SA Lube's Castrol Hyspin™ HLP hydraulic oils (previously called Energol™ HLP) are a range of premium quality products based on ashless sulphur phosphorus additive technology. This unique additive system has many benefits over traditional zinc containing products, especially when the oils operate in moist conditions. It results in improved corrosion prevention, reduced wear and significantly better filtration performance. (210 Litres)