Basin/Bidet Waste, White

53030 Basin/Bidet PUM White

The Purus Basin/Bidet Waterless Waste with revolutionary PUM – Purus Universal Membrane – technology, is a new low-level membrane which saves space without reducing the flow capacity, by replacing current S-traps and P-traps.

Suitable for basins and bidets with either 1¼" or 1½" wastes.

It also functions as an air admittance valve when there is a negative pressure in the drainage system (secondary air ventilation), which gives much better flow in the drainage pipe. The new technique stops bad air coming up through the drainage system.