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The LSP PRODUCTS GROUP BULK BF-12E is a plumbing connector designed to transition between a 3/4-inch male pipe thread (MPT) fitting and a 5/8-inch outer diameter (OD) tube. At 12 inches in length, it provides enough reach for typical water supply connections in tight or recessed spaces. This type of connector is a standard component in residential and light commercial plumbing, used to link shutoff valves or fixture supply stops to faucets, toilets, and similar fixtures. Licensed plumbers and experienced installers handle this fitting as part of routine supply line work.
This connector suits residential and light commercial plumbing applications where a 3/4-inch MPT inlet must interface with a 5/8-inch OD outlet. Common install scenarios include connecting angle stop valves to faucet supply inlets or bridging a supply stub-out to a fixture in areas with limited clearance. The 12-inch length accommodates standard rough-in depths found in most residential wall and cabinet installations.
Designed as an OEM-style replacement or direct-install connector for residential plumbing supply lines requiring a 3/4-inch MPT to 5/8-inch OD transition.
Installation should be performed by a licensed plumber or qualified tradesperson in accordance with applicable IPC and local plumbing codes. Shut off the water supply and relieve line pressure before removing any existing connector or fitting. Inspect threads and seating surfaces for damage before installation, and use appropriate thread sealant or tape on the MPT connection as required by code. Do not overtighten compression or threaded fittings, as this can damage seats and cause leaks.
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