Servo CYCLOTHERM G is a highly demanded oil, which IOCL prepares when there is a need. That’s why it has become difficult for some people to get the oil. We have this product with us, and our customers can place an order any time they need. The oil has special properties offering high performance, low vapor pressure, and high viscosity index (VI). A higher VI indicates it allows the fluid to provide more stability over a wide range of temperatures. Also, the oil can attain the requirements of both ends of the temperature.