About Pressure Washers for Professionals
Cold-water pro: Kärcher HD 5/15 C (single-phase), Nilfisk MC 2C, Comet KS 1900, SIP Tempest TP750. Hot-water pro: Kärcher HDS 5/12, Nilfisk MH 3M-100/600, Lavor Thermic 17H.
All run for 8,000–15,000+ hours with regular seal kit replacements. Total cost of ownership is far lower than burning through DIY units annually.
Pair with quality lances, surface cleaners and dosing kits for chemical-assisted cleaning — chemistry plus pressure beats pressure alone.