Plasti-Fab engineered composite flumes provide optimum corrosion resistance. Available in a wide range of functional designs and custom sizes, there's a Plasti-Fab flume solution for each specific need.
Accurate, Economical, Long Lasting - Fiberglass flumes are more rugged and cost less than stainless steel flumes, and they are more durable than concrete or galvanized steel flumes. Rugged Construction - Plasti-Fab flumes are molded with precise throat dimensions. Most flumes are built with minimum 2" flanges. Top spreaders are factory installed for stability. Lightweight laminated foam ribs with a large cross section limit wall and floor deflection much better than embedded angles. Smooth White Gelcoat Surfaces - Minimize buildup of silt and organic debris, aid in reading the gage and instrument calibration, and make cleaning easier. Easy Installation - Plasti-Fab flumes are heavily ribbed and braced for better dimensional stability and are equally effective as free-standing installations or as liners in concrete.