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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £49.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £75.00 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | FREE | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £24.95 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.95 | 7 to 10 working days |
Product Number: PRD00004014
Variations
Shell Corena S3 R 68 is a premium rotary air compressor oil designed for long-life service and improved efficiency in rotary sliding-vane and screw air compressors. The product uses an advanced additive system to provide protection and performance under demanding rotary compressor service conditions.
The ISO VG 68 viscosity grade is positioned for higher-duty rotary compressor service — typically larger or higher-temperature rotary screw compressors.
Approvals and performance levels include ISO 6743-3. The product is tested to ASTM D445; ASTM D1298; ASTM D3427 (air-release); ASTM D2272 (RPVOT); and ASTM D1401.
Shell Corena S3 R 68 is also available in a 209-litre drum (PRD00003976) for workshop bulk supply.
The 20-litre pack format is suited to single-machine top-up and small workshop service. Store sealed in the original packaging, in a clean, dry area away from extremes of temperature, to preserve product performance over its shelf life.
Shell Corena S3 R 68 Shell Corena S3 R is a premium quality air compressor oil designed to deliver high performance lubrication of rotary sliding vane and screw air compressors
Specifications, Approvals & Recommendations:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| ISO Viscosity Grade | 68 |
|---|---|
| Kinematic Viscosity@40°C | 68 mm²/s |
| Kinematic Viscosity@100°C | 8.9 mm²/s |
| Viscosity Index | 104 |
| Density@15°C | 873 kg/m³ |
| Flash Point (COC) | 248°C |
| Air Release | 5 minutes |
| RPVOT | 700 minutes |
| FZG Test | 11 LS Fail |
| Pour Point | -30°C |
| Water separability@54°C | 15 minutes |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
shell-corena-s3-r-68-20-litre.pdf
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Standard Delivery: UK Mainland Free
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | PRD00002591 | PRD00002592 | PRD00002590 | 15D9EC | PRD00002994 |
| Density, 15°C | 0.862 | 0.862 | 0.858 | 0.858 | 0.867 |
| Flash Point (COC) | 240 | 240 | 230 | 230 | 242 |
| Kinematic Viscosity @40°C | 68 | 68 | 46 | 68 | 68 |
| Pour Point | -36 | -36 | -38 | -38 | -18 |
| Colour | L 0.5 | ||||
| Volume | 20 | 208 | 20 | 208 | 20 |
| Viscosity Index | 100 | 100 | 100 | 100 | 107 |
| Show More | |||||
A. Shell Corena S3 R 68 is for higher-duty rotary sliding-vane and screw air compressors — typically larger or higher-temperature rotary screw compressors where the heavier ISO VG 68 viscosity is specified.
A. Shell Corena S3 R 68 is ISO VG 68 — the heavier rotary compressor oil viscosity for higher-duty rotary compressor service.
A. Shell Corena S3 R 68 meets ISO 6743-3 (compressor oil classification).
A. Both are Shell Corena S3 R premium rotary compressor oils meeting ISO 6743-3. They differ only in viscosity grade: S3 R 46 is ISO VG 46 for general rotary compressor service; S3 R 68 (this product) is ISO VG 68 for higher-duty rotary compressor service.
A. Rotary screw compressors operate continuously with the oil exposed to the high-pressure air stream. R-designation Corena oils are formulated for this duty with emphasis on air-release, water separation and deposit control. Using a P-designation reciprocating compressor oil in a rotary screw compressor risks poor air-release, foam carryover and reduced compressor reliability.
A. API and ACEA are the universal lubricant performance standards every reputable oil meets. They are your baseline check — match the code your handbook specifies (e.g., API CI-4 or ACEA E7 for heavy-duty diesel) and the oil is technically suitable for your machine. Every oil on our site lists its API and ACEA classifications.
A. An OEM Specification is the lubricant requirement set by a vehicle or equipment manufacturer (e.g., MB 228.3, VW 504.00). When an oil lists the code, the oil manufacturer has developed and tested it to meet the criteria the equipment manufacturer requires. Match the code in your handbook and you have a lubricant engineered for your machine.
A. An OEM Approval means the oil has been formally tested and signed off by the equipment manufacturer and listed on their official approved-products register (e.g., MB-Approval 228.3). An Approval confirms the oil is recognised by the equipment manufacturer for service use in their machines.
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