be mixed with other brands of mineral refrigeration oil?
A: Yes, oils of the same type (MO) and similar viscosity grade are compatible and can be mixed. However, we recommend consulting our technical team before mixing different brands.

Q: Can I use Suniso 3GS to replace my current compressor oil?
A: Yes. Please inform us of your original compressor make and model. After technical analysis by our team, we will confirm compatibility and provide the equivalent alternative recommendation.

Q: Do you support third-party testing?
A: Yes, we fully support third-party quality testing to ensure the product meets required standards before application.

Q: What packaging sizes are available?
A: Standard packaging includes 1L, 4L, 5L, 18.9L, 20L, and 200L options. Custom packaging sizes can be arranged for bulk orders.

Q: What certifications does Suniso 3GS have?
A: Our products are SGS certified and come with CE and CO (Certificate of Origin). We provide full compliance documentation for international export.

Q: Do you offer OEM services?
A: Yes, we support OEM/ODM customization including packaging design, material selection, and private labeling to meet your specific market requirements.

Q: How can I place an order or request a sample?
A: Contact us directly through our website inquiry form, email, or phone. We provide product samples for evaluation and offer competitive pricing for bulk orders.