The hand-operated DLM lubrication pump is supplied with aluminium or transparent plastic reservoir made of organic glass, volume of 4 litres. Nominal dose is set to 2.7 cm³/stroke. Lubrication pump DLM is suitable for lubrication circuit with smaller range of lubricated point – from 20 up to 50. It may be used as lubrication pump with direct supply into selected exposed lubricated points, or for mobile applications. The pump is normally fitted with a pressure two-line change-over valve.