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Shell Corena S3 R 68 Premium Rotary Air Compressor Oil

Shell Corena S3 R 68 Premium Rotary Air Compressor Oil

Shell Corena S3 R 68 - 20 Litres

20 Litres


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  • Description
  • Benefits
  • Specifications
  • Shipping Explained

Shell Corena S3 R 68 Premium Rotary Air Compressor Oil

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. It uses an advanced additive system to provide excellent protection and performance for compressors running at up to 20 bar and 100oC discharge temperatures with oil maintenance intervals of up to 6000 hours. 

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  • Long oil life – Maintenance saving
  • Outstanding wear protection
  • Maintaining system efficiency
  • Improved Efficiency

Long oil life – Maintenance saving
Shell Corena S3 R is capable of providing oil maintenance intervals of up to 6000 hours (where allowed by manufacturers) even when operating at maximum discharge temperatures of up to 100oC. 

It is formulated to help:

  • Resist formation of carbon deposits in sliding vane slots in vane compressors
  • Resist formation of deposits on rotating components in screw compressors.
  • Resist thermal breakdown and deposit formation to maintain excellent internal surface cleanliness particularly in oil/air separator and coalescer systems. 

Exact oil maintenance interval will depend on  intake air quality, duty cycle and ambient conditions. For hot and humid type climates as found in the Asian and Pacific regions, a reduced oil drain period is recommended (consult OEM recommendations) 

Outstanding wear protection
With many years of successful application, Shell Corena S3 R helps provide effective protection of internal metal surfaces from corrosion and wear.  It contains an advanced ashless anti-wear system to help prolong the life of critical parts such as bearings and gears. .    

Maintaining system efficiency
Air release and prevention of foaming are critical performance characteristics in a compressor oil, ensuring reliable start-up and continuous compressed air availability. Shell Corena S3 R is designed to provide rapid air release without excessive foaming to give trouble-free operation even under cycling conditions. 

In addition, Shell Corena S3 R has excellent water separation properties to help ensure continuous efficient operation of the compressor even in the presence of water.


  • Shell Corena S3 R meets the requirements of: ISO 6743-3A-DAJ


SHIPPING IS FREE* for orders of £60 and over , regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.

Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £4.99 for orders of 5kg (enough for 5 litres of oil).

  • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
  • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
  • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
  • Priority shipping is also available.

How long will it take to get my order?

We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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Free Uk Delivery
On Orders above £60
60 Day Returns
Free Expert Advice
No Leak Guarantee
01209 202944

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