The Enerpac LX-series hydraulic oil is specially formulated oil used in manual hand pumps. The LX-series hydraulic oil prevents cavitation and provides good low temperature performance over other brands. The LX-series oil is not for use with power pumps. Use the Enerpac HF-series for power pumps. Offered in 1 gallon size containers, the LX-series hydraulic oil has a viscosity index of 105 min. Warranty Approved.