McAlpine W10 Tank Overflow 1¼ X 3½ Tail

Tank Overflow; 70mm Flange x 3½”

McAlpine W11 Tank Overflow 1¼ X 1½ Tail

Tank Overflow; 70mm Flange x 3½” Tail Unslotted Waste without Overflow Grid.

McAlpine W20 Tank Overflow 1½ X 3½ Tail

Tank Overflow; 70mm Flange x 3½” Tail

McAlpine W21 Tank Overflow 1½ X 1½ Tail

Tank Overflow; 70mm Flange x 3½” Tail Unslotted Waste without Overflow Grid.