Compară

Material

Alama

polipropilena reticulata

polipropilena reticulata

polipropilena reticulata

polipropilena reticulata

polipropilena reticulata

PP

Zinc

Zinc

PVC

Diametru

—

25 mm

32 mm

63 mm

50 mm

63 mm

40 mm

1 1/2″

3″

—

Grosime perete

—

4.2 mm

5.4 mm

10.5 mm

—

—

—

—

—

—

Lungime

—

4 ml

4 ml

4 ml

—

—

—

—

—

—

Presiune nominala

—

—

—

—

—

—

—

25 bari

25 bari

—