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Piping Requirements
Every system is different, built to suit the
customer.
A typical system will include piping layout/
system design drawings provided by either
approved project engineering staff or qualified
Walinga personnel.
All piping installed must be properly supported.
o When installing the support points,
ensure that there is enough strength to
allow for a full pipe line, should the
system become plugged.
o One support point for every 15' of pipe
line is recommended.
Ensure that the main lines are as straight as
possible to maintain maximum conveying rate.
Space the inlets and the inlet piping, or at a maximum of
40' apart, in accordance with piping layout drawing
provided.
When installing the inlet lines, ensure that the Y elbows
enter from either the side or the top of the main pipe line.
The Y must also follow the flow of the product and air
stream.
All the piping should be within 400' of the main Central
Vac system to maintain product air speed and avoid
plugging.
R-1: March 17, 2018
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