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Viega LLC – Recognized leader in press technology for plumbing and piping systems

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MegaPressG

Viega MegaPress®G

For use with Schedule 5 to Schedule 40 carbon steel pipe

Benefits
  • HNBR sealing element approved for use in gas and fuel oil applications
  • First fitting approved for connecting gas pipe up to 4"
  • Nearly 150 configurations from ½" to 4"
  • Approved for underground applications in accordance with code and local AHJ

Fuels/Oils/Lubricants

Mineral Oil 
Lube Oil      Petroleum based  
Propane
Butane
Natural Gas  Primarily methane
 Heating Fuel Oil 
Diesel Fuel 
Gear Oil   Lubricant  
Automatic Transmission Fluid             
Hydraulic Oil 
Engine Oil
Waste Oil

 

Gases

Compressed Air     Oil Concentration ≤25 mg/m  
Compressed Air     Oil Concentration >25 mg/m 
Nitrogen - N2
Carbon Dioxide - CO2      Dry
Argon - Ar
Ammonia   Ammonia environment7
Hydrogen - H2
Acetylene     Test pressure 350 psi
Vacuum     Minimum absolute pressure Maximum differential pressure

For additional information, please see the approved applications chart. View Viega Approved Applications

  • 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
  • CPC: California Plumbing Code
  • IACS UR P2: Rules for piping design, construction and testing
  • 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: Liquefied Petroleum Gas Code
  • 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): 14541.5 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 Product Certificate PMG-1036 (MegaPress G)
  • LR: Lloyd’s Register Type Approval
  • RINA: Registro Italiano Navale
  • United States Coast Guard Acceptance Letter 2018‑3613
MegaPressG Pedestal

NOTE
A yellow dot on a Viega MegaPressG fitting indicates Smart Connect technology with an HNBR sealing element.