• Double-volute, centerline supported, self-venting casing
• Minimum ANSI B16.5 Class 300 suction and discharge flanges
– Optional Class 600 and 900 flanges
• Dynamically balanced, double suction impeller
• Stiff shaft design
• API 682 seal chambers
• Standard dual, single-row, back-toback mounted, angular contact type thrust bearing
• Bearing options
– Sleeve radial and ball thrust
– Sleeve radial and tilting pad thrust
– Lubrication systems available
• 360° supported bearing housing
• Double casing covers

• In-line side nozzles
• Side-side nozzles