Refrigeration Compressor Oil ISO VG 68

Description

Product Overview
Refrigeration Compressor Oil ISO VG 68 is a high-performance, fully refined mineral or synthetic-based lubricant engineered specifically for industrial refrigeration systems operating under moderate to high thermal loads. It is primarily used in screw, reciprocating, and centrifugal compressors within cold storage, food processing, and HVAC systems. The key value proposition lies in exceptional oxidation stability, low-temperature fluidity, and superior wear protection, which extend service intervals and reduce unplanned downtime. Strategically, this oil is critical for operators seeking to optimize total cost of ownership in ammonia (R717) and CO₂ (R744) cascade systems.

Key Specifications & Technical Characteristics

• Chemical composition: High-quality hydrotreated mineral base oil or polyol ester (POE) – fully compatible with HFC, HFO, and ammonia refrigerants

• Purity level: >99.5% base oil content, additive-free or controlled additive package per OEM standards

• Physical characteristics: Clear amber liquid; viscosity 68 cSt at 40°C; density ~0.87 g/cm³ at 15°C; pour point ≤ -30°C; flash point ≥ 220°C

• Packaging options: 200L drums, 1,000L IBC totes, bulk ISO tanks, 20L pails

• Shelf life: 36 months in original sealed container under dry, non-extreme temperatures

Core Industrial Applications

• Primary industries: Industrial cold storage, meat/poultry processing, petrochemical refrigeration, pharmaceutical cold chains, LNG terminal pre-cooling

• Specific use cases: Lubrication of screw compressors in ammonia-based blast freezers; oil flood cooling in CO₂ cascade systems; bearing and seal protection in reciprocating compressors used in ice rinks and data center cooling

• Performance advantage: Lower oil carryover (≤5 ppm) than standard VG 68 grades thanks to superior demulsibility and foam control – directly reducing refrigerant contamination and evaporator fouling. This translates to 15–20% longer compressor life and measurable energy savings (2–4% lower kWh per ton of refrigeration).

Competitive Advantages

• Quality consistency: ISO 9001:2025 certified production with batch-level GC-MS traceability and third-party testing reports available per shipment

• Supply reliability: Dual-sourced base oil stock and buffer inventory in three regional hubs (North America, Europe, Asia)

• Logistics capability: 24-hour dispatch for bulk orders; temperature-controlled tanker options for extreme climates

• Price competitiveness: 8–12% below leading brand equivalents (e.g., Castrol Icematic, Shell Refrigeration Oil) at same ISO grade

• Sustainability: Non-toxic formulation, fully recyclable packaging, and reduced GWP impact via compatibility with low-GWP refrigerants

• Technical support: Full OEM cross-reference chart (Bitzer, GEA, Mycom, J&E Hall) delivered with each purchase; 24/7 lubrication engineer hotline

Commercial & Supply Information

• Minimum order quantity (MOQ): 1,000 liters (5 drums or 1 IBC) for initial trial; 10,000 liters for repeat bulk orders

• BULK 20MT loading capacity: 20 metric tons per 20-foot ISO tank container (approx. 22,700 liters at 0.88 kg/L)

• MT per container: Standard 20FT container – 64 drums (200L each) = 12.8 metric tons net; 40FT container – 128 drums = 25.6 metric tons net; ISO tank = 20 MT net single product