HA-140

A special heat-sensitive decal the can be affixed to the reservoir on each RAM-PAC®  560 series power pump monitors temperature. When the pump exceeds 60 C (140º F), the decal turns from red to black - signaling overheating. When the temperature returns to normal, the decal changes back to red. If the decal remains black for extended periods of time, consult the operating manual for suggestions to lower pump operating temperature.