PureFlow Crimp

Range

Tubing

Elbows

Tees

Adapters

Couplings

Stub-outs

Lavatory adapters

Closet adapters

Outlet boxes

Accessories

General

With the reliability and quality required for potable water, Viega PureFlow Crimp fittings are part of Viega’s complete plumbing solution. Matched with the revolutionary Viega ManaBloc water distribution system and the highest-rated PEX tubing in the industry (according to industry standards), Viega PureFlow Crimp fittings are a time-tested method for joining PEX.

Features and Benefits
ECO Brass fittings provide better corrosion resistance than other brass fittings
High-performance PolyAlloy fittings are made in the USA
Peace of mind from durable materials and quality manufacturing
Available in sizes ⅜" to 1"
Backed by a 25-year limited warranty

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Codes and Standards
CSA B214: Installation code for hydronic heating systems
California Plumbing Code (CPC)
National Standard Plumbing Code (NSPC)
IAPMO: Uniform Mechanical Code (UMC)
IAPMO: Uniform Plumbing Code (UPC)
IAPMO: Uniform Solar, Hydronics and Geothermal Code (USHGC)
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 F1807/F2159: Standard Specification for Cross-linked Polyethylene (PEX) Insert Fittings
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
HUD MR1276: Housing and Urban Development Materials Release
IAPMO file 3700 (Potable Water Manifold)
IAPMO file 4030 Cross-linked Polyethylene Water Distribution System (PEX)
IAPMO file 4874 (FostaPEX)
ICC-ES PMG-1038 (PureFlow)
NSF/ANSI 14: Plastics Piping System Components and Related Materials
NSF/ANSI/CAN 61: Potable Water System Components – Health Effects
NSF/ANSI 372 Potable Water System Components – Lead Content
UL/ANSI 1821: Thermloplastic Sprinkler Pipe and Fittings for Fire Protection Service
UL 2846: Fire Test of Plastic Water Distribution Plumbing Pipe for Visible Flame and Smoke Characteristics

Zero Lead
Zero Lead identifies Viega products meeting the lead-free requirements of NSF-61‑372 through testing under NSF/ANSI/CAN 372 (0.25% or less maximum weighted average lead content).

Note
Products within this section meet various codes, standards, listings and certifications. Please refer to the most up-to-date Tech Data sheets relevant to the product or to the listing agency's official record. Crimp rings are not sold with any PureFlow Crimp product unless otherwise specified.

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Certifications

Part Number	Certification	Certification	Country Language
Part Number	Certification	Certification	Country Language
32141, 11485, 11520, 11400, 11405, 11415, 11425, 11430, 11435, 11440, 11445, 11450, 11455, 11460, 11465, 11470, 11428, 11418, 11475, 11480, 11500, 11505, 11510, 11515, 11457, 11462, 11427, 11436, 11458, 33270, 33271, 32011, 32001, 32005, 32021, 32020, 32023, 32025, 33020, 32041, 32043, 32045, 33045, 32061, 32063, 32065, 33061, 32201, 32205, 32221, 32220, 32223, 32225, 33240, 32241, 32243, 32245, 33265, 32265, 32266, 32905, 32805, 32923, 32823, 32101, 32105, 32121, 32120, 32123, 32125, 33120, 32143, 32145, 33145, 32165, 32163, 33323, 32263, 33830, 33831, 33832, 32062, 32064, 32060, 32042, 35801, 35805, 35811, 33146, 33147, 33148, 33143, 33150, 33151, 12202, 12203, 12200, 12201, 32828, 32829, 32830, 32831	Intertek Certificate	ASTM E84	United States English
32141, 49770, 49780, 49790, 49290, 49398, 49409, 49590, 49985, 49987, 49988, 49994, 49995, 49997, 49998, 92580, 91580, 91570, 49402, 49403, 49404, 49405, 49407, 49408, 49342, 49343, 49354, 49347, 49357, 49348, 49358, 49378, 49220, 49240, 49260, 49270, 49280, 49520, 49540, 49560, 49570, 49580, 49322, 49332, 49334, 49433, 49434, 49443, 49533, 49543, 49535, 49553, 49544, 49545, 49554, 49774, 49775, 49754, 49755, 49884, 49885, 49887, 49854, 49855, 49722, 49723, 49744, 49765, 49210, 93000, 93020, 93040, 93050, 93055, 93060, 93070, 93065, 93080, 93073, 93520, 93540, 93560, 93570, 93580, 94020, 94022, 94032, 94034, 94036, 94037, 94038, 94039, 94040, 94050, 94052, 94053, 94056, 94060, 94072, 90506, 90521, 90526, 90541, 90542, 90546, 90556, 90561, 90571, 90581, 90591, 91520, 91525, 91540, 91541, 91545, 91560, 92006, 92021, 92026, 92036, 92041, 92045, 92060, 92070, 92080, 92090, 97520, 97525, 97535, 97540, 97545, 97560, 97570, 97580, 97590, 92520, 92525, 92540, 92545, 92560, 90562, 90566, 92565, 92570, 92757, 91590, 49200, 49874, 49875, 49877, 49984, 49993, 49883, 97165, 97113, 33271, 97140, 97160, 96140, 96160, 96165, 92321, 43040, 32011, 32001, 32005, 32021, 32020, 32023, 32025, 33020, 32041, 32043, 32045, 33045, 32061, 32063, 32065, 33061, 32201, 32205, 32221, 32220, 32223, 32225, 33240, 32241, 32243, 32245, 33265, 32265, 32266, 32905, 32805, 32923, 32823, 32101, 32105, 32121, 32120, 32123, 32125, 32143, 32145, 32165, 43702, 43723, 43744, 43765, 43003, 43023, 40655, 60651, 44208, 44209, 44325, 44320, 44228, 44226, 44227, 44229, 44345, 44340, 44240, 43403, 43343, 43404, 43353, 43354, 43355, 43220, 43242, 43240, 43260, 43323, 43333, 43344, 43233, 43244, 43520, 43334, 43433, 43434, 43443, 43540, 43445, 43544, 43545, 43553, 43554, 43560, 32163, 33323, 32263, 50023, 50133, 46023, 46033, 46032, 46331, 46764, 49285, 49286, 46324, 46342, 46446, 46361, 46232, 46334, 46345, 46620, 46630, 46641, 46650, 49152, 49153, 49054, 49004, 49254, 49256, 49206, 49208, 49258, 49224, 49234, 49414, 49416, 49324, 49333, 49344, 49223, 49233, 43402, 43332, 43210, 43300, 43320, 43232, 51123, 97114, 99307, 99308, 99309, 99310, 99311, 94505, 94520, 94535, 94540, 97820, 97840, 46622, 46635, 46633, 46645, 46644, 46654, 46233, 46244, 46323, 46333, 46344, 46355, 46821, 46145, 46156, 46302, 46321, 46340, 46366, 43500, 43030, 92221, 92406, 92421, 92441, 92609, 92616, 68430, 68431, 68432, 68433, 68434, 68435, 65258, 65104, 65152, 65153, 65154, 65206, 50141, 50151, 49888, 49886, 43033, 43043, 43044, 50261, 50260, 50264, 50265, 44360, 44365, 44370, 44350, 44355, 92446, 32062, 32064, 32060, 32042, 35801, 35805, 35811, 50267, 50266, 17260, 17261, 17262, 17263, 17264, 17265, 95002, 94521, 94541, 94031, 94023, 93515, 93511, 98000, 97001, 97008, 97007, 98001, 97006, 97212, 97220, 46720, 46730, 46001, 46022, 46031, 46044, 46060, 46002, 46025, 43700, 43722, 43720	QAI Certificate	QAI for UL2846	Canada English