- CALPEX PUR-KING – our pre-insulated, flexible PEX pipe system
The patented CALPEX PUR-KING UNO and DUO with a PEX-a carrier pipe is a flexible, continuous and self-compensating low-temperature pipe system with the world’s best lambda value of 0.0199 W/m*K.
Operating temperature: Max. 95°C (fluctuating)
Operating pressure: PN 6
Dimensions: UNO DN 20–150/DUO DN 20+20-50+50
Carrier pipe: PEX-a
Insulation: Polyurethane (PUR)
Application: Local and district heating networks