We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Viega MegaPressG 6615 carbon steel coupling half inch press connection

Viega

Viega MegaPressG 6615 Carbon Steel Coupling 1/2 in

SKU CH-ZKPM-3Y7A8

Carbon steel press coupling with stop for 1/2 inch fuel-gas lines, rated 125 psi from -40 to 180 °F and listed to ANSI LC4/CSA 6.32, NFPA 54 and NFPA 58

  • Press coupling with stop simplifies gas line installation
  • Carbon steel construction rated for 125 psi working pressure
  • Certified to ANSI LC4/CSA 6.32 for fuel gas systems
  • Operates from -40 to 180 degrees Fahrenheit
  • Complies with NFPA 54 and NFPA 58 gas codes

Gas-approved carbon-steel coupling

The Viega MegaPressG 6615 is a press-fit coupling with an internal stop, made from carbon steel for fuel-gas piping. It joins two 1/2 in tubes without threading or soldering, suiting installers who need a flame-free joint that meets fuel-gas codes.

Pressure and temperature envelope

The fitting is rated for 125 psi maximum pressure and a temperature range from -40 to 180 degrees F. It complies with ANSI LC4/CSA 6.32, IAPMO Uniform Plumbing Code, ICC International Mechanical Code, IFGC International Fuel Gas Code, NFPA 54 and NFPA 58, so it satisfies the major North American fuel-gas standards.

Press-to-connect practicality

Carbon-steel construction resists mechanical damage on site, while the press profile creates a permanent, leak-tight seal once crimped with approved jaws. The built-in stop ensures consistent insertion depth on both ends, reducing the chance of an under-pressed joint during inspection.

Highlights

  • Press coupling with stop simplifies gas line installation
  • Carbon steel construction rated for 125 psi working pressure
  • Certified to ANSI LC4/CSA 6.32 for fuel gas systems
  • Operates from -40 to 180 degrees Fahrenheit
  • Complies with NFPA 54 and NFPA 58 gas codes

Specifications

BrandViega

Questions about this item

Should I choose the 1/2 in coupling or a different size for my gas line?

This coupling is manufactured only in the 1/2 in size; select it when your piping is also 1/2 in, otherwise choose a fitting that matches your actual pipe diameter.

What does the 125 psi rating mean once the coupling is installed in a fuel-gas system?

It indicates the maximum allowable operating pressure for the joint, so the system pressure must stay at or below 125 psi during service.

Which codes and standards apply to the press connection on this carbon-steel coupling?

The press joint complies with ANSI LC4/CSA 6.32 for fuel-gas distribution and meets IAPMO, ICC, IFGC, NFPA 54 and NFPA 58 requirements.

More in Fittings & Couplings

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.