Model 111 Turbolizer Deflection blades for increased fluid motion, improved cement placementSuitable for use with single or double rise designsInstall with 201B Series Stop Collar FEATURESHeat treated spring-steel bowsReinforced collarsAutomated manufacturing processOptimal bow flexibility with smooth contoured profilesExceptional restoring forcesMay be reciprocatedMeet or exceed API 10D Specification