Air Compressor Oil
L-DAH Rotary Screw Air Compressor Oil
L-DAH15 / 22 / 32 / 46 / 68 / 100
Screw Compressor
Carbon Deposit Resistance
High Temperature Stability
Long Life
ISO VG 15–100
Formulated with synthetic base oil and a multifunctional additive system, it delivers excellent anti-oxidation, anti-wear, and anti-coking performance, keeping the system clean and extending equipment service life.
Product Description
L-DAH rotary (screw) air compressor oil is refined using synthetic base oil combined with anti-oxidation, anti-wear, anti-rust, and anti-coking additives. It offers excellent oxidation and corrosion resistance, keeping high-temperature exhaust valves and oil circuits clean; good thermal stability reduces carbon deposits and extends oil service life; superior extreme pressure and anti-wear properties prolong the life of moving parts; excellent rust and corrosion resistance enhance compressor component longevity; and good chemical stability and compatibility ensure compatibility with coatings and seals. Suitable for Ingersoll-Rand, CompareAir, Quincy Compressors, Copper-Bressemer, Fusheng, and other screw air compressors.
- Good Antioxidant and Anticorrosion Properties, Keeps System Clean
- Good Thermal Stability, Reduces Carbon Deposit Formation
- Excellent Extreme Pressure and Anti-Wear Performance
- Good Rust and Corrosion Resistance
Product Parameters
| Item Grade | L-DAH32 | L-DAH46 | L-DAH68 | Test Method |
|---|---|---|---|---|
| Kinematic Viscosity (40℃) mm²/s | 32.7 | 45.3 | 68.1 | GB/T265 |
| Viscosity Index | 110 | 113 | 113 | GB/T2541 |
| Pour Point, ℃ | -18 | -15 | -14 | GB/T3535 |
| Flash Point (Open Cup), ℃ | 226 | 230 | 241 | GB/T3536 |
| Demulsibility (54℃), min, | 5 | 6 | 8 | GB/T7305 |
| Liquid Phase Rust Test (Method A) | Rust-free | Rust-free | Rust-free | GB/T11143 |
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