Cast Iron Heat Booster Pump
Bell & GossettThe Series PL close coupled booster pumps are specifically designed for quiet operation in hydronic, radiant and geothermal heating and cooling systems.Features:B&G's powerful, dry-motor design delivers exceptional performance25% more efficient than competitionPrecision-machined and balanced alloy steel rotor for superior performance. Series-PLSolid Stiff-Shaft design is constructed of high-strength alloy steel impervious to cracking caused by thermal stresses.XL-11 Precision-Crafted Bearing SystemPermanently oil lubricatedCompletely maintenance freeAdvanced close-coupled design increases pump life and efficiency, assures dependable seasonal start-ups and can easily handle difficult water conditionsTough, tough seal system features a carbon/silicon carbide seal on a stainless steel shaft sleeve for long life and rugged operationDouble sided stainless steel neck ring for optimum efficiency