One of many benefits of Pestan’s PPRCT system is the ease of underground and direct burial applications.
When following 2012 IECC and ASHRAE 90.1-10, for direct-buried cooling system piping insulation is not required and for other application reduced insulation thicknesses are permitted.
For more information on insulation, please refer to the following technical document
INSULATION REQUIREMNETS FOR PESTAN PPRCT PIPES
For more information on allowable loading of buried Pestan pipe, please email our technical department at email@example.com