Compară

Diametru

1″, 25 mm

1/2″, 20 mm

1″

1/2″

1 1/4″, 1/2″

10 mm

Presiune nominala

20 bari

—

25 bari

12 bari

—

—

Material

—

Alama

Zinc

Alama

Fonta

Otel