User Guide

User Guide
Viega PureFlow
®
Support Trays
1 of 4
UG-PF 589429 1119 PureFlow Support Trays
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.
Where space is available, it may be
easier to install the support trays on
the PureFlow tubing while on the floor
and then install the tubing with trays attached
onto the hangers.
Viega PureFlow support trays are for use with
clevis hangers and/or coated ring clamps to
help reduce the number of support hangers
required for hanging PureFlow tubing. These
trays are available in 10 ft. lengths for ½
through 2 PureFlow tubing sizes.
CAUTION!
When using tin snips or a reciprocating
saw to trim support trays for shorter
tubing runs, be sure to remove any sharp edges
prior to installing trays onto the PureFlow tubing.
1
Install hangers at recommended spacing per
table below.
2
Install PureFlow tubing, slide the support
trays under the tubing and into the hangers.
3
Snap the tubing into the support trays.
4
Trays shall be strapped to the tubing using
Viega zip ties (or equivalent) every 48 (2
straps for trays less than 48 in length) for
clevis and/or tear drop hangers and only
once between clamp type hangers.
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