Compară

Material

Alama

Alama

polipropilena reticulata

polipropilena reticulata

polipropilena reticulata

polipropilena reticulata

PP

PP

PP

Zinc

Zinc

Zinc

PP

Diametru

—

—

20 mm

110 mm

40 mm

40 mm

50 mm

32 mm

50 mm, 75 mm

4″

2 1/2″

1″

—

Presiune nominala

—

—

—

—

—

—

—

—

—

25 bari

25 bari

25 bari

—