Compară

Diametru

50 mm

100 mm

65 mm

40 mm, 63 mm

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1 1/2″

Material

polipropilena reticulata

Otel

Otel

polipropilena reticulata

Cupru

Zinc

Dimensiune

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—

—

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18 MM

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Presiune nominala

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—

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25 bari