KERDI-LINE-VARIO drains are designed to meet the International Plumbing Code (IPC) guideline for a single standard showerhead for a maximum flow of 2.5 gpm.
KERDI-LINE is recommended for showers that exceed the International Plumbing Code (IPC) guideline for a single standard showerhead for a maximum flow of 2.5 gpm. Perfect for showers that include multiple shower heads, body sprays, hand wands, etc., KERDI-LINE features a wider and deeper design to accommodate higher input water flow.