Compară

Material

Alama

polipropilena reticulata

PVC

Zinc

Zinc

Zinc

Diametru

—

40 mm

50 mm

1/2″

1 1/2″

3″

Grosime perete

—

6.7 mm

—

—

—

—

Lungime

—

4 ml

1 m

—

—

—

Presiune nominala

—

—

—

25 bari

25 bari

25 bari