LPS Monitor

Cat Pumps LPS monitor is designed to sense water leakage past the low-pressure seals and alert maintenance personnel that the pump seals need replacing. If not serviced in a timely manner, the water can continue to leak past the low-pressure seals and contaminate the crankcase oil, causing oxidation and reducing lubrication properties of the oil. The LPS Monitor is designed to alert maintenance personnel of this condition before the pump drive components are at risk. This indicator light version works with pump models: 650, 651, 660, 661, 661C, 661D, 681, 681K, 1050, 1051, 1051C, 1051D, 1057, 1530, 1531, 1540, 1540E, 1541, 1560, 1570, 1580, 1810, 1810K, 1851, 1851K, 1861, 1861K