4'' Clear rigid pipe/tube made of schedule 40 Furniture Grade PVC (U-PVC/PVC-U). Compatible with standard grey inch sized UPVC fittings.7 bar WP, WRAS approved (suitable for potable water)Currently In Stock4'' x 1.0m Length Clear PVC Pipe OD =114.3mm, av. bore =101.0mm. For Industrial Applications. Formerly part number 99-5973