SCREENING TECHNOLOGY THAT MAKES A DIFFERENCE. Derrick has revolutionized screening technology with the patented Pyramid Plus⢠(PMD+) screens. These three-dimensional screens offer the benefits of traditional flat multi-layered screens while adding a significant increase in usable screen area, fluid handling capacity and in some cases, an increase in rates of penetration. CONVENTIONAL FLAT SCREEN SOLIDS IMPEDE FLUID FLOW CORRUGATED PYRAMID SCREEN ENHANCED PERMEABILITY Gravity and vibration force the solids into the corrugated screen's troughs, thus allowing more fluid to pass through the top of the screen. Hyperpool® shakers with Pyramid Plus screens also provide an easy, cost effective difference in shaker performance. Designed with the latest technology, Derrick API RP 13C compliant Pyramid screens allow underground construction contractors to screen finer faster, thus significantly reducing operating costs and improving downhole production. www.Derrick.com HYPERPOOL® SHAKERShttp://www.Derrick.com