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Calpex-R (A)

CALPEX-R (A) is Calefactio’s transluscent cross-linked pex pipe. It is designed for use in radiant heating and snow melting systems. They are built with an anti-oxygen barrier that limits oxygen diffusion through tubing walls to less than 0,10m3/day at 104°F, thus protecting system components. This tubing meets DIN4276 norm criteria and are conform to SDR-9 dimensions. CALPEX-R (A) is designed to resist a maximal pressure of 160PSI @ 73,4°F (23°C), 100 PSI @ 180°F(82°C) and 79 PSI @200°F (93°C). CALPEX-R (A) can be used in potable systems as it is certified NSF14.

Documents &

Spécification / fiche technique


CALPEX-R-12-300A ½” PEX-a radiant 300 ft
CALPEX-R-12-1000A ½” PEX-a radiant 1000 ft
CALPEX-R-58-300A 5⁄8” PEX-a radiant 300 ft
CALPEX-R-58-400A 5⁄8” PEX-a radiant 400 ft
CALPEX-R-58-500A 5⁄8” PEX-a radiant 500 ft
CALPEX-R-58-1000A 5⁄8” PEX-a radiant 1000 ft
CALPEX-R-34-100A ¾'' PEX-a radiant 100 ft
CALPEX-R-34-500A ¾'' PEX-a radiant 500 ft