Bac-2-Bac® Manifold

MA-2 - MU-2

BAC-2-BAC® Manifold distributes hot and cold water to fixtures mounted back to back on partition.

When the BAC-2-BAC® Manifold has been specified, it becomes a simple matter to offset around the drain, waste or vent pipes to distribute hot and cold water so cold water is on the right and hot water is on the left...on both sides of the partition.

      • "A simple matter to offset around a drain, waste or vent pipe with BAC-2-BAC!"
  • Order as... FACTORY ASSEMBLED ready to install with cross-over tubes soldered in place
  • ...Or Order as... INDIVIDUAL PAIRS without cross-over tubes

On factory assembled units, be sure to specify centers desired: 4", 6", or 8". Factory assembled units have type "L" hard copper cross-over tubes attached to the castings with 95-5 solder.
BAC-2-BAC® Available in Copper Sweat or NPT Thread.

Each BAC-2-BAC® casting is pressure tested to insure quality. Assembled units are similarly tested and inspected.

All components conform to Federal Specification WW-P-54 lb with applicable amendments.


Bac-2-Bac® Manifold
Factory Assembled: BAC-2-BAC Pair with cross-over tubes connected behind pipe
PART NUMBER Main Line or RIser Attach Points A & B Stub Out Points C & D Cross-Over Points E & F
MA-1 (Assembled) 1/2", 3/4", 1" 3/8, 1/2", 3/4" CS 1/2", 3/4"
MU-2 (UNassembled) 1/2", 3/4", 1" 3/8", 1/2", 3/4" CS 1/2", 3/4"
BAC-2-BAC Manifold Diagram
SPECIFICATION: Refer to the chart below to specify the opening configuration desired at points A, B, C, D, E, and F.
BAC-2-BAC Manifold Cutaway
Cut away of BAC-2-BAC® showing interior passageways that distribute hot and cold water as needed.
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