Lubrication pumps of SAO series, execution for lubricating oils, and SAG, execution for soft greases, are supplied with transparent plastic reservoir volumes of 2, 3 or 6 litres with lubricant level signaling. Nominal dose is set to 100 cm³/min. with a maximum working pressure  30 bar. Lubrication pumps are variously fitted with integrated driving and control units with pressure switchfor control of lubrication system.Standard electric motors are 230V AC, 115V AC and 24V DC. For other voltages, consult the supplier. Lubrication pumps SAO, SAG are used for cyclic, regular lubrication.