ZURN Floor Drain: 12 in Overall Dia, 9 in Grate Size, 4 in Nominal Pipe Size

The ZURN Z550-4NL is a cast iron area drain designed for industrial drainage applications. It collects and removes surface water, washdown fluids, and debris from factory floors, warehouses, and processing areas. Its 12-inch overall diameter and 9-inch grate handle high flow rates while the Push On connection simplifies pipe attachment.

The ZURN Z550-4NL has a 12-inch overall diameter, a 9-inch grate size, and a 4-inch nominal pipe size. It uses a Push On connection type and is made of cast iron. The manufacturer part number is Z550-4NL. This ZURN drain is built for heavy-duty industrial drainage and resists corrosion and impact.

3G Electric supplies the ZURN Z550-4NL floor drain to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote. We source and deliver this ZURN drain to any international location.

Install the ZURN Z550-4NL by setting the cast iron body into a prepared concrete slab with the Push On connection aligned to the 4-inch pipe. Ensure the grate sits flush with the finished floor surface. Follow standard plumbing practices for drainage slope and sealing. Always consult local building codes for proper installation.