SWEPCO 737 EcoPro Anti-Wear Hydraulic Oil is a high performance non-toxic, biodegradable hydraulic fluid that delivers performance superior to conventional biodegradable and many petroleum-based fluids in areas such as service life, high temperature resistance, lubricity, low temperature fluidity and wear control. SWEPCO’s proprietary blend of high oleic ester base stocks and advanced eco-friendly chemistry provide optimum protection for hydraulic systems that must be operated in ecologically sensitive environments, including marine, agriculture, wildlife, forestry, landscaping, drilling, dredging and many other applications where spills represent risk to water, wildlife or vegetation.