Viega 49183 ManaBloc 18-Port 1/2" Poly Press- 8 HOT/ 10 COLD
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Viega 49183 Viega 49183 ManaBloc 18-Port 1/2

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Viega 49183 ManaBloc 18-Port 1/2" Poly Press- 8 HOT/ 10 COLD

SKU: 518345

Save 45% · Retail: $288.24

  Available to Ship in 4-5 weeks

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About the Viega 49183

The Viega 49183  is an 18-port 1/2" PEX Press ManaBloc Manifold with 8 hot and 10 cold connections. It features modular ManaBloc sections for added versatility and is made of polysulfone plastic which is highly resistant to hot temperatures and chemicals that are commonly found in potable water systems. Corrosion-resistant metals provide added durability and lengthen the ManaBloc's service life without the need for constant part replacement. 

This Viega ManaBloc uses 1/2" PEX press connection for quick and easy installation and is also designed to be used with the ViegaPEX Ultra and Viega FostaPEX tubing and connection for optimal performance.  It is lead-free for potable water use and is designed with a max pressure rating of 100 PSI at 180 degrees Fahrenheit. The port or branch has a pressure drop of 3.4 PSI at 4.0 GPM. This ManaBloc is designed for both home and commercial applications and is ideal for zoning multiple outlets for added safety and efficiency.

Veiga is a company that designs and manufactures plumbing- and material-related products that are driven by quality, integrated with both proven and innovative technology. PlumbersStock offers a wide range of products from Viega from fittings to manifolds. If you want quality and longevity, you will not go wrong with Viega.

Product Details

Manufacturer: Viega
Product: Manifold
Connection Type: Compression
Color: Black
Connection Size: 1/2"
Material: Plastic
Number of Ports: 18 Port
Mpn # 49183
Weight 6.53 lbs.

Product Features

  • Homerun distribution manifold
  • Color coded ports for hot and cold water
  • turn valves, T-handle valve key
  • PEX Press Connection
  • Proven quality and non-corroding
  • Total Ports (Branches): 18 (8 Hot & 10 Cold)
  • Port Connections: 1/2" PEX Press
  • Hot/Cold Water Inlet Connections: 1" (manabloc adapters required)
  • Branch spacing: 1-11/16" OC (On Center)
  • Dimensions (L x H x W): 18-13/16" x 3" x 8"
  • Max Pressure Rating: 100 psi @ 180F
  • Port (Branch) Pressure Drop: 3.4 psi @ 4.0 GPM
  • Port K-Factor: 0.21 (for 1/2" PEX)
  • Lead-free, approved for potable water use
  • Meets NSF/ANSI 61 & 372, ASTM F876/F877, CSA B137.5
  • UPC-IAPMO Certified
  • Made in the USA.


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