What is the difference between MegaPress and MegaPress G?

What is the difference between MegaPress and MegaPress G?

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.

What is the difference between MegaPress and ProPress?

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. Viega ProPress allows us to extend the system and make additional tie-ins in the future.

How long do ProPress fittings last?

All depends on the water. Water treatment is a good plan regardless. It should be more than 25 years.

Is ProPress better than solder?

Unlike soldering, ProPress systems do not need an open flame to be completed. This creates a safer work environment and by not requiring a hot work permit, saves time. Another advantage over soldering, ProPress fittings can be installed without having to drain and dry the system beforehand.

Can you use Viega gas fittings on water?

Viega Propress G fittings are warranted for 25 years, and have a design life of over 50 years. One pressing tool can be used for both gas and water installations.

Can you MegaPress galvanized water 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. Designed for use with pipe from ½” to 2″, the system creates a clean water- or air-tight connection without flames or grinding.

Can you ProPress a fitting twice?

Yes, although this should be avoided if possible. As a general rule of thumb, if the fitting is turned more than 5° it must be repressed to restore the resistance to rotational movement.

Can you bury Viega ProPress?

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.

Why are ProPress tools so expensive?

They are expensive because they are electro-hydrolic. If you can’t stomach the price of the Ridgid or Rothenberger get a manual Nibco. That, and the tons of value it adds to any plumber from all the money he can make off it.

Can you repress a ProPress fitting?

Can you repress a leaking ProPress fitting?

Yes, although this should be avoided if possible. As a general rule of thumb, if the fitting is turned more than 5° it must be repressed to restore the resistance to rotational movement. Can you braze/solder the press-fit end of a Viega Propress fitting?

What is the temperature rating for ProPress fittings?

Engineered for a variety of gas applications, including natural gas, LP gas and fuel oil, Viega ProPressG has been tested to withstand a maximum pressure of 125 psi and an ambient temperature range of -40 degrees F to 180 degrees F.