Trench Drain Products
McNICHOLS Polycast® Presloped Trench Drain Systems are designed for a variety of applications, both indoors and out, commercial and industrial. The drain channels are made of a high strength, precast polyester polymer concrete composite, which is stronger than concrete. The drain channels are easy to install, durable, resistant to many chemicals and ideal for freeze/thaw applications. McNICHOLS Series 600 Presloped Drain Systems are designed to have flow rates equal to or greater than most larger poured-in-place trench drain grates. Series 600 is intended for pneumatic tire traffic only and is not fire retardant (NFR). Our Presloped Drain Systems are available in two convenient kits. A 20 linear foot drain (Drain Kit 1) and a 40 linear foot drain (Drain Kit 2). Each kit comes with 48 inch lengths of polyester polymer channel, installation alignment chairs, a male and female drain end cap, 24 inch lengths of gray iron slotted grating, and grating lock-down devices. (Rebar is not included.) Options to the drain kits – Frames and additional Installation Alignment Chairs can be found under Components. For extra durability, a Series 700 Hardnose Channel Frame (Kit A) can be inlaid on top of the Series 600 Channel sections and fitted with grating (not included in frame kit). This additional frame adds more strength to the drain channel, helps protect the edges, supports the grating and is intended for heavier loading and traffic requirements.