The Karcher Cup Foam Lance Basic 2 is a high-performance foam applicator designed for Karcher high-pressure cleaners with a flow rate of 700–800 L/h. Built with a durable brass body and robust components, this foam lance delivers exceptional foam density while reducing cleaning agent consumption—especially when used with Karcher RM 838. Its ergonomic 1-litre container features a large filling opening for easy refills, while the integrated three-stage dosing plate allows precise chemical adjustment without accidental changes. Perfect for professional vehicle washing and general high-pressure cleaning tasks.

• Durable Construction: Brass base body and high-quality components for long service life
• Outstanding Foam Performance: Produces thick, high-quality foam for effective cleaning
• Chemical Savings: Reduces detergent usage by up to 50% with RM 838
• 3-Stage Integrated Dosage Control: Adjustable settings (1% / 2% / 4%) with a secure, precise plate
• Ergonomic 1L Foam Tank: Robust design with large opening for easy filling and quick replacement
• Compatible with Karcher HD units (700u2013800 L/h, without Servo Control)