Compară

Diametru

40 mm

—

20 mm

40 mm

1/2″

—

Material

polipropilena reticulata

—

Alama, polipropilena reticulata

PVC

Zinc

Inox, Plastic

Dimensiune

—

20, 50

—

—

—

—

Presiune nominala

—

—

25 bari

—

25 bari

—

Lungime

—

—

—

1 m

—

—