The SPX FLOW Twinro W750 rotary twin screw pump is designed for high flow transfer of viscous and non-viscous liquids. It is ideal for a wide range of applications including ship bunkering, bilge and ballast, process/tank transfer and terminal distribution.
The W750 pump construction is based around a fabricated casing and replaceable sleeve in which the screws rotate. The screw form and shaft are of one-piece construction to maximize accuracy and reduce deflection even at high discharge pressure. The precisely machined, accurate screw profile ensures high volumetric efficiency and low running costs. The screwset is designed so that the screws intermesh without metallic contact, making the pump suitable for non-lubricating duties. The hydraulic balance of the unit further provides a smooth axial pulse free flow, producing low noise, low vibration operation.