PVCu Full Face Flange Drilled to BS4504 NP10/16 Plain Metric Socket is a Flange manufactured in accordance with British Standards and conforms to the EEC safety Level for Vinyl Chloride Monomer (VCM). All our PVCu fittings meet the requirements of the Water Regulations Advisory Scheme for potable water. With a temperature resistance range from from 5°C to 60°C coupled with excellent abrasion and corrosion resistance our PVCu fittings make the perfect product to use in place of metal systems offerings savings on both labour, maintenance and materials. PVCu Plain Metric fittings are lightweight, easy to install with only a basic range of tools and have exceptional chemical resistance.