Aquatherm Blue Pipe is a polypropylene piping system for mechanical and industrial applications. It offers stable pricing, an attractive total installed cost, and is among the most environmentally friendly systems available, Aquatherm says. Sized from 1/2" to 24", it is rust-proof and scale resistant, up to 70% lighter than steel, the company adds.
Aquatherm polypropylene piping system
![Aquatherm polypropylene piping system](http://www.pmmag.com/ext/resources/Issues/2021/08-August/PM0821_Products_Aquatherm.jpg?1628090018)