Product Description 1¼” White Plastic Basin Waste – Backnut Model: 60mm Flange x 3½” Tail with White PVC Plug. Type – Slotted Specification Available Slotted or Unslotted White PVC plug 1¼” BSP 60mm flange 3½” Tail White Plastic Backnut Manufactured in Polypropylene Note: There are currently no regulations to cover the use of anything other than water seal traps in domestic drainage. It is advisable to seek guidance from the local building control department prior to use.
