Compară

Diametru

20 mm

50 mm, 63 mm

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—

110 mm

1″

1/2″

Lungime

4 ml

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—

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1 m

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Material

polipropilena reticulata

Otel

—

Cupru

PVC

Zinc

Zinc

Dimensiune

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—

20, 40

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—

—

—

Presiune nominala

—

—

—

—

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25 bari

25 bari