Heave-duty, wall mounted overflow drain regulates water level. Excess water spills over adjustable weir. Single screw adjusts DEFO weirplate to diesired level after installation.
Specifications:Construction of DEFO wall mounted and adjustable overflow drain body and grate shall be cast bronze with stainless steel DEFO ajustable weir plate, neoprene watertigt gasket and stainless steel fasteners.