SOLO - CLEANLine Vario Foam 304 FA - Foam Sprayer 2L

The SOLO CLEANLine Foamer 304 FA is a powerful foam sprayer designed for professional use with acidic cleaners. Thanks to its generous 2-liter tank, patented VARIOFoam technology, and durable FKM seals, it is ideal for hygienic cleaning and disinfection in demanding environments.

Perfectly suited for:

• Sanitary areas, bathrooms & industrial facilities
• Food processing industry
• Agricultural businesses
• Car care – pre-wash & wheel cleaning

Optimal cleaning with acidic cleaners

The SOLO 304 FA was specially designed for acidic cleaners (pH 1–7) . Thanks to the optimized foam adhesion the dwell time on surfaces like stainless steel or ceramic is increased, resulting in significantly better cleaning – efficient and gentle on materials.

VARIOFoam – stepless foam adjustment

The VARIOFoam technology allows you to precisely adjust the foam consistency to the application – from dry, stable foam to wet, gel-like foam. All controlled via a rotary knob directly on the nozzle during spraying!

Advantages of the SOLO 304 FA

• ✔ Ideal for vertical surfaces – long-lasting adhesion
• ✔ Reduces cleaner consumption – eco-friendly and cost-effective
• ✔ Saves mechanical effort – better results with less work
• ✔ Gentle on sensitive surfaces like carpets & textiles

Product features

• 2 liters capacity
• 3 bar spray pressure
• Efficient pump for quick pressure build-up
• Patented VARIOFoam foam adjustment
• SOLO special flat spray nozzle
• Spot spray & continuous foam function
• Ergonomic handle
• Card slot for content labeling
• Chemical-resistant FKM seals
• Safety valve for automatic pressure relief

Technical data

• Application: Cleaning / disinfection
• Capacity: 2 liters
• Spray pressure: 3 bar
• Drive type: Manual
• Application method: Foaming
• Suitable for pH value: 1–7 (acidic)
• Empty weight: 0.55 kg

Conclusion: The SOLO CLEANLine 304 FA is the ideal cleaning tool for professionals working with acidic foam cleaners. High efficiency, stepless control, and robust construction make it an indispensable helper in everyday use.

FAQs

1. Which cleaners is the 304 FA suitable for?

• It was specially developed for acidic cleaners with a pH range of 1–7 and offers optimal material compatibility.

2. Can I adjust the foam strength flexibly?

• Yes, with the VARIOFoam rotary unit you can continuously regulate the foam density during use.

3. How safe is the foam sprayer for daily use?

• Thanks to the safety valve, robust design, and chemical-resistant FKM seals, it is especially safe and durable.

4. Can I also use it on sensitive surfaces?

• Yes, the adjustable foam is ideal for delicate surfaces like textiles or carpets.

5. Is the 304 FA also suitable for car care?

• Absolutely – especially for pre-washing and wheel cleaning, it is an efficient tool.

6. What distinguishes the 304 FA from the 304 FB?

• The 304 FA is designed for acidic cleaners (pH 1–7), while the 304 FB is designed for alkaline agents (pH 7–14).