With FLEXSTAR, BRUGG Pipes offers the first and only pre-insulated PEX pipe system with certified gas-tightness according to FHRK GE 101 (quality level D01).
The independent system test was carried out by iro GmbH Oldenburg and confirms gas-tightness against positive internal air pressure.
The tested variants include FLEXSTAR DUO 32+32/105 with EPDM end cap as well as with DHEC shrink end cap – each in combination with defined accessories.
Especially for building entries of heat pump systems, gas-tight execution plays an important role for system safety. It supports compliant planning and installation of heat pump systems with regard to applicable building and safety requirements as well as regulations concerning refrigerant systems.
A tested gas-tight pipe system solution can help prevent the ingress of leaking refrigerant into buildings and thus increases overall system safety.