Compară

Material

Alama

Alama

Otel

Alama

Alama

Alama, Pexal

Zinc

Diametru

—

—

3/8″

1/2″, 20 mm

1/2″, 20 mm

16 mm

2″

Presiune nominala

—

—

—

16 bari

16 bari

—

25 bari