The low pressure hydraulic hose is resistant against a variety of media, both pressure resistant and nonaging - in short, a professional universal hose. For both the home filling station as well as for the professional gas station veggie oil and low pressure resistant hoses are needed.
Warning: hoses from the water area (garden hoses, spiral hoses, etc.) may not be used for refilling of vegetable oil as the vegetable oil dissolves the plasticizers out of these hoses. As a consequence, they are going to be fragile and will rip, which has led in the past to significant disasters :)
Therefore better use the robust professional quality.