Compară

Material

polipropilena reticulata

Alama

PP

PP

Zinc

—

—

Diametru

20 mm

20 mm

110 mm, 75 mm

32 mm

4″

—

—

Grosime perete

3.4 mm

—

—

—

—

—

—

Lungime

4 ml

—

—

—

—

—

—

Presiune nominala

—

16 bari

—

—

25 bari

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—