![Serpentine Cdr S4 for Kärcher-type high-pressure cleaners replacement boiler Serpentine Cdr S4 for Kärcher-type high-pressure cleaners replacement boiler](https://www.cem-elettromeccanica.com/2953-large_default/serpentine-cdr-s4-for-karcher-type-high-pressure-cleaners-boiler-replacement.jpg)
![Serpentine Cdr S4 for Kärcher-type high-pressure cleaners replacement boiler Serpentine Cdr S4 for Kärcher-type high-pressure cleaners replacement boiler](https://www.cem-elettromeccanica.com/2953-large_default/serpentine-cdr-s4-for-karcher-type-high-pressure-cleaners-boiler-replacement.jpg)
Made of electro-welded, hot-rolled steel tube ø17 mm
Serpentine fittings:
M22x1.5 M-M
Type Kärcher HDS Series
500 CI, 501 C, 550 C, 555 C, 555 CI, 557 CI, 590 C, 600 C, 600 CI, 600 CS, 698 C, 698 CSX, 700 C, 790 C, 790 CI, 790 CS, 797 CI, 801 B, 890 C, 900 C
Made of electro-welded, hot-rolled steel tube ø17 mm