3-port Copper Manifold with 1/2" PEX branches, 3/4" PEX x Closed
Brand: Sioux Chief
Mfr Part#: 672X0390
Sioux Chief BranchMaster manifolds feature PEX crimp-style outlets (F1807) and can be installed using crimp or clamp connection systems. Compatible with all PEX types.
Do the inlet and outlet sizes reflect the internal dimension of the Pex tubing or outside? For instance, the 3/4" inlet on this manifold would require 3/4" internal Pex dimension? Correct?
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PEX is measured by CTS size, not ID or OD. A 3/4" PEX connection would require 3/4" PEX tubing, which has a 7/8" OD.
Answered on 1/25/2017 by PexUniverse Customer Service