smart floor drain
model: ST3D
size: 150,200,250,300 mm
high 67mm
advance: 1. Big flow rate > 46L/m EN1253-2
2. Auto anti-odor and waste flow back function by the insert smart sinor;
3. sinor's top cap can be open to clean thoroughtly for easy maintaining.
4. warranty 10years for drain and the si.