Does MegaPress work on galvanized?
THE MEGAPRESS PIPE JOINING SYSTEM is a fast, reliable way to join Schedule 5, Schedule 40, black or galvanized steel pipe using the company’s proprietary pressing technology.
Can Viega MegaPress be used on galvanized pipe?
Galvanized steel pipe No If the surface of the galvanized pipe is smooth, then no preparing is necessary. Pipe with black shellac or lacquer Yes If the pipe is coated with black shellac or lacquer, the coating has to be smoothed. It is not necessary to completely remove the coating.
Can MegaPressG be used outside?
Registered. Yes you may, it’s in the installation manual . Corrosion protection just like any steel system.
Can MegaPress be used on potable water?
Viega MegaPress Stainless and ProPress Stainless pipe fittings are available in two lead-free grades: 304 and 316. The latter is engineered for potable water systems in commercial and industrial environments, with more than 200 configurations available in sizes ½” to 4″.
Can you use press fittings underground?
The answer is yes. Viega press fittings are approved for underground installations, per Uniform Code and International Code listings.
How much air pressure will mega press fittings hold?
When testing with compressed air the proper pressure range is ½ to 45 psi. Following a successful Smart Connect test, the system may be pressure tested up to 600 psi maximum for water and 200 psi maximum for air if required by local code requirements.
Can you bury MegaPress?
It’s one of the most common questions we get: can MegaPress, ProPress and other fittings be used underground? The answer is yes. Viega press fittings are approved for underground installations, per Uniform Code and International Code listings.
Can galvanized pipe be used for gas line?
You do not want to use galvanized pipe for gas because of the galvanized coating. Over time pieces of the galvanized steel will flake off and clog your gas regulators and burner units. Never mix galvanized and black iron or where they touch corrosion will be accelerated.
What is the difference between MegaPress and MegaPressG?
MegaPress comes with an EPDM sealing element, while MegaPressG has an HNBR sealing element. FKM sealing elements are available in MegaPress fittings as well as MegaPress 304 or MegaPress 316 stainless fittings. MegaPress 316 is also available with an EPDM sealing element.
Is MegaPress approved for natural gas?
1.1 Summary MegaPressG is a cold press mechanical joint fitting system made for use with ASTM A53 carbon steel pipe in natural gas applications.
Can you use MegaPress on gas?
MegaPressG fittings, with an HNBR sealing element, are available in sizes 1/2″ to 4″ and are perfect for a variety of oil and fuel gas applications. Designed for Iron Pipe Size (IPS) stainless steel, Viega MegaPress Stainless fittings are available in 304 and 316 stainless steel.
What is MegaPress used on?
MegaPress is a carbon steel, cold press system designed for use in chilled water, hydronic heating, compressed air, and fire sprinkler applications.
How does Megapress work with steel pipe?
press connector and the steel pipe. Forced leakage is produced in Megapress by an optimised tolerance between the press connector and the steel pipe. This is the best answer to the special requirements on a connector made by the different wall thicknesses and surfaces of steel pipes.
What type of boiler pipe can be used with Megapress G?
Viega Megapress G: Steel pipes of boiler pipe quality (pipe series 1) and of threaded pipe quality according to the following two tables can be used with Megapress G.
Why choose Megapress Press-in branch connectors?
Flexible deployment The Megapress press-in branch con-nectors with EPDM or FKM sealing ele-ments are real problem-solvers when it comes to retrofitting connections to an existing steel pipe installation.
What are Megapress S S sizes?
With the new Megapress S sizes of ⅜ to 2 inches, it is now possible to press thick-walled steel pipes in local and district heating plants as well. The press connectors can be used from the point of entry to the building for primary and secondary circuits with indirect connec- tion as well as for systems with direct connection.