Koch-Chemie Pressure Foam Sprayer — Compression Foam Sprayer, 2 L

Heavy-Duty Manual Compression Foam Generator

Koch-Chemie Pressure Foam Sprayer is an industrial-grade 2-liter compression foamer engineered to transform liquid cleaning solutions (Gentle Snow Foam, Active Foam, Pol Star) into dense, clinging active foam. Equipped with calibrated foaming felts and a specialized fan nozzle, it maximizes chemical dwell time on vertical surfaces without requiring a pressure washer or air compressor.

Key Performance Advantages

• Clinging Foam Generation: High-expansion internal mixer generates rich shaving-cream foam that clings to paint, wheels, and fabrics.
• Flat Fan Foam Nozzle: 110-degree wide fan spray pattern ensures rapid, uniform vehicle panel coverage.
• Interchangeable Foaming Inserts: Adaptable foam density control from dry clinging foam to wet lubricating wash foam.
• 3-Bar Safety Pressure Release: Protects against over-pumping and enables instantaneous depressurization.

Recommended Usage Guidelines

1. Pour water and foaming concentrate (e.g. Gentle Snow Foam 20–30 ml per 1 L water) into the reservoir.
2. Pressurize by pumping until the relief valve slightly hisses.
3. Spray evenly across the dry vehicle exterior, wheels, or upholstery from a distance of 50–70 cm.
4. Allow foam to dwell for 3–5 minutes before rinsing.

Technical Specifications