Lubrobearing is the right product when extra lubrication is needed. Our bearings need only water but it may happen that the pump shafts must face a dry start for few seconds. We strongly recommend to use our bearings only into the water. Lubrobearing can help the rubber in dry conditions, avoiding serious damages caused by heat and friction. Our lubricant product has been developed in cooperation with the CERISIE-CNR and is a completely reliable product.