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NDS® Mini Channel slotted brass grates are ADA-compliant and excellent for pedestrian applications. They are designed to fit the NDS Mini Channel drain system and are rated at a Load Class A. Commonly referred to as a 3″ system, the grates are nominally 2.81″ and have an open surface area of 9.20 square inches (28.14 GPM) per foot.
Two screw holes per grate for NDS529B fasteners (not included).
Actual Dimensions: 2.81″ W x 12″ L x .25″ H
Grates are Made in the USA and available in different colors
- 542-Green
- 551- Brick
- 541-Gray
- 543-Black
- 544-Sand
- 540-White
- 553PB – Polished Brass