

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The BMI USA 6111 is a 3-inch lead-free brass pipe union designed for use in plumbing and piping systems where a removable, leak-tight connection is required. Pipe unions allow technicians to disconnect sections of pipe without cutting, making them a practical choice for service points, equipment connections, and maintenance access locations. Constructed from solid brass, the 6111 offers corrosion resistance and durability suited to potable water and general plumbing applications. At 5.86 pounds, this is a full-size 3-inch fitting built for professional installation by licensed plumbers.
This union is appropriate for residential and light commercial plumbing installations where a 3-inch pipe connection must be broken for future service or equipment replacement. It is well suited for use on water mains, mechanical room piping, boiler supply and return lines, and similar applications requiring periodic disconnection. Its lead-free brass construction makes it compatible with potable water systems in jurisdictions that enforce lead-free plumbing requirements under applicable codes.
Designed as an OEM-style replacement or new-installation fitting for 3-inch brass union applications in residential and commercial plumbing systems.
Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and any applicable local amendments. Shut off the water supply and relieve system pressure before removing or installing any union fitting. Use appropriate pipe thread sealant or tape rated for the service fluid and pressure conditions of the installation. Inspect mating seat surfaces for damage before reassembly to ensure a leak-free joint.
Thanks for subscribing!
This email has been registered!