Single and two stage between bearings process pumps, BB2 configuration, designed and manufactured according to API 610, latest edition. Their compact configuration and generously sized components make these pumps suitable for the most critical applications. To minimize shaft and bearing loads, the axial thrust is intrinsically balanced. KSMKM and HPD series are a double sucton design, while the HPE line can be configured in either a single or double suction version. The pumps’ advanced designs and precision manufacturing, including dynamic balancing of rotating parts, assure long term equipment reliability and smooth operation with low residual vibrations. For high temperature duties, specifically designed stainless steel integral coolers can easily be installed for bearing cooling and can be quickly removed for maintenance without dismounting the bearing housing. Alternatively, high efficiency, integrally cast air fans can be installed on the drive and non drive ends of the pump. KSMKM, HPD and HPE pumps are available in any material listed in the API 610 tables.