Self priming vertical lift pump with exceptional chemical resistance Pump body made of 316 Stainless Steel PTFE piston makes it suitable for use with wide variety of media Pump includes a 2" bung adaptor with dual threads for use with metal and plastic drums Built-in lock nut for attaching grounding wires Designed for use with 55 Gallon drum Flow control tube can be inserted into lift handle to restrict the flow rate Flow Rate : up to 25 oz. (750 ml) / stroke Specifications: Max Viscosity: SAE 40 Max Temperature: 60º C (140º F)