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Eastman Turbo Oil 25
Eastman Turbo Oil 25™ is a high load-carrying gas turbine oil, for the most demanding gear applications.
Helicopter operators in both military and private sectors have shown a preference for the DOD-PRF-85734 oils, like Turbo Oil 25, because of the wear protection provided by its extreme pressure additive technology. Eastman is the only oil manufacturer to offer broadly used DOD-PRF-85734 and MIL-PRF-23699 HTS Class oils, to suit all your helicopter oil lubrication needs.
Typical Properties
| Property | Test Method | Typical Value, Units |
|---|---|---|
| General | ||
| Density @ 15°C | ASTM D 1298 | 0.9950 kg/L |
| Viscosity, Kinematic @ 37.8°C | ASTM D 445 | 27.2 mm²/s |
| Viscosity, Kinematic @ -40°C after 35 minutes | ASTM D 2532 | 8,990 mm²/s |
| Viscosity, Kinematic @ 98.9°C | ASTM D 445 | 5.16 mm²/s |
| Pour Point | ASTM D 97 | -60 °C |
| Flash Point | ASTM D92 | 255 °C |
| Total Acid Number | ASTM D 664 | 0.38 mg KOH/g |
| Evaporation Loss (6.5 hrs @ 204°C) | ASTM D 972 | 1.8 % |
| Foaming Volume: Sequence 1 @ 24°C | ASTM D 892 | 5/0.05 ml/vol |
| Foaming Volume: Sequence 2 @ 93 °C | ASTM D 892 | 5/0.03 ml/vol |
| Foaming Volume: Sequence 3 @ 24 °C | ASTM D 892 | 5/0.08 ml/vol |
| Ryder Gear | ||
| Av. Rel. rating | FED 6508 | 167 % reference oil |
| No. of determinations | FED 6508 | 2 |
| Ref. Oil, av. Rating | FED 6508 | 2,400 lbs/in |
| Elastomer Compatibility | ||
| F Rubber Swell (72 hrs @ 204°C) | FED-STD-791, 3604.14 | 14 % |
| H Rubber Swell (72 hrs @ 70°C) | FED-STD-791, 3604.14 | 14 % |
| Silicone Rubber tensile strength loss | FED-STD-791, 3433 57.6 | 57.6 % |
| Corrosion & Oxidative Stability | ||
| Aluminium Weight Loss | ASTM D 4636 | 0 mg/cm² |
| Copper weight Loss | ASTM D 4636 | 0.05 mg/cm² |
| Iron Weight Loss | ASTM D 4636 | 0 mg/cm² |
| Magnesium Weight Loss | ASTM D 4636 | 0.08 mg/cm² |
| Silver Weight Loss | ASTM D 4636 | -0.07 mg/cm² |
| Sludge | ASTM D 4636 | 0.1 mg/100ml |
| Total Acid Number Change | ASTM D 4636 | 0.56 mg KOH/g |
| Viscosity Change 38°C | ASTM D 4636 | 10.3 % |
At AMAC, we take pride in delivering premium branded lubricants to your doorstep safely, promptly, and in their original sealed packaging. Every shipment reflects our commitment to quality, reliability, and customer satisfaction.
Sealed & Secure Packaging
All products are supplied in factory-sealed cans, pails, and drums, ensuring complete protection against contamination or tampering. Whether you order a single pack or a bulk shipment, you receive authentic and brand-new lubricants every time.
Reliable Nationwide Delivery
With a well-established logistics network, we offer nationwide delivery across Pakistan. From industrial sites to retail outlets, our team ensures your lubricants arrive on time and in perfect condition.
Fast Dispatch & Lead Time
Once your order is confirmed, we prepare and dispatch it within 24 to 48 hours. Delivery time may vary depending on your location and order size, but we always aim to provide the fastest and most efficient service possible.
Bulk & Industrial Supply
For our industrial clients, we offer scheduled deliveries and customized logistics solutions. Our fleet and trained staff handle drums and bulk quantities with care, ensuring a smooth and uninterrupted supply for your operations.
Customer Support
Your satisfaction is our priority. Our support team is always ready to assist with delivery updates, order tracking, and special delivery requirements.
We go beyond just supplying lubricants. We deliver trust, consistency, and peace of mind with every order.
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