Compară

Diametru

63 mm

32 mm

32 mm

20 mm

1″

1″

Material

polipropilena reticulata

polipropilena reticulata

Alama

Pexal

Zinc

Aluminiu

Presiune nominala

—

25 bari

—

10 bari

25 bari

—

Grosime perete

—

—

—

2 mm

—

—