Compară

Diametru

40 mm

63 mm

—

75 mm

50 mm

4″

3/4″

Lungime

4 ml

—

—

1 m

—

—

—

Material

polipropilena reticulata

polipropilena reticulata

Cupru

PVC

PP

Zinc

Zinc

Presiune nominala

—

—

—

—

—

25 bari

25 bari