B & K 511-608HN Floor Flange, 2 In. FNPT, Galvanized Iron

A floor flange is a pipe fitting designed to secure pipe to a floor, wall, or other sturdy surface in residential plumbing applications. This galvanized iron floor flange provides a mounting point for 2-inch potable water lines, using a female threaded connection (FNPT) that attaches directly to standard pipe threads.

The flange features bolt holes for connecting to floors and walls, anchoring the pipe securely in place. Galvanized construction follows ASTM A153 hot-dip galvanizing standards and ASTM A-123 coating specifications. The fitting is hydrostatically tested to confirm durability under water pressure and flow conditions in residential systems.

Features and Benefits

• Female Threaded Connection: FNPT design attaches to standard 2-inch pipe threads for secure installation.
• Galvanized Iron Body: Hot-dip galvanizing per ASTM A153 and ASTM A-123 standards provides long-lasting durability.
• Bolt Holes for Mounting: Designed with bolt holes for connecting the flange to floors, walls, or other sturdy surfaces.
• Hydrostatically Tested: Factory tested to confirm the flange withstands water pressure in residential plumbing systems.
• Residential Potable Water Applications: Suitable for home water supply systems and light industrial service.

Specifications

• Brand: B & K
• Model: 511-608HN
• Nominal Size: 2 inches
• Flange Diameter: 4-3/4 inches
• Connection Type: FNPT (Female National Pipe Thread)
• Material: Iron, galvanized
• Galvanizing Standards: ASTM A153 (process), ASTM A-123 (coating)
• Applications: Residential and light industrial potable drinking water systems