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Viega MegaPressG with an HNBR sealing element is the first press fitting system for carbon steel pipe approved for use in gas and fuel oil applications. Viega MegaPressG is ideal for industrial, commercial and residential applications and performs well in both new installations and retrofit projects. Tested to the strictest standards in North America, Viega MegaPressG joins carbon steel pipe reliably through the engineered design of the fittings and a battery-​powered press tool. Not approved for use with potable water.

Features and Benefits
• Engineered with a 420 stainless steel grip ring plus a 304 stainless steel separator ring for sizes ½" to 2" and a PBT separator ring for sizes 2½" to 4"
• Approved for more applications than any other carbon steel pipe press fitting system
• Suitable for use with ASTM Schedule 5 to Schedule 40 carbon steel pipe in accordance with AHJ requirements
• Corrosion-​resistant zinc nickel coating
• More than 200 different engineered fitting configurations for stainless 316
• Approved for underground applications, in accordance with code and local AHJ
•The same hanger and support requirements as threaded systems
• Viega Smart Connect technology provides installers added confidence in their ability to ensure secure connections

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    Codes and Standards
    • 49CFR192: Subparts B-​Materials; F-​Joining of Materials other than by welding I-​Requirements for Corrosion Control and Subpart J - Test Requirements
    • ASME B31: Code for Pressure Piping
    • ASME B31.1: Power Piping
    • ASME B31.3: Process Piping
    • ASME B31.9: Building Service Piping
    • CAN/CSA-​B149.1: Natural Gas and Propane Installation Code
    • IACS UR P2: Rules for piping design, construction and testing
    • IAPMO: California Plumbing Code (CPC)
    • IAPMO: PS-117: Press Connections
    • IAPMO: Uniform Mechanical Code (UMC)
    • IAPMO: Uniform Plumbing Code (UPC)
    • ICC: International Fuel Gas Code (IFGC)
    • ICC: International Mechanical Code (IMC)
    • ICC: International Residential Code (IRC)
    •CSA: ANSI LC 4a/CSA 6.32a: Press-​Connect Metallic Fittings for Use in Fuel Gas Distribution Systems
    • National Building Code of Canada (NBCC)
    •NFPA 30: Flammable and Combustible Liquids Code
    • NFPA 54/Z223: National Fuel Gas Code
    • NFPA 58 National Liquid Petroleum Gas Code

    Listings and Certifications
    • ABS: American Bureau of Shipping Type Approval
    • ASTM F3226: Standard Specification for Metallic Press-​Connect Fittings for Piping and Tubing Systems
    • BV: Bureau Veritas Type Approval
    • Canadian Registration Number (CRN): 114541.5 A/B/C
    • Canadian Registration Number (CRN): 230193.5 A/B/C
    •CSA: ANSI LC 4a/CSA 6.32a: Press-​Connect Metallic Fittings for Use in Fuel Gas Distribution Systems
    • DNV GL: Det Norske Veritas Germanischer Lloyd Type Approval
    • IAPMO: ANSI LC 4a/CSA 6.32a: Press-​Connect Metallic Fittings for Use in Fuel Gas Distribution Systems
    •IAPMO file 5318
    • ICC-​ES PMG-1036 (MegaPress G)
    • LR: Lloyd’s Register Type Approval
    • RINA: Registro Italiano Navale
    • United States Coast Guard Acceptance Letter 2019‑3650

    A yellow dot indicates a HNBR sealing element.


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