Compară

Material

polipropilena reticulata

PVC

Zinc

Zinc

Zinc

Diametru

25 mm

40 mm

4″

1/2″

1 1/4″

Grosime perete

4.2 mm

—

—

—

—

Lungime

4 ml

50 cm

—

—

—

Presiune nominala

—

—

25 bari

25 bari

25 bari