Two stage split case centrifugal pump
max. 8 000 gpm, max. 900 psig | AXDD series WEIR Oil & Gas

The AXDD line pumps are horizontal, between bearings, two stages, double suction first stage impeller with a axially split casing.
Pump components geometry optimised through hydraulic, structural, thermal and dynamic F.E.M. analysis lead to an high product reliability.
Ample balancing line from 2nd. stage to suction maintain stuffing box pressures within limits easily acceptable by any type of balanced mechanical seals.
New centerline casing mounting for high temperature stability.
Rotor operates away it's critical speeds.
Deep stuffing boxes designed in accordance to API 682 Std., suitable to accept any type of mechanical or packing seals.
Axial split bearing housing for easy inspection and maintenance procedure.
Labyrinths and deflectors at either bearing housing to maximise protection against dirt.
A wide range of sizes and material combinations complete the variety of the offered product.