The new alemlube 10028 heavy duty 20l drum pump is designed for use in harsh, rugged environments including underground coal mines. The pump head and sliding bung adapter are manufactured from zinc alloy (zamak) and the robust handle is moulded in plastic for comfort and ease of use. Inclusive of a sliding bung adapter, the pump is supplied with two additional thread adapters, including reike, which means that the 10028 will fit most 20l drums.