Neenah’s R-4995 and R-4996 cast iron trench drains offer reliable drainage for light duty and heavy duty garages, loading docks and other commercial applications. Featuring a Type M frame with a solid or grated cover, these iron drainage systems get the job done.
Neenah’s R-4995 and R-4996 48” long channels join together with a lap joint to create custom lengths based on your project requirements. Both cast iron trench drains offer 24” solid lids, flat slotted grates or diagonally barred convex grates. A standard 4” end outlet may be substituted for bottom or side outlets.