Compară

Diametru

25 mm

—

1/2″

3/4″

1 1/2″

1/2″

1 1/4″, 1/2″

Material

Otel

Cupru

Alama

Zinc

Zinc

Zinc

Fonta

Dimensiune

—

15 MM

18 MM

—

—

—

—

Presiune nominala

—

—

16 bari

25 bari

25 bari

25 bari

—