Compară

Dimensiune

20, 40

—

15 MM

—

—

Putere maxima

1000W

—

—

—

—

Diametru

—

40 mm

3/4″

1 1/2″

4″

Material

—

polipropilena reticulata

Alama

Zinc

Zinc

Presiune nominala

—

—

16 bari

25 bari

25 bari