3-port Copper Manifold with 1/2" PEX branches, 3/4" PEX x Closed

Sioux Chief

Brand: Sioux Chief

Mfr Part#: 672X0390

UPC#: 739236405050

Availability: In Stock
Usually ships: within 1 business day
Qty Price
$10.50 / each
x25 $248.75 / box & Free Shipping
(25 x $9.95 / each)
  • Description
  • Literature
  • Reviews
  • FAQs (1)

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.


  • No lead
  • Made from pure, L-type copper
  • PEX crimp style inlet/outlets (F1807)
  • Compatible with crimp ring or cinch clamp connection systems
  • Use as primary or secondary manifold
  • cUPC listed
  • Made in the USA

Technical Specifications:

  • Trunk inlet: 3/4" PEX
  • Trunk outlet: spin closed
  • Trunk size (diameter): 1" copper pipe (CTS)
  • Branches: 1/2" PEX
  • Number of branches: 3
  • Branch spacing: 2" OC (On Center)
  • Manifold dimensions (L x H): 8.5" x 2"
No reviews yet
Indicate an email address where you wish to receive the answer to your question.
Enter numbers shown above without spaces. This step helps us to prevent automatic submissions.
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?
Read 1 answer
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
Was this answer helpful?  Yes / No
The following was added to your shopping cart: ×

Forgot Your Password?

Enter your e-mail address below.
You will receive an e-mail
with password reset instructions.


Estimate Delivery Date & Cost

Ship to Zip Code:
Qty (Optional):