Builders
and homeowners alike can now be confident that central
vacuum installation for pipe will conform to the new
ASTM standard. FlowMax is 100% virgin PVC pipe with
none of the imperfections that can cause glue and bonding
failures, as well as improper joint seating as the result
of variation in wall thickness. You can even print your
logo and contact information right on the pipe. Place
your confidence in FlowMax.