Products for professional cleaning Pump units - cold water Powerful stationary pump units for water up to 40°C supply your automated cleaning applications and hand lance workstations.Learn more > Pump units - hot water Pump units for hot water, for one or many consumers, as central pressure boosters or for installation in the production room - we offer a suitable unit for all applications.Learn more > Special devices Special tasks require special innovative devices. Learn more > BFM® Fittings Problems with your flexible connectors in operation? Constant leaks, poor fit, high wear, time-consuming assembly? All this is solved by BFM®!Learn more > LTA Steam Jet Testers Whether you need to test and certify the adhesion of your coatings according to DIN EN ISO 16925 or according to any company standard - our LTA systems make it easier, safer and more reliable.Learn more > Container cleaning - top access Container cleaners for standard formats such as IBCs or customised solutions for your specific containers. We offer you your individual system!Learn more > Container cleaning - bottom access Container cleaners for standard formats such as 200L drums or customised solutions for your containers. We'll have just the right system for you!Learn more > Foam injectors One selector lever, a wide range of options:Switch conveniently between pressure cleaning, foam cleaning and disinfection.Learn more > Mobile units Small, compact and flexible in use. As a medium or low-pressure version. For cleaning, foaming and disinfection. The mobile units from Walter are real all-rounders!Learn more > Nozzle systems RD The RD nozzle system is a powerful rugged tool that brings cleaning power to places they often can't reach any other way.Learn more > Accessories What would a pressure washer be without spraying equipment such as lances, guns, hoses and all kinds of nozzles?Learn more > Electric controls Programming building the electric controls is one of our many strengths!Learn more >