Can you ProPress black iron?
Viega ProPress fittings are available in copper and stainless steel. Viega MegaPress in carbon steel is the first press system for black iron pipe that can be installed in both hydronic and gas applications.
Can you use ProPress on black pipe?
The same convenience and time savings that are realized by using Viega’s ProPress connection method for copper, stainless, and PEX piping can now be extended to schedule 40 black steel pipe.
Are MegaPress fittings rated for underground?
MegaPress FKM systems are approved for underground use and must be protected against corrosion in accordance with NFPA 54 section 404.8, NACE Standard RP0169-2002 section 5, 2009 UPC Chapter 6 section 609.3.
Why is there a green dot on ProPress fittings?
A green dot on a Viega ProPress, MegaPress fitting indicates Smart Connect technology with an EPDM sealing element.
Can you press 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 MegaPress fittings be used on galvanized pipe?
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 to secure connections in under seven seconds.
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.
Can ProPress be buried?
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 mega press fittings be used on galvanized pipe?
How do you connect galvanized pipes without threads?
Use a stainless steel coupling if the galvanized pipe is in a damp position to avoid problems associated with rust. Unthreaded galvanized pipe connects together using a coupling. Connecting together galvanized pipes that are non-threaded uses a coupling that creates a sealed joint.
Can you use MegaPress outside?
Compared to welding, MegaPress is a flexible solution you can count on. Each press fitting installs in any condition – whether indoor, outdoor, rain or shine.
Can you ProPress a fitting twice?
Can both Viega Propress and Viega Propress G fittings be used in the same installation? Generally No, as most applications require a specific sealing element. It is possible that both fittings could be used in the same installation as long as both fittings are approved for that par- ticular application.
What is the M18 black iron press tool jaw?
Read 0 Reviews Same page link. Our M18™ Black Iron Press Tool Jaw Kit were designed for use on the Viega® MegaPress® Fittings and provide a faster alternative to threading to connect 1/2″ – 2″ Schedule 5-40 black iron pipe.
How much psi do cast iron fittings have?
Made of cast iron, these fittings are brittle and can be quickly opened with the strike of a sledge hammer in case of an emergency. Use in medium-pressure applications up to 1, 400 psi.
Which way do the threads go on cast iron fittings?
The threads on these fittings have clockwise (right – hand) threads on one end and counterclockwise (left – hand) threads on the other end. Made of cast iron, these fittings are brittle and can be quickly opened with the strike of a sledge hammer in case of an emergency.
How much psi do you need for pipe and fittings?
Use in medium-pressure applications up to 1, 400 psi. Use in high-pressure applications up to 6, 000 psi. Pipe and fittings weld together for a permanent connection that is stronger and less likely to leak than threaded and clamp-on connections. Pipe and fittings connect with a clamp, so they can be taken apart as needed for maintenance and repair.