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Drainage / Linear Surface Drainage
Watts Trench Drains
Modular Watts linear trench drain systems — including Dead Level pre-sloped channels — with ductile iron, steel, and stainless grates for commercial, industrial, and sanitary surface drainage. Free shipping.
Watts trench drains are modular linear drainage systems that collect surface water across a slab and carry it to a safe discharge point. Available in pre-sloped and neutral channels — including the Watts Dead Level line — they pair corrosion-resistant channel bodies with a full range of grate materials and load classes, plus end caps, outlets, and catch basins for parking areas, warehouses, food-processing floors, and washdown zones.