Space-Saving Pump Design. No Maintenance with Enlarged Motor Bearings with High Temperature Lubrication. Universal Flange to Flange Dimensions Makes Replacement Faster and Cost Less. Quieter Operation with Pump Inlet Straightening Vane and Low Noise Motor. Hydrostatic Tested Pump Casing to 1.5 Times the Maximum Operating Pressure. Pump Supported by the In-Line Piping Allowing Quick Installation. Vacuum Case Bronze Impeller for Maximum Efficiency and Durability. Reduced Spare parts with One Seal and One Motor Design that Fits All Pump Models. Applications Include: Hot Water Circulating Pumps Cooling Tower Makeup Boiler Feed Service Transfer service TV to & Radar Tube Cooling Specifications CAPACITIES: 140 G.P.M. (8.8lps)HEADS: 55 Feet (16.8m)TEMPERATURES: 225°F (107°C)