Compară

Material

Alama

—

polipropilena reticulata

Cupru

Cupru

Alama

Dimensiune

—

20, 63

—

—

22 MM

—

Putere maxima

—

1500W

—

—

—

—

Diametru

—

—

20 mm

—

—

16 mm

Presiune nominala

—

—

25 bari

—

—

16 bari