For a safe and convenient emptying of drums and container we offer a complete series of manual hand pumps. hand pumps are pumps that are manually operated by hand. depending on the medium different materials of the pump and of the seals are available. in principle the hand pumps by can be divided into three groups: for mineral oil products, for chemicals / cleaning solutions and flammable media like gasoline or solvents.the hand pumps can be used for 200 liter drums and smaller containers.