Roberts’ reinforced polyester fiberglass troughs are designed for use in water and wastewater treatment plants. All of our water trough are fabricated to ANSI/AWWA F101-96 Standards and are UL Classified for drinking water system components.
Roberts’ fiberglass troughs are available in a wide variety of widths and depths, with round or flat bottoms. Roberts’ watering trough are designed for unsupported spans of over 20′-0″ (6m) and include longitudinal stiffening ribs which are integrally molded onto the outside of the water trough to assure rigidity. Fiberglass troughs are available with a wide range of cross stabilization.
All Roberts’ fiberglass troughs are available with or without adjustable weirs plates and can be provided with either embedded or flush mounted end details.
Material: Fiberglas Reinforced Polyester
Widths: Standard widths from 12″ – 36″ (30.5cm – 91.4cm)
Height: As required
Length: As required
Tensile strength: 14,000 psi (96.5 MPa)
Flexural strength: 25,000 psi (172.3 MPa)
Flexural modulus: 1.0 x 106 psi (6-730.8 KPa)