Slb series vertical single stage double entry centrifugal pumps are latest model of double entry pumps at home to meet the market demands in the industries of urban water supply , heat supply , air conditioning and refrigeration , etc Slb系列立式单级双吸离心泵,是我公司根据市场需要,专门为城市供水、供暖、空调制冷等行业生产的国内最新型的双吸泵。