PureFlow Press

General

PureFlow Press

Known for forward-​thinking system solutions, Viega offers complete plumbing systems for potable water. By combining the highest-​rated PEX tubing on the market (according to industry standards), the revolutionary Viega ManaBloc and Viega PureFlow Press manifolds in high-​performance polymer, Viega PureFlow System works together to save time, labor and cost. The first press system for the PEX market, Viega PureFlow Press fittings improve consistency and reduce installation errors with factory-​attached sleeves.

Available in high-​performance polymer and Viega Zero Lead bronze, Viega PureFlow Press fittings are ideal for residential and commercial jobs. Viega also offers fittings for easy copper-​to-​PEX transitions, and system-​matched tools and jaws make installation easy and consistent. Viega PureFlow also includes the versatile Viega FostaPEX multilayered tubing for plumbing and radiant heating applications, designed to be both rigid and highly flexible while holding its shape for plumbing and radiant heating applications.

FEATURES AND BENEFITS
  • The original press fitting for PEX tubing
  • Factory-​assembled fittings with attached stainless steel sleeves reduce installation errors
  • Available in sizes from ⅜" to 2"
  • The only PEX fittings with Viega Smart Connect technology
  • 25-year limited warranty

CODES AND STANDARDS
  • IAPMO: California Plumbing Code (CPC)
  • IAPMO: National Standard Plumbing Code (NSPC)
  • IAPMO: Uniform Mechanical Code (UMC)
  • IAPMO: Uniform Plumbing Code (UPC)
  • ICC: International Mechanical Code (IMC)
  • ICC: International Plumbing Code (IPC)
  • ICC: International Residential Code (IRC)
  • National Building Code of Canada (NBCC)
  • National Plumbing Code of Canada (NPCC)

LISTINGS AND CERTIFICATIONS
  • ASTM E84: Standard Test Method for Surface Burning Characteristics of Building Materials
  • ASTM F876: Standard Specification for Cross-​Linked Polyethylene (PEX) Tubing
  • ASTM F877: Standard Specification for Cross-​Linked Polyethylene (PEX) Water Distribution System
  • ASTM F2023: Standard Test Method for Evaluating the Oxidative Resistance of Cross-​linked Polyethylene PEX
  • Tubing and Systems to Hot Chlorinated Water
  • AWWA C904: Cross-​linked Polyethylene (PEX) Pressure Pipe for water service
  • CAN/ULC S101: Standard Method of Test for Surface Burning Characteristics
  • CAN/ULC S102.2: Standard Method of Test for Surface Burning Characteristics of Flooring, Floor Coverings, and Miscellaneous Materials and Assemblies
  • CSA B137.5: Standard Specification for PEX Tubing Systems in Pressure Applications
  • HUD MR1276: Housing and Urban Development Materials Release
  • NFPA 13D: Standard for the Installation of Sprinkler Systems in One- and Two-​Family Dwellings and Manufactured Homes
  • NSF/ANSI 14: Plastics Piping System Components and Related Materials
  • NSF/ANSI 61: Drinking Water Systems Components – Health Effects
  • NSF/ANSI 359: Valves for Crosslinked Polyethylene (PEX) Water Distribution Tubing Systems
  • NSF/ANSI 372: Drinking Water Systems Components – Lead Content
  • UL /ANSI 1821: Thermoplastic Sprinkler Pipe and Fittings for Fire Protection Service
  • UL /ANSI 263: Fire Tests of Building Construction and Materials


ZERO LEAD
References to Zero Lead throughout this publication mean products meet the requirements of both NSF/ANSI Standard 372 (0.25% or less percent maximum weighted average lead content) and NSF/ANSI 61.


NOTE
A green dot on a Viega PureFlow Press polymer fittings indicates Smart Connect technology.
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PureFlow Press

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Technical Labels  (2)
Pocket guides  (1)
System data sheets  (1)
Brochures  (8)
Engineering specifications  (1)
Tech data sheet  (16)
Product instructions  (30)