A BRUGG GROUP COMPANY
The patented CALPEX DUO with two PEX-a carrier pipes is a flexible, continuous and self-compensating sanitary low-temperature pipe system.
Operating temperature: Max. 95°C (fluctuating)
Operating pressure: PN 10
Dimensions: DN 20–40
Carrier pipe: PEX-a
Insulation: Polyurethane (PUR)
Application: Service water and drinking water pipes
| Type | Nominal diameter | PEX inner pipe | Min. bending radius | Max. ring length* | ||
| Jumbo | Maxi | |||||
| DN | Inch | mm | m | m | m | |
| 25 + 20/91 | 20 + 15 | 1/2 + 3/4 | 25 x 3.7 + 20 x 2.8 | 0.55 | 590 | 715 |
| 32 + 20/111 | 25 + 15 | 1 + 3/4 | 32 x 4.7 + 20 x 2.9 | 0.60 | 429 | 450 |
| 40 + 25/126 | 40 + 25 | 1 1/4 + 3/4 | 40 x 6.0 + 25 x 3.7 | 0.65 | 305 | 291 |
| CPX S 50+32/126 | 40 + 25 | 1 1/2 + 1 | 50 x 6.9 + 32 x 4.4 | 0.65 | 192 | 291 |
