1.5l Foaming Pressure Sprayer - 3132FO Is a European market leading manufacturer of professional cleaning equipment and has been providing innovation for the industry since 1919. Product description Tank: Plastic with filling scale Seals FPM (Viton®) Nozzle: Plastic, adjustable Plastic jacket wand to protect the non-return valve Special features of the product Safety valve Specially coated spring Application: pH 1 - 9* Applications Foaming Cleaning industry