For complete and efficient short lay length pipeline mixing. Westfall’s high shear static mixer has a slim profile which allows simple drop-in installation in pipelines from 2″ to 120″. Alternate vortex shedding creates high performance mixing within a limited space. This is a full pipe motionless mixer into which up to six additives can be injected simultaneously or in specifically timed stages. High shear mixing also creates micro-bubbles for effective removal of salt from oil or oil from water. Where space is limited, this affordable static mixer is ideal for municipal and regional infrastructure upgrades. It is available with a wide range of injection ports and quills, and a choice of 3 aperture sizes: .7 BETA, .8 BETA and .9 BETA.. The mixer resists fouling and requires little to no maintenance.