PERFORMANCE STANDARDS
GP INGEN COMPRESSOR OIL ISO meets and exceeds the requirements of the following specifications:
- German Standard DIN 51506 Group VDL
- Sperre Mek Verksted Approval (ISO 68)
- Sulzer-Burckhardt Approval (ISO 100, 150)
FEATURES & BENEFITS:
- Excellent oxidation stability and low carbon-forming tendency of the highly refined base oil and special inhibitor system reduces the build-up of harmful deposits on critical areas such as discharge valves, maintaining compressor performance under the severest operating conditions. The highly effective film forming corrosion inhibitor plates out on metal surfaces to protect against rust caused by moisture entering the system, particularly during shutdown and intermittent operation.High oxidation stability also resists oil breakdown at high discharge temperatures in compressor crankcase applications, permitting long oil drain intervals.
- The effective anti-foam properties of the highly refined base oil and inhibitor system protect against the interruption of lubrication due to entrained air, and minimize the possibility of foaming and overflow in tanks and reservoirs.
| Sr. No | Characteristics | 32 | 46 | 68 | 100 | 150 |
|---|---|---|---|---|---|---|
| 1 | Appearance | B & C | B & C | B & C | B & C | B & C |
| 2 | Acid number, mg KOH/gm | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 |
| 3 | Carbon residue after Ageing, m% | 0.7 | 1.1 | 1.1 | 1.3 | 1.8 |
| 4 | Viscosity @ 40 C, cSt | 30.6 | 44.0 | 65.0 | 95.5 | 143 |
| 5 | Viscosity @ 100 C, cSt | 5.3 | 6.7 | 8.5 | 10.8 | 14.1 |
| 6 | Viscosity Index | 105 | 105 | 101 | 96 | 95 |
| 7 | Flash Point, COC, C | 218 | 220 | 228 | 246 | 256 |
| 8 | Pour Point, C | -24 | -24 | -24 | -21 | -21 |
