Compară

Diametru

90 mm

20 mm, 50 mm

—

1/2″

1/2″

1/2″

3/8″

Material

Alama, polipropilena reticulata

polipropilena reticulata

Cupru

Alama

Zinc

Zinc

Alama

Presiune nominala

—

20 bari

—

—

25 bari

25 bari

10 bari

Dimensiune

—

—

22 MM

15 MM

—

—

—