Ksb pumps limited manufactures series hgm boiler feed pumps for handling up to 274 m3/hr [1200 gpm] flows and up to 1100m[3600 ft] at 3600 rpm heads. These series hgm boiler feed pumps have an environment friendly operation and comes with advantage of low cost reliable design and easy installation as well as service. The company supplies hgm series boiler feed pumps with bearings in suction impeller and balancing device unlike conventional pumps fitted with bearings in separate bearing housing. Ksb af has developed special alloy cast-iron material with non-galling properties. The hgm series boiler feed pumps are available with advantage of no external lubrication and cooling is required as built-in bearings in the pump are metallic and lubricated by pump media. The shaft in the pump becomes shorter resulting in low level vibrations as the conventional bearing bracket is eliminated. The boiler feed pumps are available with a balancing device with integral product-lubricated thrust bearing. The company supplies these hgm series boiler feed pumps with salient features like compact design and no supplementary supply lines to minimize servicing needs; combination of axial intake and suction impeller for yielding minimal npsh values and stacked rotor design for easy assembly and disassembly.
