HDV Radially Split Between Bearings Pump
API Class BB2
Shin Nippon Machinery, the HDV model is a horizontal, radially split, single stage, double suction, double volute between bearings process pump with centerline support.
The HDV model is suitable for large capacity, low NPSH, and high temperature applications
Seal chamber dimensions fully conform to API682 and API610 standards, with installation of our own standard-dimension dual seals also supported.
Overhaul can be performed without removal of main pipelines or drive assembly.
The double suction impeller design balances thrust force, while the double volute casing reduces radial force. Additionally, full-circular construction of the bearing housing and high-precision dynamic balance ensure stable operation and long bearing life.
Both the discharge and suction nozzles are located on top, which enables self-venting and achieves a smoother start-up.