Lubrication pump Z1 is supplied with metal reservoir volumes of 40, 63 or 100 litres with or without lubricant level signalling and optional delivered quantity of lubricant 200 or 400 cm³/min. Working unit is fitted with safety valve with output pressure adjustment and manometer. Standard electric motors are 230/400V AC, 415V AC and 500V AC. For other voltages, consult the supplier. Lubricant pump Z1 is the most powerful lubrication pump with progressive distributors for central lubrication. They are suitable for extensive stationary applications with demand for large lubricant dose, for the hardest working conditions. Alternatively can be used for dual-line grease systems in combination with external change-over valve (e.g. DPE) and for special oil systems.