Vintage Kohler USA Cast Iron Utility Sink – 3-Hole Mount

Description : This is a vintage cast iron utility or laundry sink, manufactured by Kohler USA (Model: 14-12-78). It features a white enamel interior with a black porcelain exterior, showing natural age-related wear including rust on the underside and edges. The sink has a compact square shape with a deep bowl and includes a 3-hole faucet mount, common for wall or deck-mounted fixtures. The underside drain and stamped part number confirm its industrial-grade build, originally intended for residential or institutional use. It would make a durable and character-rich addition to any mudroom, laundry area, or retro-style bath renovation.

Era:
Mid-20th Century (Approx. 1950s–1970s)

Style:
Industrial American Utility

Technique:
Vitreous enamel coating over cast iron, fired at high temperature for durability

Tools Used:
Sand casting molds, industrial kiln, hand grinding and enameling tools

History:
Kohler’s enameled cast iron fixtures were staples in American households and public facilities throughout the mid-20th century, prized for their durability and functionality.

Manufacturer / Maker:
Kohler USA – Model: 14-12-78, clearly cast into the base

Measurements:
Approx. 14" x 14" x 12" bowl depth

Suggested Weight:
Approximately 55–70 lbs

Item Number : P13363

Category : Drop-in

Brand : Kohler USA – Model: 14-12-78, clearly cast into the base