8 Sdr26 Plug ASTM D3034 Gasketed

Heavy duty, shock absorbing collar designed to permanently lock the gasket onto the fitting and inhibit fitting breaking under impact Specially-designed square pipe stop prevents damage from over insertion, requires 30% more force before spearing Reinforced wall thickness at key branch intersections for added strength Distinctive blue high impact retention rings and gaskets for easy identification in the field Attention: Royal Building products fittings are not to be used or tested with compressed air or gases