Sheave Pressure Control Equipment Sheave The Omega PCE Sheave is used to route the wire from the unit or truck to the wellbore.They are available in a range of sizes from 16” to 26” other sizes available upon request and fully load tested. Lightweight composite wheel. Simple user-friendly side-loading system and roller retainers. Same sheaves and bearings used on Omega PCE stuffing boxes. Made of corrosion resistant materials. Suitable for all wire sizes. Floor stand available upon request. Contact us to find out more about the Omega PCE Sheave. Contact Us