Made from the same high quality materials as all other Stern-Williams products, the CORLOW and HILOW series have the stainless steel cap cast into the threshold to protect the area of greatest use. In addition, the HILOW series is also available with caps on all horizontal shoulders. Tiling flange may be added to customize any sink to meet your specifications.

These units were developed when the need arose to more efficiently drain power-driven floor maintenance equipment. Their drop front styling allows the janitor to automatically dump waste water.

This efficient design facilitates dumping of power maintenance equipment and reduces lifting of conventional cleaning equipment. Integral cast stainless steel cap protects the threshold.

Product Numbers for the CORLOW:
SBC-1700, SBC-1702(two tiling flanges), SBC-1725, SBC-1750

Product number corresponds to dimensions tab below. Select your product number to fit the space you need.

Terrazzo composed of pearl gray marble chips cast in white Portland cement which produces a compressive strength of 3000 PSI seven days after casting; then ground smooth, grouted and sealed to resist stains and moisture

Drain is centered on all models and comes with a twist lock stainless steel strainer 

Installs on the finished floor – see instructions for details


SBC-1700 – 24x24x12”

SBC-1702* – 24x24x12” *With two tiling flanges
SBC-1725 – 32x32x12”
SBC-1750 – 36x36x12”

All dimensions subject to manufacturing variance of plus or minus 1/4″ (6 mm)