Height adjustable balcony roof drain M-31H
Maximize builders’ convenience
This is a drain used on the roof for discharging rain water and interlayer wastewater inside building balconies.
With existing products, builders had to purchase products of various heights depending on concrete height of buildings. With this product, builders can adjust height of the product instantly according to concrete height of construction sites, facilitating construction or inventory management.
Utility model: No. 0276583
|Diameter||215/16" , 315/16"|
|Height||adjustable up to 515/16"~87/16""|