Heavy-Duty Casing supports pump and motor when mounted in line. HWM-2 (OH3, low flow, high head, 2-stage).HWM (OH3, low flow, high head, single stage).Shaft stiffness factors (元/D4) are best in the industry.ĭynamically Balanced Impeller limits vibration and ensures smooth operation over wide flow range.Īccommodates NEMA, IEC and existing field drivers (C-face and P-base). Stiff Shaft Design limits maximum deflection at seal faces to 0.05 mm (0.002 in). A full complement of API 610 seal flush plans is available. Space Saving Design engineered for safe, reliable performance in cryogenic, high temperature and high working pressure services.ĪPI 682 Seal Chamber accommodates a wide variety of seal configurations including dual pressurized and unpressurized cartridge types for the most severe services.
