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The FORD METER BOX cf31-77-nl is a no-lead meter flange coupling designed to connect a 2-inch meter flange to a 2-inch female iron pipe thread (FIP) fitting. This coupling serves as a critical transition fitting in water metering assemblies, providing a secure, leak-resistant connection between the water meter and the service line. Weighing 3.0 pounds, it is built to no-lead compliance standards required for potable water systems. Licensed plumbers and waterworks contractors install this fitting during meter set installations on residential and light commercial water service lines.
This coupling is used in potable water metering applications where a direct flange-to-FIP transition is required at the meter set. It is suited for residential and commercial water service installations where local codes mandate no-lead components. The 2-inch size accommodates standard 2-inch meter flanges and 2-inch female iron pipe threaded connections commonly found in municipal and private water distribution systems.
Designed as an OEM-style replacement or new-installation fitting for 2-inch water meter flange assemblies requiring a flange-to-female iron pipe thread transition in potable water service applications.
Installation should be performed by a licensed plumber or waterworks technician in accordance with local plumbing codes and AWWA standards. Shut off the water service and relieve line pressure completely before removing or installing any meter flange fitting. Ensure thread engagement is full and use approved thread sealant rated for potable water service on the FIP connection. Inspect the flange gasket seating surface before installation to confirm a proper seal.
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