Viega MegaPress XL Installation Manual

Viega MegaPress XL System

Installation Manual

The global leader

in plumbing, heating

and pipe joining systems

Heritage of quality, vision for the future

Viega’s heritage of superiority demands nothing but
the best for our customers. Engineered to be efficient,
Viega products perform at the highest possible level,
providing confidence and peace of mind. Viega is the
only manufacturer to offer press systems in multiple
pipe joining materials. More than one million Viega
press fittings are installed every day around the world
and, with a Supply Chain that can process orders
in 48 hours or less, Viega is positioned to provide
customers with the best, most versatile support in the
industry.

Introducing the Viega MegaPress XL system

We all want the advantage in our favor. That extra
inch. That “secret weapon.” A competitive edge that
is so far superior, it’s almost unfair. For pipefitters
specializing in carbon steel, that unfair advantage is
finally here with MegaPress XL. Gain the edge today
with the newly innovated, meticulously engineered,
revolutionary press fitting system designed for
2½" – 4" diameter pipe. Only MegaPress XL makes
installation faster, provides more control at less cost,
and gives pipefitters the smart, reliable connection
they need to stay ahead. Simply put, if MegaPress
XL isn’t part of your toolbox, you’re putting yourself
behind.

Do more with Viega

Viega press technology is consistent and reliable,
providing the same quality pipe connections every
time. Viega press systems make secure connections
in less than seven seconds, which helps keep a
project on time or ahead of schedule. The Viega
MegaPress XL system helps installers accomplish
more in the same amount of time.

A true innovator since 1899, Viega is at the forefront
of pipe joining technology. With personalized support,
efficient delivery processes and trustworthy quality,
no other manufacturer can provide the same level of
service. The global leader in plumbing, heating and
pipe joining systems, Viega is the name you can trust.

IMPORTANT NOTE:

A WHITE DOT ON A VIEGA MEGAPRESS XL FITTING
INDICATES THE SMART CONNECT TECHNOLOGY
WITH AN FKM SEALING ELEMENT. FOR A CURRENT
LIST OF APPLICATIONS, PLEASE VISIT WWW.VIEGA.
US/APPLICATIONS.

Viega products are designed to be installed by
licensed and trained plumbing and mechanical
professionals who are familiar with Viega products
and their installation. Installation by non-

professionals may void Viega LLC’s warranty.

2

IM-MP 599345 0718 MegaPress XL (EN)

Contents

1 System Description

1.1 Viega MegaPress XL ............................................................4

1.1.1 Approvals and certications ..................................................4

1.1.2 Codes ...................................................................4

1.1.3 Operating parameters ......................................................4

1.2 Fitting description ..............................................................4

1.2.2 Testing ..................................................................5

1.2.3 Sealing element ...........................................................5

1.2.4 Fitting markings ...........................................................5

1.3 Applications ...................................................................5

2 Tools

2.1 Tools ........................................................................7

2.2 Pressing tools .................................................................7

3 General Installation Instructions

3.1 Pipe selection .................................................................8

3.2 Handling instructions ............................................................8

3.3 Pipe preparation ...............................................................8

3.3.1 No-stop couplings .........................................................8

3.4 Pressing requirements ...........................................................9

3.4.1 Minimum distance between ttings ............................................9

3.4.2 Minimum space requirements for the press tting process in front of and behind

components ..............................................................9

3.4.3 Pressing with ring and actuator in tight quarters ..................................9

3.5 Welding requirements ..........................................................10

3.5.1 Welding adjacent to Viega MegaPress XL ttings ................................10

3.5.2 Welding in line with Viega MegaPress XL ttings .................................10

3.6 General installation requirements .................................................10

3.6.1 Expansion ...............................................................10

3.6.2 Electrical bonding .........................................................10

3.6.3 Piping exposed to freezing temperatures ......................................10

3.6.4 Corrosion protection ......................................................10

3.6.5 Underground installations ..................................................10

3.6.6 Pressure testing ..........................................................10

3.6.7 Transition connections .....................................................10

3.6.8 Pipe hangers ............................................................11

3.7 Deection ....................................................................11

3.8 Identication .................................................................11

3.9 Viega MegaPress XL tting system installation .......................................12

4 Warranty

Viega MegaPress Limited Warranty ...................................................14

Viega Limited Warranty for Industrial Applications .......................................15

IM-MP 599345 0718 MegaPress XL (EN)

3

1 System Description

The Viega MegaPress XL fitting system is a state­of-the-art IPS press fitting system that provides
an economical and reliable installation of schedule
5 to schedule 40 ASTM A53, A106, A135 and
A795 steel pipes. Viega MegaPress XL fittings
are available in sizes ranging from 2½" to 4" and
provide a fast, reliable, consistent joining method.

Our products are the result of decades of
experience in manufacturing press fittings. The
Viega MegaPress XL fitting system is offered in
configurations that allow for the installation of the
vast majority of black iron piping applications in the
residential, commercial and industrial markets.

The Viega MegaPress XL fitting system requires
no threading or welding and poses no fire hazard,
which is particularly important in restoration or
retrofit work. The press fittings are installed with a
battery-powered or corded pressing tool.

The advantages of installing Viega MegaPress XL
fitting system include:

• Most labor savings

• Lower overall installed cost

• Proven joining technology

• Technical eld support

• Drastically reduces installation time

• No special certication required

1.1 Viega MegaPress XL

Viega MegaPress XL 2½" to 4" fittings feature an
FKM sealing element suitable for the following
applications:

• Hydronic Heating

• Chilled Water

• Compressed Air

• Low-Pressure Steam

• Fire Sprinkler Systems

• Fuel and Lube Oil
For more information, see Table 1.1 Approved
Applications on Page 6.

1.1.1 Approvals and certifications

• IAPMO PS 117

• ICC LC1002

• TSSA

• FM Class 1920

• CRN #0A14541.6

• UL 213

1.1.2 Codes

• ASME B31, 31.1, 31.3, 31.9

• ICC International Plumbing Code

• ICC International Mechanical Code

• IAPMO Uniform Plumbing Code

• IAPMO Uniform Mechanical Code

• PHCC National standard plumbing code

• NFPA 13, 13D and 13R

1.1.3 Operating parameters

Operating temperatures: 14°F to 284°F, can handle
temperature spikes up to 356°F

Operating pressure: 200 psi max.

Note: All systems must be installed per local code
requirements.

1.2 Fitting description

Viega MegaPress XL fittings are constructed of
carbon steel with a corrosion-resistant zinc/nickel
coating.

Viega MegaPress XL fittings contain a stainless
steel grip ring and PBT separator ring as shown in
Figure 1.1. The grip ring is a 420 stainless steel ring
with teeth that grip the pipe and ensure that the
fitting is locked securely to the piping.

The PBT separator ring ensures that the sealing
element and grip ring perform at maximum
capacity by providing a positive physical
separation.

PressBooster with built-in actuator and rings are
available for various dimensions. Their constant
compression produces a positive, nondetachable,
mechanical joint.

PBT

Sealing

Element

Separator Ring

1.2.1 Viega Smart Connect technology

Viega MegaPress XL system sizes 2½" to 4"
incorporate the Viega Smart Connect technology,
which assures a path for liquids and/or gases to
escape from inside the system past the sealing
element of an unpressed connection. The function
of this technology is to provide the installer quick
and easy identification of connections that have
not been pressed prior to putting the system into
operation.

Press systems without the Viega Smart Connect
technology may not leak initially; however, they
may unseat during future system operation. The
Viega Smart Connect technology is designed to
protect from this potential risk. See Figure 1.2.

The Viega Smart Connect technology is a quick
and easy way for installers to identify connections
that need to be pressed. Testing for leaks using
the Viega Smart Connect technology is not a
replacement for testing to the requirements of local
codes or standards.

Stainless Steel

Grip Ring

Figure 1.1

4

IM-MP 599345 0718 MegaPress XL (EN)

1.2.2 Testing

All system testing shall be carried out in
accordance with the local code or authority having
jurisdiction. Viega recommends air testing of gas
systems to be a minimum of ½ psi.

1.2.3 Sealing element

The Viega MegaPress XL system is available with
the following factory-installed sealing element:

Viega MegaPress XL FKM Sealing Element
Operating temperature: 14°F to 284°F (-10°C to
140°C)

FKM is well known for its excellent resistance
to petroleum products and solvents as well as
exceptional high-temperature performance.
The FKM sealing element is a special-purpose
elastomer typically installed where higher
temperatures are required.
FKM, a fluoroelastomer, is dull black in color. It
possesses excellent resistance to aging, ozone,
sunlight, weathering, environmental influences,
oils and petroleum-based additives. Its superb
resistance to high temperatures and petroleum­based additives makes it ideal for seals and
gaskets in solar, district heating, low-pressure
steam and compressed air system fittings. It can
withstand heat spikes up to 356°F.

Note: All sealing elements are installed using an
H-1 food grade silicone oil lubricant registered with
NSF, USDA and approved for use under FDA 21
CFR.

Note: Refer to product line application guides or
chemical compatibility matrix for general information,
or call Viega Tech Services at 1-877-843-4262.

1.2.4 Fitting markings

Markings on Viega MegaPress XL fittings include:

• White Dot: FKM sealing element and Smart
Connect technology

• S58

• UMC

• Size of tting

• Manufacturer name

• Manufacturer date code

1.3 Applications

Listed below are common applications approved
by Viega for Viega MegaPress XL fitting systems.
See Table 1.1.

1 Identify an unpressed connection during

pressure testing when water flows past the
sealing element.

2 Upon identification, use the Viega MegaPress

XL tool to press the fitting, making a reliable
leak-proof connection.

IM-MP 599345 0718 MegaPress XL (EN)

Viega

3

MegaPress XL connections are fast,

flameless and reliable.

Figure 1.2 Smart Connect technology

5

Type of Service

Fluids/Water

Chilled Water Ethylene Glycol

Hydronic Heating Ethylene Glycol

Fire Sprinkler Compliant with FM for NFPA 13,

Low-Pressure Steam Up to 15 psi Max. 248°F √

Oils

Lube Oil Catergory F-1 150 psi 250 °F √

Fuel Oil 200 psi 200°F √

Hydraulic Oil 200 psi 200°F √

Gases

Compressed Air Oil Concentrate < 25mg/m3 200 psi Up to 140°F √

Vacuum Max. 29.2 in Hg Up to 140°F √

Oxygen Nonmedical Keep oil and fat free / nonliquid 140 psi Up to 140°F

Nitrogen 200 psi Up to 140°F √

Argon 200 psi Up to 140°F √

Carbon Dioxide 200 psi Up to 140°F √

1. Consult the Viega Technical Support Department for information on applications not listed and applications outside the
temperature and pressure ranges listed above.

2. All systems are recommended to be clearly labeled with the uid or gas being conveyed. For further information please see the
Viega technical bulletin TB-PIPELABELING

Comments Pressure Temperature FKM

Propylene Glycol

Propylene Glycol

13D and 13R

System Operating Conditions MegaPress XL

200 psi Down to 14°F

200 psi Up to 284°F

175 psi Ambient

√

√

√

√

Table 1.1 Approved Applications

6

IM-MP 599345 0718 MegaPress XL (EN)

2 Tools

2.1 Tools

Viega recommends RIDGID press tools, Viega MegaPress XL jaws and ring sets and Viega PressBooster
tools manufactured by Ridge Tool Company for use with Viega Systems.

Viega MegaPress XL products carry a limited warranty against defects in material and workmanship. The RIDGID
lifetime warranty applies to tools, jaws and press rings from The Ridge Tool Company. For more information,
contact Ridge Tool Company at 1-888-743-4333 or visit www.RIDGID.com.

2.2 Pressing tools

The following RIDGID pressing tools are available for the Viega MegaPress XL pressing system:

- RP 340-B Battery Powered Press Tool

- RP 330-B Battery Powered Press Tool

- RP 330-C Corded Press Tool

- Viega 26200 PressBooster with 2½" MegaPress XL ring

- Viega 26201 PressBooster 3" and 4"
MegaPress XL rings

Viega 26200 PressBooster

With 2½" MegaPress XL ring

RP 330-B

½" - 2"

RP 330-C

½"- 2"

Viega 26201 PressBooster Rings

with 3" and 4" MegaPress XL rings

IM-MP 599345 0718 MegaPress XL (EN)

RP 340-B

½"- 2"

RIDGID® is a registered trademark of

Ridge, Inc.

7

3 General Installation Instructions

3.1 Pipe selection

Viega MegaPress XL 2½" to 4" fittings are
compatible with ASTM A53, A135, A106 and A795
Schedule 5 to Schedule 40 black iron pipe.

3.2 Handling instructions

Viega MegaPress XL components shall be free
from dirt, debris or items that may interfere with
the sealing element and the press connection. Pipe
shall be cut using a pipe cutter or metal saw. It is
not acceptable to cut the pipe with an abrasive
cutting wheel or torch.

3.3 Pipe preparation

In general there are three pipe types typically used
in black iron pipe applications:

Painted black iron pipe

Painted black iron pipe shall be inspected for
excessive paint runs. Excessive paint runs shall be
smoothed using a fine-grit sandpaper or abrasive
mesh cloth.

Painted and lacquered black iron pipe

Due to the inconsistency of black iron pipe
surfaces that are painted and lacquered, it is a
requirement to smooth the pipe surface using a
fine-grit sandpaper
or abrasive mesh cloth.

Epoxy coated black iron pipe

Due to the thickness of the coating applied to
coated black iron pipe, it is necessary to reduce
the coating thickness with a fine-grit sandpaper to
allow the installation of the Viega MegaPress XL
fitting.

Pipe surfaces for each type of pipe must be
smooth, free of indentations, pits and deformations
and must be clean and free of debris, rust, scale,
oil and grease.

It is not necessary to completely remove protective
coatings or to expose the bare steel material.

Pipe ends are to be square and de-burred internally
and externally. The pipe end shall be prepped to
the proper insertion depth. See Table 3.1.

To avoid leak paths, engraved or stamped pipe
shall not be used with the Viega MegaPress XL
fitting system.

Engraving or stamping shall not be removed
through use of a grinder or other tool.

Viega MegaPress XL sealing elements, separator
rings and grip rings are to be visually inspected
prior to installation to ensure the seal is intact and
properly located within the fitting. See “1.2 Fitting
description” on Page 4 for more information.
Viega MegaPress XL sealing elements may not be
removed or replaced.

The Viega MegaPress XL system does not require
lubrication of the pipe or the fitting. Proper
insertion depth must be marked on the pipe. Refer
to Table 3.1. Improper insertion depth may result
in an improper seal. The depth marking shall be
visible on the completed assembly.

3.3.1 No-stop couplings

No-stop couplings and extended no-stop couplings
are often used to conduct repairs. Without a stop,
these couplings can slide completely onto a pipe
and allow a connection to be made in tighter
spaces. Unlike fittings with an integrated stop that
have a minimum insertion depth, no-stop couplings
have minimum and maximum allowable insertion
depths. Both the minimum and the maximum
insertion depths must be marked and a line
connecting the two marks. Drawing a line between
the minimum and maximum insertion marks
distinguishes a good connection on a no-stop
fitting from a bad connection on a fitting with a stop.

Viega MegaPress XL No-Stop Couplings

Pipe Diameter Minimum

2½"

3" 2

4"

Insertion

in mm in mm

13

16

1

/

"

5

16

/

" 59 3

3⅛

"

46

80 4⅜" 120

Maximum

Insertion

"

3⅛

11

16

/

" 93

79

Table 3.2

Pipe Size

2½" 1

3" 2
4"

Table 3.1

8

Insertion Depth

in mm

13

16

/

" 46

5

16

/

" 59

3⅛

"

80

IM-MP 599345 0718 MegaPress XL (EN)

3.4 Pressing requirements

The following requirements must be considered
when pressing Viega MegaPress XL fittings.

3.4.1 Minimum distance between fittings

Space between fittings must be provided for the
proper operation of the press jaw or press ring.
(Refer to chart below.) Failure to provide this
distance may result in an improper seal.

3.4.3 Pressing with ring and actuator in tight
quarters

minimum

distance

Figure 3.1

Minimum distance between two Viega MegaPress XL

Pipe

Diameter

press connections 2½" to 4"

Minimum

Distance (in)

2½" ⅜

3" ⅜ 10

4" ⅜ 10

Minimum

Distance (mm)

10

Table 3.3

3.4.2 Minimum space requirements for the
press fitting process in front of and behind
components

Ensure that the space required for Viega system
pressing tools is available if press fittings will be
executed immediately upstream and downstream
from wall or ceiling penetrations.

1. Wrap the actuator
ring around the press
fitting with the opening
facing away from you.

2. Close the actuator
tight around the fitting.

Figure 3.2

Pipe Size

RIDGID RP 330-B, 330-C and 340-B Press Tool (in)

2½" to 4" ⅜"

Minimum space requirement,

a

for press tools

min

Table 3.4

IM-MP 599345 0718 MegaPress XL (EN)

3. Rotate the actuator
ring until the press jaw
receptacle is facing
toward you.

4. Properly insert press
jaws and begin the
press fitting procedure.

9

3.5 Welding requirements

The following requirements must be considered
when welding in the same vicinity as Viega
MegaPress XL fittings.
When pressing next to an existing weld joint, stay
1" away from the weld joint in order to ensure that
the press is not happening in the heat affected zone
of the weld joint.

3.5.1 Welding adjacent to Viega MegaPress XL
fittings

When welding adjacent to a Viega MegaPress XL
connection, the installer must remain 4" away from
the connection to prevent damage to the sealing
element. The installer should take the following
precautions to keep the Viega MegaPress XL
connection cool while welding:

• Wrapping the connection with a cold, wet rag

• Protecting the connection with a weld blanket

• Fabricating weld connections prior to
installing the pressed tting, making sure the
pipe has cooled before installing the tting

• Consistently applying heat sink gel or spray

3.5.2 Welding in line with Viega MegaPress XL
fittings

When welding in line with Viega MegaPress XL
fittings, the installer must remain a minimum of
three feet away from the Viega MegaPress XL
connection to prevent damage to the sealing
element. The installer should take the following
precautions to keep the Viega MegaPress XL
connection cool while welding:

• Wrapping the connection with a cold, wet rag

• Protecting the connection with a weld blanket

• Fabricating weld connections prior to
installing the pressed tting, making sure the
pipe has cooled before installing the tting

• Consistently applying heat sink gel or spray

3.6 General installation requirements

The Viega MegaPress XL fitting system must be
installed while considering the following general
industry requirements.

3.6.1 Expansion

Thermal expansion in installed systems generates
stresses in pipes and appliance connectors.
Compensation must be allowed for expansion
and contraction that may occur within the piping
system. Expansion joints or mechanical expansion
compensators may be used to alleviate these
stresses.

3.6.2 Electrical bonding

When properly installed, Viega MegaPress XL

fittings comply with Section 1211.15, Electrical
Bonding and Grounding, of the Uniform Plumbing
Code and Section 310 of the International Fuel Gas
Code.

The mechanical press provides continuous
metal-to-metal contact between fitting and pipe.
The press ensures the continuity of the bonding
through this contact.

3.6.3 Piping exposed to freezing temperatures

In the Viega MegaPress XL system, the FKM
sealing element can be installed in ambient
temperatures down to 14°F. Piping systems
exposed to freezing temperatures must be
protected per acceptable engineering practices,
codes and as required by the local authority.

3.6.4 Corrosion protection

Viega MegaPress XL fittings exposed to corrosive
action, such as soil conditions or moisture, must
be protected in an approved manner in accordance
with NFPA 54 Section 404.8, NACE Standard
RP0169-2002 Section 5, 2009 UPC Chapter 6
Section 609.3.1, 2009 UMC Chapter 13 Section

1312.1.3 and in a manner satisfactory to the local
code official.

Care should be taken to select hangers of suitable
material that is galvanically compatible with the
piping system. In addition, piping systems should
be properly sized to minimize the risk of erosion
corrosion resulting from excessive velocities.

3.6.5 Underground installations

Viega MegaPress XL fitting systems and black iron
pipe are approved for underground installations.
However, any installations must meet all state and
local codes, including those for underground.

Proper authorization must be obtained prior to
underground installation from the local authority
having jurisdiction.

3.6.6 Pressure testing

The pressure testing of installed pipe is to be
completed in accordance with local codes or, in
the absence of local codes, in accordance with
NFPA 54 or NFPA 58.

3.6.7 Transition connections

Viega MegaPress XL system 2½" to 4" can be
joined with off-the-shelf threaded fittings.
In this regard:

1. The threaded connection is made first.

2. The press connection is made second.

This process avoids unnecessary torsion.

10

IM-MP 599345 0718 MegaPress XL (EN)

3.6.8 Pipe hangers

Hangers and supports must conform to the
requirements of ANSI/MSS SP 58, Pipe Hangers
and Supports, Materials, Design, Manufacture,
Selection, Application and Installation. Supports,
hangers and anchors are to be installed in a
manner that does not interfere with the free
expansion and contraction of the piping.

All parts of the support equipment need to be
designed and installed to not disengage due
to movement of the supported piping. Sliding
hangers must be positioned so that they cannot
unintentionally become rigid hangers when the
system is in use. See Fig. 3.1. Fig. 3.2 shows a
sliding piping hanger that becomes a rigid hanger
with spacing in excess of 10".

3.7 Deflection

When pressing Viega MegaPress fittings in a system,
the deformation of the fitting is constant. This allows for
a consistent leak-free joint every time and is a result of
the pressing technique.

The pressing process can cause deflection (angular
misalignment) to occur. Deflection while pressing can be
minimized by utilizing the installation practices below.

Alternate sides for presses

• Press one end of tting

• Make 2nd press on other end of tting from
opposite side

• Site conditions prevail

Push-Pull Method

• Rings = Push on press tool

• Jaws = Pull on press tool

Re-Press

• You can re-press a tting on the opposite side

• Most times it will kick the tting back

• 1 shot only

Deflection occurs in the same way for every fitting. The
fitting hub you are pressing will move in the direction of
the jaw or ring opening.

Figure 3.1 Spacing for sliding pipe hanger

Figure 3.2 Spacing for sliding pipe hanger

3.7.1 Controlling deflection

• Press on alternate ends

• Press tting hub on one side,
press the other hub from the
opposite side of the pipe

• Push-Pull method

• Push on press tool for RING

• Pull on press tool for JAW

• Re-Press

• Press the same hub, once on
each side

IM-MP 599345 0718 MegaPress XL (EN)

11

• Since the tting will deect toward the opening
of the jaw or ring, the pipe end will deect in the
opposite direction.

• By counteracting the tting movement, one
can prevent the deection of the tting and
ultimately the pipe.

• When using strut and clamps, deection is
minimized and nearly eliminated depending on
clamp spacing.

As long as the pipe is properly prepped and marked
and the fitting is installed per MegaPress’ product
instructions, if there is any deflection present after
the installation of the fitting, the connection is
still acceptable and meets Viega’s manufacturing
specifications for proper installation and warranty.
Deflection of a press connection has no effect on the
integrity of the system and it can be pressure tested in
accordance with MegaPress product instructions.

3.8 Identification

All Viega MegaPress XL black iron piping systems
should be continuously marked in accordance with
ANSI A13.1 or as required by the local authority
having jurisdiction.

• When pressing overhead piping, it may be
inconvenient to alternate sides for each press.

• The natural weight of the piping plus pressing
on opposite sides at a 45 should adequately
eliminate deection.

• This technique can also be used for any
horizontal piping and also when working above
the piping.

• The press tool ram can be feathered by the
trigger as needed to permit applying pulling or
pushing force to control deection.

IM-MP 599345 0718 MegaPress XL (EN)

12

3.9 Viega MegaPress XL fitting system installation

1

5

Insertion Depth

2½"

3"

4" 3⅛ 80

d

(in)d(mm)

13

1

⁄

16

5

2

⁄

16

46

59

2

6

3

7

4

8

x2-3

9

10

11

13

IM-MP 599345 0718 MegaPress XL (EN)

4 Warranty

Viega MegaPress Limited Warranty

Subject to the conditions and limitations in this
Limited Warranty, Viega LLC (Viega) warrants to
end users, installers, and distribution houses that
its Viega MegaPress metal press ttings (Viega
Product) with application appropriate sealing
element when properly installed in non-industrial
and non-marine applications and under normal
conditions of use shall be free from failure caused
by manufacturing defects for a period of ten (10)
years from date of installation in Viega MegaPress
Approved Applications for uids/water, oil and
lubricant, and gases under Viega specied system
operating conditions.

Under this Limited Warranty, you only have a right
to a remedy if the failure or leak resulted from a
manufacturing defect in the Viega Product and the
failure or leak occurs during the warranty period.
You do not have a remedy under this warranty and
the warranty remedy does not apply if the failure or
any resulting damage is caused by (1) components
other than those manufactured or sold by Viega,
such as black iron pipe; (2) not designing, installing,
inspecting, testing, or maintaining the Viega
Product in accordance with Viega’s installation
and product instructions in effect at the time of
installation and other specications and approvals
applicable to the installation; (3) use of Viega
Product under non recommended system operating
conditions, improper handling and protection of the
Viega Product prior to, during and after installation,
inadequate freeze protection, or exposure to
environmental conditions not recommended for
the application; or (4) acts of nature, such as,
but not limited to, earthquakes, re, or weather
damage. In the event of a leak or other failure
of the Viega Product covered by this warranty,
it is the responsibility of the end user to take
appropriate measures to mitigate any damage, to
include making timely repairs. Only if the warranty
applies will Viega be responsible for the remedy
under this warranty. The part or parts which you
claim failed should be kept and Viega contacted
by writing to the address on the back cover of this
installation manual or telephoning 1-800-976-9819

within thirty (30) calendar days after the leak or
other failure and identifying yourself as having a
warranty claim. You should be prepared to ship,
at your expense, the product which you claim
failed due to a manufacturing defect, document
the date of installation, and the amount of the
repair or replacement if performed by you. Within
a reasonable time after receiving the product,
Viega will investigate the reasons for the failure,
which includes the right to inspect the product at
a Viega location and reasonable access to the site
of damage.
results of its review.

In the event that Viega determines that the failure
or leak was the result of a manufacturing defect
in the Viega Product covered by this warranty
and this warranty applies, the EXCLUSIVE
AND ONLY REMEDY under this warranty shall
be the reimbursement for reasonable charges
for repair or replacement of the Viega Product
itself. VIEGA SHALL NOT BE LIABLE FOR ANY
CONSEQUENTIAL OR OTHER DAMAGE (FOR
EXAMPLE, ECONOMIC LOSS, WATER OR
PROPERTY OR MOLD REMEDIATION) UNDER
ANY LEGAL THEORY AND WHETHER ASSERTED
BY DIRECT ACTION, FOR CONTRIBUTION OR
INDEMNITY OR OTHERWISE.

THE ABOVE WARRANTY IS IN LIEU OF ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE OR ANY
STATUTE OF LIMITATIONS RELATING TO SUCH
WARRANTIES. Other than this Limited Warranty,
Viega does not authorize any person or rm to
create for it any other obligation or liability in
connection with its products.

This Limited Warranty gives you specic legal
rights and you also may have other rights which
may vary from state to state. This warranty shall be
interpreted and applied under the law of the state in
which the product is installed and is intended as a
COMMERCIAL WARRANTY.

Viega will notify you in writing as to the

14

IM-MP 599345 0718 MegaPress XL (EN)

Viega Limited Warranty for Industrial Applications

Industrial applications are defined as non residential and

non commercial applications not normally accessible to the general public,

including manufacturing, mining, process or fabrication environments.

Subject to the terms and conditions of this Limited
Warranty, Viega LLC (Viega) warrants to end users,
installers and distribution houses that its Viega
metal press products (Viega product) when properly
installed in industrial applications shall be free
from failure caused by manufacturing defects for a
period of two (2) years from date of installation.

Under this Limited Warranty, you only have a right
to a remedy if the failure or leak resulted from a
manufacturing defect in the Viega product and the
failure or leak occurs during the warranty period.
You do not have a remedy under this warranty and
the warranty remedy does not apply if the failure or
any resulting damage is caused by (1) components
other than those sold by Viega; (2) not designing,
installing, inspecting, testing, or maintaining
the Viega product in accordance with Viega’s
installation and product instructions in effect at the
time of installation and other specications and
approvals applicable to the installation; (3) improper
handling and protection of the Viega product
prior to, during and after installation, inadequate
freeze protection, or exposure to environmental
or operating conditions not recommended for the
application; or (4) acts of nature, such as, but not
limited to earthquakes, re, or weather damage.
Final approval as to use compatibility to a specic
process or uid application is the responsibility
of the engineer of record or responsible design/
facilities personnel and this Limited Warranty only
applies to manufacturing defects in the Viega
Product.

In the event of a leak or other failure in the
Viega product covered by this warranty, it is the
responsibility of the end user to take appropriate
measures to diminish any damage, to include
making timely repairs. Only if the warranty applies
will Viega be responsible for the remedy under this
warranty. The part or parts which you claim failed
should be kept and Viega contacted by writing to

the address below or telephoning 1-800-976-9819
within thirty (30) calendar days after the leak or
other failure and identifying yourself as having a
warranty claim. You should be prepared to ship,
at your expense, the product which you claim
failed due to a manufacturing defect, document
the date of installation, and the amount of the
repair or replacement if performed by you. Within
a reasonable time after receiving the product,
Viega will investigate the reasons for the failure,
which includes the right to inspect the product at
a Viega location and reasonable access to the site
of damage. Viega will notify you in writing as to the
results of its review.

In the event that Viega determines that the failure
or leak was the result of a manufacturing defect in
the Viega Product covered by this warranty and to
which this warranty applies, the EXCLUSIVE AND
ONLY REMEDY under this warranty shall be the
reimbursement for reasonable charges for repair
or replacement of the Viega Product itself. VIEGA
SHALL NOT BE LIABLE FOR CONSEQUENTIAL
OR OTHER DAMAGE (FOR EXAMPLE, ECONOMIC
LOSS, WATER OR PROPERTY OR MOLD
REMEDIATION) UNDER ANY LEGAL THEORY AND
WHETHER ASSERTED BY DIRECT ACTION, FOR
CONTRIBUTION OR INDEMNITY OR OTHERWISE.

THE ABOVE WARRANTY IS IN LIEU OF ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OR ANY STATUTE OF LIMITATIONS
RELATING TO SUCH WARRANTIES. Other than
this Limited Warranty, Viega does not authorize any
person or rm to create for it any other obligation or
liability in connection with its products.

This Limited Warranty gives you specic legal
rights and you also may have other rights which
may vary from state to state. This warranty shall be
interpreted and applied under the law of the state in
which the product is installed and is intended as a
Commercial Warranty.

IM-MP 599345 0718 MegaPress XL (EN)

15

Viega LLC

12303 Airport Way, Ste. 395
Broomfield, CO 80021
Phone: [phone]
Fax: [phone]
www.viega.us

This document subject to updates. For the most current Viega technical literature please visit www.viega.us

©2018, Viega®, ProPress®, MegaPress®, SeaPress®, PureFlow®, Smart Connect®,
ManaBloc®, GeoFusion®, FostaPEX®, Radiant Wizard®, Climate Panel®and Climate Mat®,
are registered trademarks of Viega GmbH & Co. KG. Climate Track
Viega Eco Plus® are registered trademarks of Viega Holding GmbH & Co. Zero Lead™
and PolyAlloy™ are trademarks of Viega LLC. Eco Brass® is a registered trademark
of Mitsubishi Shindoh Co., LTD. RIDGID® is a registered trademark of RIDGID, Inc.
LoopCAD® is a registered trademark of Avenir Software Inc. Radel® is a registered
trademark of Solvay Advanced Polymers, LLC.

® ,

SmartLoop® and

IM-MP 599345 0718 MegaPress XL (EN)