solo CLEANLine (305 A / B) Spray Bottle 5 Liters 1 Stück

Precisely Dispense Chemicals, Control Surface Coverage: Solo CLEANLine (305 A / B) — 5 Liter Pump Sprayer

The Solo CLEANLine (305 A / B) 5-liter pump sprayer is a robust pressure sprayer with up to 3 bar, a flat jet nozzle, and chemical-resistant seals – available as the 305 A for acidic chemicals (pH 1–7) or the 305 B for alkaline chemicals (pH 7–14).

Solo CLEANLine (305 A / B) — 5 Liter Pump Sprayer is exactly the tool that makes the difference in detailing when "just spraying somehow" isn't enough: You want to apply cleaning agents precisely, evenly, and reproducibly – without an overspray orgy, without wild consumption, without chemicals eating away at your seals. The 5-liter tank, the generously sized piston pump, and the chemical-resistant flat jet nozzle are designed for professional work – whether it's pre-washing, degreasing, workshop, or vehicle cleaning. The variant is crucial: the 305 A uses FKM (Viton) for acidic environments, and the 305 B uses EPDM for alkaline cleaners.

• The right seal for the right chemistry. The 305 A (FKM/Viton) is for acidic media in the pH range 1–7, the 305 B (EPDM) for alkaline media in the pH range 7–14 – ensuring the sprayer remains "sealed" long-term and you work reliably rather than improvising.
• Controlled spray pattern instead of mist lottery. The flat jet nozzle applies the medium in a band-like, even manner – ideal for wetting surfaces without affecting everything around them. This saves nerves (and usually product), as you hit your target more precisely.
• Fast pressure build-up, comfortable handling. Maximum pressure up to 3 bar is achieved with just a few pump strokes; plus a stand, carrying strap, and an integrated safety/overpressure valve for controlled pressure release – professionally designed, not "hardware store toy."

FKM vs. EPDM Seals: pH Range, Chemical Resistance, and Why It Matters in Detailing

FKM (Viton) and EPDM are not just two letter combinations, but the reason why the Solo CLEANLine (305 A / B) 5 Liter Pump Sprayer saves so much trouble in practice. In detailing, you work with very different formulations depending on the task: wheel cleaners can be more acidic, many pre-cleaners/all-purpose cleaners are alkaline, and there are also alcohol-based mixtures or degreasers. This is exactly where SOLO consistently separates the variants by application: The 305 A is intended for acidic media in the pH range 1–7 and uses FKM seals; the 305 B is designed for alkaline media in the pH range 7–14 and uses EPDM. This is not a marketing gimmick, but material science: elastomers react differently depending on the chemistry – and the best pump is useless if seals swell, harden, or simply leak. So, if you regularly switch between "more acidic" and "more basic," proper assignment is the basis for predictable results and smooth work.

Application in Detailing: Pre-wash, Wheels, Engine Bay & Workshop – How to Really Use 5 Liters Efficiently

Pre-wash and alkaline cleaners are the sweet spot for many – and this is exactly what the 305 B (EPDM, pH 7–14) is made for: You wet large surfaces quickly and evenly, allowing surfactants to work and reducing mechanical contact in the next step because dirt is "loosened" beforehand. For acidic applications (depending on product logic, e.g., if you are specifically targeting calcareous residues or certain mineral deposits), the 305 A (FKM, pH 1–7) is suitable – it is important that you always stick to the intended medium instead of playing "it'll be fine." In practice, this means you use the sprayer as a distribution tool, not as a foam sprayer substitute. For real foam dwell time, use a dedicated foam sprayer; the CLEANLine 305 is designed for controlled application of liquids.

Spray Pattern, 3 Bar Pressure Build-up, and Handling: Why the CLEANLine 305 A/B Feels So "Pro"

3 bar working pressure and a flat jet nozzle are the combination that simply works in everyday use: you get a uniform liquid film instead of random droplet landscapes. The maximum spray pressure is 3 bar; the generously sized piston pump builds up pressure with just a few strokes – you'll notice this immediately when working on larger surfaces and not wanting to re-pump every 20 seconds. The 5-liter container is deliberately designed to be robust; the CLEANLine catalog highlights the very high container robustness (including 7 mm wall thickness), carrying strap, stand, and ergonomic controls for the 305 models. For practical use, this means: stable standing during pumping, clean handling when moving it, and less "fumbling" during breaks because the lance can be neatly guided. The key data are also clearly trimmed for everyday work: 5 L nominal volume, 50 cm spray lance, and 1.4 m hose, plus an empty weight of around 2.6 kg (depending on model/equipment) – that's compact enough for the vehicle, but large enough for serious surfaces. And yes: a safety/overpressure valve for pressure release is included, so you can release the pressure in a controlled manner instead of fighting against the lid.