ProPEX male threaded adapters connect Uponor PEX pipe to male NPT threads for use in
hydronic heating and cooling systems. One end of the adapter is manufactured with Uponor
ProPEX fittings for connection to Wirsbo hePEX tubing and the other end is manufactured to adapt
female threaded connections. These adapters are not safe for direct burial in soil. Note: Not for
potable use.