Delo® 400 NG with ISOSYN® Technology is a premium CNG/LNG/LPG oil formulated to deliver outstanding protection and long drain performance in a wide variety of medium and heavy duty CNG/LNG/LPG-fuelled applications.  

^{*Our Product Data Sheets (PDS) contain product information including features, benefits, applications, typical key properties and service considerations. PDSs are produced regionally based on the best available information at the time of issue. For each product, there is one PDS for the Asia Pacific region. The specific information included in each PDS may not directly reflect the Australian market or Australian conditions. In the event of any inconsistency between this webpage and the applicable PDS, this webpage prevails. For the most up-to-date, Australian-specific information contact us. Please note that, by clicking the PDS link, you will be leaving the Caltex Australia website.}