Install Instructions

1.2 PureFlow System
Concepts
ViegaPEX PureFlow is a high quality
flexible PEX system for hot and cold
potable water distribution.
The PureFlow plumbing system offers
maximum security thanks to cold press
and full circle crimp fitting techniques.
These fittings guarantee shorter
installation times for all types of
applications, and vastly reduces the
required number of fittings.
Top quality materials such as brass,
bronze, stainless steel, and durable,
environmentally compatible plastics
provide the basis for the very highest
standards of quality at Viega.
PEX tubing offers outstanding
versatility. A total of 236 million feet of
PEX tubing for potable water
applications was produced in 2004
alone, and provides conclusive
evidence of its importance in plumbing
installation. This is clearly the result of
excellent workmanship, fast and
simple installation and the reliability
and safety which are characteristic of
t
he Viega system concept.
The efficiency of the integrated system
concept for Viega branded products is
confirmed by:
•
perfectly coordinated components
•
quick delivery at short notice
•
time-saving installation
•
complete installation of an entire
system from one supplier
Viega’s comprehensive services
include technical support and warranty
coverage, subject to the exclusive use
of PureFlow system components.
PureFlow is a high-quality plumbing
system. It is able to withstand high
levels of thermal and mechanical
stress (80 psi at 200°F, 100 psi at 180°F,
160 psi at 73.4°F).
The systems incorporate:
• ViegaPEX tubing; red, white and blue
cross-linked polyethylene tubing
designed with superior chlorine
resistance
• ViegaPEX Ultra tubing; red, white,
blue, and black cross-linked
polyethylene tubing with added
resistance to UV
• Viega FostaPEX tubing; cross-linked
polyethylene with additional
aluminum and polyethylene layers to
provide rigidity and form stability,
available in red or silver to
differentiate hot water lines
• A range of bronze, brass or plastic
fittings for both PEX Press and PEX
Crimp fitting systems
• A range of inline, manifold and stop
valves for both press and crimp
fitting systems
• Viega PureFlow press tools and jaws
for the PEX Press fitting systems
• Viega PureFlow crimp tools
for the PEX Crimp fitting systems
5
Viega IM-PFMB 1007