D2241/RJIB Certa-Lok^® Yelomine^® PVC Pressure Pipe

Westlake Pipe & Fittings D2241/RJIB Certa-Lok® Yelomine® PVC Pressure Pipe is manufactured to meet the demands of today’s municipal needs for water and wastewater applications. Yelomine formulation enhancement is ideal for aboveground and temporary bypass applications. Yelomine products are manufactured from a specially formulated PVC compound that contains impact modifiers and UV inhibitors. This special formulation provides up to 6x the impact strength of normal PVC pipe over an extended period of time allowing for Yelomine products to be used above ground and in high-impact situations like temporary bypass. Joints assembled with the nonpermanent gasket option can be disassembled and reused for future jobs or system changes. Certa-Lok pipe utilizes precision-machined grooves on the pipe and in both sides of the coupling which, when aligned, allow a spline to be inserted, resulting a fully circumferential restrained joint. Flexible elastomeric gaskets in the coupling provide a hydraulic seal. Certa-Lok pipe utilizes precision-machined grooves on the pipe and in the integral bell which, when aligned, allow a spline to be inserted, resulting a fully circumferential restrained joint. A flexible elastomeric gasket in the integral bell provides a hydraulic seal.