Compară

Material

Inox

polipropilena reticulata

Otel

PVC

Zinc

Zinc

Incalzitor electric

1.5 KW

—

—

—

—

—

Controler

TK 7

—

—

—

—

—

Diametru

—

40 mm

100 mm

50 mm

1 1/4″

1″, 2 1/2″

Grosime perete

—

6.7 mm

—

—

—

—

Lungime

—

4 ml

—

25 cm

—

—

Presiune nominala

—

—

—

—

25 bari

25 bari