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High-efficiency air compressor oil - professional lubrication protection, improve compressor performance

Longhai Compressor Oil is formulated from high-quality distillate base oils through advanced solvent refining, dewaxing, and hydrofinishing processes. Enhanced with a premium additive package containing antioxidants, anti-wear agents, and rust inhibitors, this specialized lubricant delivers exceptional oxidation stability, thermal resistance, and low carbon deposition characteristics. Specifically designed for reciprocating and oil-flooded rotary compressors, it significantly extends equipment service life while maintaining peak operational efficiency.  

    Key Features & Benefits

    1. Superior Oxidation & Thermal Stability
    - Synergistic base oil/additive formulation resists thermal breakdown at temperatures up to 110°C (230°F)
    - Advanced antioxidant chemistry extends oil life 2-3 times longer than conventional compressor oils
    - Reduces varnish formation by 60% compared to mineral-based alternatives (ASTM D4310)

    2. Ultra-Low Carbon Deposition
    - Clean-burning formula minimizes carbon buildup on valves, piston rings, and discharge ports
    - Maintains heat transfer efficiency by preventing insulating deposits in critical areas
    - Meets ISO 6743-3A (DAA) and DIN 51506-VDL requirements for deposit control

    3. Exceptional Wear Protection
    - Micro-film antiwear technology reduces metal-to-metal contact by 45% (Falex test results)
    - Specially formulated for medium-load compressors (up to 15 bar operating pressure)
    - Extends maintenance intervals by protecting bearings, cylinders, and crankshafts

    4. Comprehensive Rust & Corrosion Prevention
    - Neutralizes acidic condensation formed during compression cycles
    - Water separation index >95% prevents emulsion-related issues
    - Protects all ferrous and non-ferrous components including copper alloys

    Technical Specifications

    - Viscosity Grades: ISO VG 32, 46, 68, 100

    - Flash Point: ≥220°C (428°F)

    - Pour Point: ≤-18°C (0°F)

    - Conforms to: GB 12691-90, ISO 6743-3A

    Industrial Applications

    ✔ Oil-lubricated reciprocating piston compressors

    ✔ Oil-flooded rotary screw compressors

    ✔ Industrial air compression systems in:
    - Metal fabrication plants
    - Chemical processing facilities
    - Mining operations
    - Pneumatic tool networks

    Performance Advantages

    - 30% longer oil drain intervals versus mineral oils

    - 5-8% energy savings from reduced friction

    - Foam control meets ISO 6247 requirements

    - Compatible with all common seal materials (NBR, FKM)

    Quality Verification

    Independent laboratory tests confirm:

    - Rotary Bomb Oxidation Test (RBOT): 300+ minutes (ASTM D2272)

    - Demulsibility: Complete water separation in <15 minutes (ASTM D1401)

    - Four-Ball Wear Test: <0.40mm wear scar (ASTM D4172)

    Packaging Options

    - 20L pails with tamper-proof seals

    - 200L sealed drums with nitrogen blanket

    - Bulk IBC totes (1000L) available

    Maintenance Optimization

    Our technical services include:

    - Oil analysis programs to monitor wear metals and contamination

    - Compressor lubrication audits

    - Troubleshooting guides for common compressor issues

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