The MAINLINE ML69040 is a four-inch waterless trap seal designed for floor drains. This product includes a UV-resistant ABS plastic frame and a silicon rubber sealing flapper that ensures a reliable seal. The design features four flexible sealing ribs, making it compatible with most commercial cast iron drains. It is suitable for both new installations and retrofit construction.
UV-resistant ABS plastic frame
Silicon rubber sealing flapper
Complies with ASSE 1072
Product Highlights
The trap seal provides effective odor prevention and water retention, ensuring floor drains function properly.