Compară

Diametru

63 mm

20 mm, 32 mm

—

1 1/4″

32 mm

1″

1/2″

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—

Material

polipropilena reticulata

polipropilena reticulata

Alama

Fonta

PP

Zinc

Zinc

Alama

Cupru, PVC

Presiune nominala

—

20 bari

16 bari

16 bari

—

25 bari

25 bari

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